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Delta Electronics Inc patents (2015 archive)


Recent patent applications related to Delta Electronics Inc. Delta Electronics Inc is listed as an Agent/Assignee. Note: Delta Electronics Inc may have other listings under different names/spellings. We're not affiliated with Delta Electronics Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Delta Electronics Inc-related inventors


12/31/15 / #20150382500

Heat dissipating device

A heat dissipating device includes a fan, a heat dissipating fin assembly and a block. The fan includes a fan frame, an impeller and a motor. ... Delta Electronics Inc

12/31/15 / #20150381061

Current sampling method and current sampling apparatus for isolated power converter

Disclosed are a current sampling apparatus and a current sampling method for an isolated power converter. The isolated power converter includes a square wave generator, an isolated transformer, and a primary side filter circuit coupled therebetween. ... Delta Electronics Inc

12/31/15 / #20150381047

Soft-switching bi-directional power converter and method of operating the same

A soft-switching bi-directional power converter includes a main inductor, a bi-directional switch module, a first switch module, a second switch module, and a control unit. The bi-directional switch module has a bi-directional switch and a resonance inductor. ... Delta Electronics Inc

12/31/15 / #20150381029

Power conversion device and method for transmitting protection signal using the same

A power conversion device includes a power semiconductor switch module, a driving signal-transmitting circuit, a plurality of failure-detecting circuits, a protection signal transmitting circuit and a control circuit. The driving signal transmitting circuit receives a control signal and generates a driving signal according to the control signal to drive the power semiconductor switch module. ... Delta Electronics Inc

12/31/15 / #20150380931

Power conversion device, driving device and driving method

A driving device includes a driving primary circuit, an isolating transforming circuit, and at least one driving secondary circuit. The isolating transforming circuit is coupled to the driving primary circuit. ... Delta Electronics Inc

12/31/15 / #20150380926

Power converter, short circuit protection circuit, and control method

A power converter, short circuit protection circuit, and control method are disclosed herein. The power converter is configured to generate an output voltage and includes a semiconductor switch, a short circuit protection circuit, and a signal processing module. ... Delta Electronics Inc

12/31/15 / #20150380922

Driving device and driving method

A driving device is configured to drive a power semiconductor switch module based on a main control signal. The driving device includes a voltage-modulating unit and a driving module. ... Delta Electronics Inc

12/31/15 / #20150377564

Heat dissipating fin assembly

A heat dissipating fin assembly includes a bottom plate, a plurality of first heat dissipating fins, a plurality of second heat dissipating fins, an inner cover plate and an outer cover plate. The first heat dissipating fins extend from an inner end to an outer end. ... Delta Electronics Inc

12/31/15 / #20150377245

Bushing structure and fan

A bushing structure cooperating with a shaft is disclosed. The bushing structure includes a cylindrical body and an extension portion. ... Delta Electronics Inc

12/24/15 / #20150373860

Electric connector, plug-in module thereof and method for manufacturing plug-in module

An electric connector, a plug-in module thereof and a production method of the plug-in module are provided. The plug-in module comprises a base, an input unit, an output unit and an output end. ... Delta Electronics Inc

12/24/15 / #20150372600

Converter and method for controlling the same

A method for controlling converter such as a flyback converter is disclosed. A load of the flyback converter varies between zero and a peak value. ... Delta Electronics Inc

12/24/15 / #20150372341

Fabrication method of battery

A fabrication method of a battery includes the steps of providing an electrode group, a first sealing film and a second sealing film; bonding a part of a first surface of the first sealing film and a part of a first surface of the second sealing film by thermo-compression to form a sealed chamber, wherein at least one of the first sealing film and the second sealing film has a redundant part located outside the sealed chamber and without being bound by thermo-compression, and a part of the electrode group is disposed in the sealed chamber; and injecting an electrolyte into the sealed chamber.. . ... Delta Electronics Inc

12/24/15 / #20150371102

Method for recognizing and locating object

A method for recognizing and locating an object includes an offline mode process and an online mode process. In the offline mode process, plural sampled edge points of a template image of the object and respective gradient angles and a gravity position of the plural sampled edge points are obtained, and plural similarity score tables are obtained according to the plural sampled edge points, a predetermined detecting distance range and a predetermined gradient angle difference range. ... Delta Electronics Inc

12/24/15 / #20150370157

Projection screen and projection system using the same

A projection screen includes a reflector and a plurality of compound lenses. The compound lenses are arranged at the same side of the reflector in an array manner. ... Delta Electronics Inc

12/17/15 / #20150365005

Bidirectional converters and flux-balancing control methods thereof

A flux-balancing method for an isolated bidirectional converter uses a flux-balancing control loop and a current-balancing control loop to control the dc components in the primary and secondary currents. The flux-balancing control loop keeps the average magnetizing current substantially zero and the current-balancing control loop keeps the average primary current or the average secondary current substantially zero. ... Delta Electronics Inc

12/17/15 / #20150364909

Power converter, short-circuit detecting device thereof and short-circuit detecting method thereof

A short-circuit detecting device includes a coil and a processing circuit. The coil is configured to detect a variation of magnetic flux intensity generated by a current variation of a current flowing through a power semiconductor switch and to generate an induced electromotive force based on the variation of magnetic flux intensity. ... Delta Electronics Inc

12/17/15 / #20150362529

Power conversion system and voltage sampling device thereof

A voltage sampling system is provided. The voltage sampling system includes a first and a second input paths and a signal-processing module. ... Delta Electronics Inc

12/17/15 / #20150362528

Voltage sampling system

A voltage sampling system is provided. The voltage sampling system includes a voltage sampling device, two optic-fiber transmission lines and a control device. ... Delta Electronics Inc

12/10/15 / #20150357935

Tnpc inverter device and method for detecting short-circuit thereof

The present application discloses a tnpc inverter device, comprising: a tnpc inverter module and a short circuit detecting module. The tnpc module at least comprises an inverting bridge arm and a bi-directional switching bridge arm. ... Delta Electronics Inc

12/10/15 / #20150357911

Power conversion system of multi-phase generator and method of operating the same

A power conversion system of a multi-phase generator used to provide a power factor correction for a multi-phase generator. The power conversion system of the multi-phase generator includes a multi-phase power conversion unit and a control unit. ... Delta Electronics Inc

12/10/15 / #20150357902

Voltage converter and voltage converting method

A voltage converter includes a voltage conversion circuit, a pulse width modulation (pwm) signal generating module, a feedback controlling module, and a subtractor. The voltage conversion circuit is configured to convert an input voltage to an output voltage according to a pwm signal. ... Delta Electronics Inc

12/10/15 / #20150357422

Semiconductor device and manufacturing method thereof

A semiconductor device includes a substrate, an active layer, a source electrode, a drain electrode, a p-type doped layer, a gate electrode, a passivation layer, and a field plate. The active layer is disposed on the substrate. ... Delta Electronics Inc

12/10/15 / #20150354842

Refrigerant socket and air conditioner having the same

A refrigerant socket includes an accommodating body and a pipeline assembly. The pipeline assembly includes a refrigerant pipe connecting to the accommodating body and having an inner section inside the accommodating body and an outer section outside the accommodating body; a switch placed at the inner section and away from a free end thereof, the switch being used to selectively allow or block a flow inside the refrigerant pipe; a refrigerant pumping pipe communicating between the free end of the inner section and the switch; and at least one joint communicates between the free end of the inner section and the switch. ... Delta Electronics Inc

12/10/15 / #20150354787

Illumination module

An illumination module includes a light source, a color wheel, an actuator, and a reflective unit. The light source is for providing a light beam with a first wavelength band. ... Delta Electronics Inc

12/03/15 / #20150349893

Optical transceiver

An optical transceiver includes a positioning element, a fiber connecting segment, a base and a housing. The positioning element has a first positioning part. ... Delta Electronics Inc

12/03/15 / #20150349771

Semiconductor device and cascode circuit

A semiconductor device and a cascode circuit are disclosed herein. The semiconductor device includes a first transistor and a second transistor. ... Delta Electronics Inc

12/03/15 / #20150349761

Power module

A power module includes: a base plane; at least one switch chip assembled on the base plane; and a voltage clamping circuit for clamping a voltage of the at least one switch chip and comprising components of a charging loop, wherein a projection of at least one of the components of the charging loop on the base plane is located within at least one first circle, defined with a center point of the at least one switch chip as a center of the first circle, and with a product of a maximum of a length and a width of the at least one switch chip and a first coefficient, as a radius of the first circle.. . ... Delta Electronics Inc

12/03/15 / #20150349681

Variable frequency speed control system and method of the same

A variable frequency speed control system having a low voltage ride through function that includes a variable frequency drive having a rectifier, a dc bus and an inverter is provided. The variable frequency speed control system includes a voltage drop detecting module, a frequency control module, an operation mode selecting module and an inverter control module. ... Delta Electronics Inc

12/03/15 / #20150349654

Voltage-adjusting device and method in power conversion system

The present disclosure provides a voltage-adjusting device applied in a power conversion system including a vienna rectifier, a direct current (dc) bus, and an inverter. The voltage-adjusting device includes a grid voltage sampling module for sampling a grid voltage, a given bus voltage calculation module, a voltage-adjusting module, a current control module and a pulse width modulation module. ... Delta Electronics Inc

12/03/15 / #20150349645

Power converter controlling method

A power converter controlling method suitable for a power converter is disclosed. The power converter is configured to output a power to a load. ... Delta Electronics Inc

12/03/15 / #20150349628

Switching power supply, emi filter, common mode inductor and wrapping method for the common mode inductor

The present disclosure provides a switching power supply, an emi filter, a common mode inductor and a wrapping method for the common mode inductor. The common mode inductor includes a first coil winding and a second coil winding. ... Delta Electronics Inc

12/03/15 / #20150349521

Short- circuit detection device and method used in inverter circuit

A method for detecting a short circuit fault in a multi-level inverter circuit is provided. The multi-level inverter circuit includes a plurality of single phase branches each including of switches. ... Delta Electronics Inc

12/03/15 / #20150349107

Semiconductor device and manufacturing method thereof

A semiconductor device includes a substrate, a channel layer, a spacer layer, a barrier layer, and an oxidized cap layer. The channel layer is disposed on or above the substrate. ... Delta Electronics Inc

12/03/15 / #20150348889

Semiconductor device

A semiconductor device includes a lead frame, a first semiconductor component, a second semiconductor component, and a first conductive member. The lead frame includes a first segment having a first bottom plate, and a second segment having a second bottom plate. ... Delta Electronics Inc

12/03/15 / #20150348699

Switching power supply, emi filter, common mode inductor and wrapping method for the common mode inductor

The present disclosure provides a switching power supply, an emi filter, a common mode inductor and a wrapping method for the common mode inductor. The common mode inductor includes: a magnetic core; two multilayered coil windings symmetrically wrapped around the magnetic core; and two isolation gaps each of which is formed in respective one of the two multilayered coil windings, and is configured to divide, by beginning from a first layer, the respective one of the multilayered coil windings into two wrapping areas.. ... Delta Electronics Inc

12/03/15 / #20150346276

Converter circuit and open-circuit detection method of the same

A converter circuit is provided. The converter circuit includes a capacitor module, bridge arms, a voltage measuring module and an open-circuit detection module. ... Delta Electronics Inc

11/26/15 / #20150340963

Three-level rectifier

A three-level rectifier includes at least one phase bridge arm that includes an upper-half and a lower-half bridge arm circuit modules. The upper-half bridge arm circuit module includes a first diode unit and a second diode unit that are in series connection, and a first power semiconductor switch unit. ... Delta Electronics Inc

11/26/15 / #20150340962

Five-level rectifier

A five-level rectifier includes at least one phase bridge arm that includes an upper-half and a lower-half bridge arm circuit modules. The upper-half bridge arm circuit module includes a first power semiconductor switch unit, a second power semiconductor switch unit, a first diode unit, a second diode unit, a first connecting busbar, a first insulated wire and a first transfer busbar; the lower-half bridge arm circuit module includes a third power semiconductor switch unit, a fourth power semiconductor switch unit, a third diode unit, a fourth diode unit, a second connecting busbar, a second insulated wire and a second transfer busbar. ... Delta Electronics Inc

11/26/15 / #20150340961

Power converter

The disclosure provides a power converter including a cabinet, a first converter circuit module, a second converter circuit module, and a dc capacitor module. The first converter circuit module includes at least one first bridge arm. ... Delta Electronics Inc

11/26/15 / #20150340924

Stator seat of motor, and connector waterproof structure thereof

A stator seat of a motor includes a pillow, a connector, a waterproof element and cables. A sleeve is extended from the pillow. ... Delta Electronics Inc

11/26/15 / #20150340923

Waterproof motor

A waterproof motor includes: a recess (15) and a shaft tube (11) disposed upright on one side (105) of a base (1); a waterproof cover (2) covering the one side (105) of the base (1) and having a through hole 21 correspondingly enclosing the shaft tube (11) and a protruding portion (22) correspondingly engaging the recess (15), a first space (18) formed between the waterproof cover (2) and the one side (105) of the base (1); a first circuit board (3) disposed inside the first space (18) and having a plurality of sensors (31, 32); a housing (6) having an opening (69) and connected to the other side (106) of the base (1); an insulation plate (7) covering the opening of the housing (6), a second space (68) opposite to the first space (18) formed between the insulation plate (7) and the housing (6).. . ... Delta Electronics Inc

11/26/15 / #20150340916

Motor rotor and positioning ring thereof

A motor rotor includes a cylindrical housing, a positioning ring and a plurality of magnets. The cylindrical housing includes a plurality of securing holes. ... Delta Electronics Inc

11/26/15 / #20150340913

Low-cog permanent magnet motor

A low-cog permanent magnet motor includes a stator and a rotor. The stator includes a plurality of bobbins. ... Delta Electronics Inc

11/26/15 / #20150340344

Low parasitic capacitance semiconductor device package

A semiconductor device package includes a substrate, a transistor, and a lead frame disposed on a side of the substrate opposite to the transistor. The transistor is disposed on the substrate, and includes an active layer, a source electrode, a drain electrode, a gate electrode, a first insulating layer, a first source pad, a first drain pad, a source plug, and a drain plug. ... Delta Electronics Inc

11/26/15 / #20150340157

Direct-current capacitor module and laminated busbar structure thereof

A direct-current capacitor module is disclosed in this disclosure. The direct-current capacitor module includes a plurality of direct-current capacitors and a laminated busbar structure. ... Delta Electronics Inc

11/26/15 / #20150338061

Illumination system and projection apparatus with same

An illumination system for a projection device is provided. The projection device emits a first waveband light along a first optical path. ... Delta Electronics Inc

11/26/15 / #20150337857

Fan device

A fan device includes a bottom shell, a cover, and an impeller. The cover includes a main body, a support, and a spoiler. ... Delta Electronics Inc

11/26/15 / #20150337853

Fan rotor

A fan rotor includes a rotating shaft, a metal body, at least one rotor magnet and a vane wheel. The metal body has at least one top surface, at least one cylindrical portion and at least one connecting portion. ... Delta Electronics Inc

11/19/15 / #20150333635

Dc/dc converter and method for controlling the same

A method for controlling a dc/dc converter includes the steps of: controlling and keeping an output voltage of the dc/dc converter to stabilize at a first value according to a first interval of an input voltage of the dc/dc converter; controlling and keeping the output voltage of the dc/dc converter to stabilize at a second value according to a second interval of the input voltage of the dc/dc converter; controlling the second value of the output voltage to be greater than the first value; and controlling a switching frequency or a duty cycle of the dc/dc converter within a first predetermined range in the first and second intervals.. . ... Delta Electronics Inc

11/19/15 / #20150333631

Power supply apparatus with input voltage detection and method of operating the same

A power supply apparatus with input voltage detection includes a power input side and an input detection module. The power input side has a first input terminal and a second input terminal, and the first input terminal and the second input terminal are electrically connected to a live wire and a neutral wire of an ac power source, respectively. ... Delta Electronics Inc

11/19/15 / #20150333515

Fan system and voltage stabilizing module for multi power source input

A voltage stabilizing module for multi power source input is compatible with multiple input power sources including dc power source and/or ac power source and comprises a plurality of receiving ends, a power source selection unit and a voltage conversion unit. The receiving ends receive the input power sources. ... Delta Electronics Inc

11/19/15 / #20150332844

Inductor and converter having the same

The present disclosure discloses an inductor and a converter having the same. The inductor includes a magnetic core and a winding, the winding is provided within a window of the magnetic core, the winding includes a main body part and a sampling part, the main body part and the sampling part are connected in series, and a length ratio of the sampling part to the main body part is less than 2; wherein the main body part is formed of a low resistivity conductive material, the sampling part is formed of a low temperature coefficient conductive material, and a current flowing through the inductor is sampled across two ends of the sampling part. ... Delta Electronics Inc

11/19/15 / #20150328814

Mold structure having lightweight module

The present invention is a mold structure having lightweight module and the replacement method thereof. The mold structure has a lower molding plate, at least one lower die core, a plurality of lower supporters, a plurality of first positioning units, an upper molding plate, at least one upper die core, a plurality of upper supporters and a plurality of merging units. ... Delta Electronics Inc

11/12/15 / #20150326116

Frequency jittering control circuit and method

A frequency jittering control circuit includes a frequency jittering circuit, a feedback compensation circuit, a comparator and a control circuit. The frequency jittering circuit generates a frequency jittering signal. ... Delta Electronics Inc

11/12/15 / #20150323206

Controlling device, controlling system and controlling method for indoor apparatus

A controlling device for indoor apparatus includes a detection module, a human machine interface (hmi) and a wireless transmission module. The controlling device accepts supervisor's setting for an indoor electronic apparatus via the hmi, detects the environment around the controlling device for generating a plurality of detection value via the detective module, and receives another detection value from a plurality of slave detection devices in same controlling system. ... Delta Electronics Inc

11/12/15 / #20150323011

Oil seal bearing and fan using same

An oil seal bearing of a fan includes a ring-shaped body for supporting a shaft of the fan, and a protruded portion disposed on the ring-shaped body. The protruded portion has a first slope, wherein the first slope is disposed corresponding to an inner top surface of a hub of the fan. ... Delta Electronics Inc

11/05/15 / #20150319002

Method and device for controlling transmitter

A method for controlling a transmitter, comprising: awaking and initiating the transmitter by a trigger signal generated by a timer; detecting whether the transmitter receives an input control parameter from outside of the transmitter, and if yes, updating an input control parameter stored in the transmitter by using the received input control parameter; reading the input control parameter currently stored in the transmitter; performing operations based on the read input control parameter so as to control the transmitter to select one sensor signal from a plurality of sensor signals, amplify the selected sensor signal with a gain within a first gain range, and output the amplified sensor signal; and after determining that the transmitter has accomplished a task specified by the read input control parameter, resetting the timer, and entering into a sleeping state until the timer generates the trigger signal.. . ... Delta Electronics Inc

11/05/15 / #20150318943

Transmitter and monitoring system using the same

The present disclosure discloses a transmitter and a monitoring system using this transmitter, the transmitter includes: a multi-to-one multiplexing switch configured to receive a plurality of sensor signals of a plurality of channels through a plurality of input terminals, select one sensor signal from the plurality of sensor signals, and output the selected sensor signal through a output terminal; a first variable gain amplifier configured to receive the selected sensor signal, amplify the selected sensor signal with a gain within a first gain range, and output the amplified sensor signal; a control parameter input terminal configured to receive an input control parameter from outside of the transmitter; and an operating and switching selector configured to perform operations according to the input control parameter, so as to control the multi-to-one multiplexing switch to select the one sensor signal and control the gain of the first variable gain amplifier.. . ... Delta Electronics Inc

11/05/15 / #20150318242

Switch circuit package module

A switch circuit package module includes a semiconductor switch unit and a capacitor unit. The semiconductor switch unit includes a first semiconductor switch element and a second semiconductor switch element. ... Delta Electronics Inc

11/05/15 / #20150318234

Switch circuit package module

A switch circuit package module includes at least a semiconductor switch unit and at least a first capacitor unit. The semiconductor switch unit includes a first semiconductor switch element and a second semiconductor switch element. ... Delta Electronics Inc

10/29/15 / #20150310978

Choke

A choke includes a magnetic core including a winding portion, which has a first end and a second end, a first magnetic portion and a second magnetic portion and an insulated wire. A first angle and a second angle are respectively formed by the first magnetic portion and the winding portion and the second magnetic portion and the winding portion. ... Delta Electronics Inc

10/29/15 / #20150310976

Magnetic element

A magnetic element is disclosed, and includes a magnetic core, at least one winding set and at least one heat conduction pipe. The magnetic core includes two magnetic columns arranged oppositely, and two magnetic plates arranged oppositely. ... Delta Electronics Inc

10/29/15 / #20150308637

Illumination system and wavelength-converting device thereof

An illumination system includes a solid-state light-emitting element and a wavelength-converting device. A first waveband light is emitted to an optical path by the solid-state light-emitting element. ... Delta Electronics Inc

10/22/15 / #20150303856

Motor driving circuit

A motor driving circuit is provided. The motor driving circuit includes an else inverter and a self inverter. ... Delta Electronics Inc

10/22/15 / #20150303828

Converter

A converter includes a first bridge arm, a second bridge arm, a switch circuit and a voltage clamp circuit. The first bridge arm includes a first switch unit and a second switch unit that are electrically coupled in series at an output terminal. ... Delta Electronics Inc

10/22/15 / #20150303814

Direct current to direct current power supply apparatus

Disclosed herein is a dc/dc power supply apparatus, which includes a plurality of power boards, a control board and a main board. The plurality of power boards are coupled in parallel with one another, and each power board includes a carrier circuit board and a power device disposed on the carrier circuit board. ... Delta Electronics Inc

10/22/15 / #20150303791

Control circuit, control method used in pfc circuit and power source system thereof

A control circuit, control method used in a pfc circuit and the power source system thereof are disclosed herein. The control circuit comprises: a zero current detection circuit having a polarity detection circuit for outputting a first and a second digital signals and a signal conversion circuit for generating an analog signal; a feedback circuit for generating a driving pulse signal; and a pulse distribution circuit for distributing the driving pulse signal to a first and a second switches according to the first and the second digital signal. ... Delta Electronics Inc

10/22/15 / #20150303789

Converter and voltage clamp circuit therein

A converter includes a first bridge arm, a second bridge arm, two switch units and a voltage clamp circuit. The first bridge arm includes a first switch unit and a second switch unit that are electrically coupled in series at an output terminal. ... Delta Electronics Inc

10/22/15 / #20150303164

Package structure

A package structure includes a first insulation layer, a first conductive layer, a direct bond copper substrate, and a first electronic component. A first conductive via is formed in the first insulation layer. ... Delta Electronics Inc

10/22/15 / #20150302968

Magnetic element with multiple air gaps

A magnetic element includes a first magnetic core, a second magnetic core, an intermediate magnetic core, a first winding coil, and a second winding coil. The intermediate magnetic core is arranged between the first magnetic core and the second magnetic core. ... Delta Electronics Inc

10/22/15 / #20150301567

Thin cooling fan

A thin cooling fan (1) includes a fan shell (10), a motor (20), a plurality of blades (30), and a pcb (40). The fan shell (10) comprises a base plate (11) and a shell cover (12) which cover to each other to form an inner space (100). ... Delta Electronics Inc

10/22/15 / #20150301345

Illumination system, projection apparatus and illumination switch method

An illumination system includes an optical switch component, a wavelength conversion element, a first light splitter and a light combining element. The optical switch component switches between a first state and a second state. ... Delta Electronics Inc

10/22/15 / #20150300370

Fan frame and assembling method thereof

A fan frame includes a first frame and a second frame. The first frame includes at least a first sidewall and a first connecting element, wherein the first connecting element is disposed on the first sidewall. ... Delta Electronics Inc

10/22/15 / #20150298395

3d scanning-printing device

A 3d scanning-printing device includes a platform, a processor, a reflecting module, a projector and a 3d printing module. The platform carries an object. ... Delta Electronics Inc

10/01/15 / #20150282370

Power module and point-of-load (pol) power module

The present invention relates to a power module and a pol power module. The power module comprises an inductor and a main board; the inductor is disposed on the main board and includes an upper magnetic core, a pcb winding board, pins and a lower magnetic core; the pcb winding board is disposed between the upper magnetic core and the lower magnetic core; first ends of the pins are connected to the pcb winding board; and a second end, opposite to the first end, of at least one pin is extended and exceeds the bottom surface of the lower magnetic core, and is connected to the main board, so that a receiving space is formed between the bottom surface of the lower magnetic core and an upper surface of the main board. ... Delta Electronics Inc

10/01/15 / #20150280575

Control device, control method of power converter and switching power supply

The disclosure relates to a control device, a control method of a power converter and a switching power supply using the control device. The control device of the power converter includes: a first control unit, which is coupled to the power converter to detect an output voltage of the power converter and is configured to generate a first control signal based on the output voltage; a variable resistor unit, which is connected to an output terminal of the first control unit to receive the first control signal and is configured to generate a resistance value based on the first control signal; and a second control unit, which is connected to the variable resistor unit and is configured to output a second control signal in order to control operations of a switch unit of the power converter.. ... Delta Electronics Inc

10/01/15 / #20150275906

Thin fan, electronic system and manufacturing method of thin fan

A manufacturing method of the thin fan includes the steps of: providing a plastic material containing a plurality of metal particles; processing the plastic material to form a housing; removing a part surface of the housing and forming a layout area and an extended circuit on the housing, wherein one terminal of the extended circuit connects to the layout area; disposing a first signal connecting structure on the housing, wherein the first signal connecting structure connects to the other terminal of the extended circuit; and disposing a metal layer on the layout area and the extended circuit.. . ... Delta Electronics Inc

09/24/15 / #20150271479

Projection device

A projection device includes a light source, a galvano-mirror, a polarizing selector, an optical module, a light modulator, a lens, and a prism group. The light source is configured to provide a light beam. ... Delta Electronics Inc

09/24/15 / #20150270049

Magnetic element and core thereof

The present application discloses a magnetic element comprising two opposed cores, a conductive winding disposed therebetween, and gaps comprised between said two cores; at least one of the two cores comprising a plurality of joint faces and a plurality of bosses, the joint faces being adapted for jointing the opposed core, and the plurality of bosses being disposed on the joint faces to provide a mechanical support for the opposed core, wherein the bosses have a height dimension which is used for substantially controlling the sizes of the gaps. According to the present application, bosses are disposed on the joint faces of a core so that gaps are dispersed over all the magnetic columns of the core, thereby effectively reducing a range of inductance tolerance and improving the consistency of the magnetic element.. ... Delta Electronics Inc

09/24/15 / #20150268546

Autostereoscopic display device

An autostereoscopic display device includes a projector, an angle-enlarging module, a screen, and a polarization selector. The projector provides a lamp image unit with a first polarization state. ... Delta Electronics Inc

09/24/15 / #20150267931

Split air-conditioner module

A split air-conditioner module includes a control module, a fan module, a total heat exchange module, an air filter module and a cooling/heating module. Each module includes a frame and an electronic device installed in the frame. ... Delta Electronics Inc

09/24/15 / #20150267715

Fan

A fan includes a fan frame and a rotor having has a hub, a shaft connected with the hub at its rotation center, blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having inlet and outlet surfaces, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a tongue structure between the base and cover. ... Delta Electronics Inc

09/17/15 / #20150264831

Casing assembly and power supply apparatus with the same

A casing assembly includes a first casing and a second casing. The first casing includes a first lateral plate and a first engaging element. ... Delta Electronics Inc

09/10/15 / #20150255380

Package structure

A package structure includes an insulation layer, a first conductive layer, a second conductive layer, at least one electronic component, and at least one thermal conduction structure. At least one first conductive via and at least one second conductive via are formed in the insulation layer. ... Delta Electronics Inc

09/03/15 / #20150249396

Dc/dc converter and control method thereof

A dc/dc converter and a control method thereof are disclosed. The dc/dc converter comprises: an output voltage regulation circuit configured to regulate an output voltage of the dc/dc converter, so as to output a duty cycle regulation signal; a pwm generator electrically coupled to the output voltage regulation circuit and configured to generate a first duty cycle signal according to a first clock signal and the duty cycle regulation signal; a detection circuit configured to output a control signal according to a second clock signal and a feedback signal, wherein the feedback signal is configured to detect whether or not the transient change of an input voltage of the dc/dc converter occurs; and a cbc regulation circuit electrically coupled to the pwm generator and the detection circuit, and configured to receive the first duty cycle signal and the control signal and output a second duty cycle signal.. ... Delta Electronics Inc

09/03/15 / #20150249395

Dc to dc converter and dc to dc conversion system

The present disclosure discloses a dc/dc converter and a dc/dc conversion system. The dc/dc converter includes a transformer, a primary power circuit, a secondary bridge synchronous rectifying circuit, an output inductor and a control circuit. ... Delta Electronics Inc

09/03/15 / #20150249391

Dc-dc converter and dc-dc converter system thereof

The present disclosure discloses a dc-dc converter and a dc-dc converter system thereof. The dc-dc converter includes: a power conversion circuit; and a current detection circuit for detecting current flowing into or flowing out of the power conversion circuit, which includes: an inductor coupled to the power conversion circuit; a detection module including an induction winding and an impedance component electrically connected in series, the detection module and the inductor being connected in parallel; and an output module coupled to two ends of the impedance component for generating a current detection signal reflecting the current flowing into or flowing out of the power conversion circuit.. ... Delta Electronics Inc

08/27/15 / #20150244295

Driving circuit and driving method thereof

A driving circuit drives a motor containing a first coil and a second coil. The driving circuit includes a switching unit, an operation unit and a control unit. ... Delta Electronics Inc

08/27/15 / #20150244294

Dc electric fan and driving system thereof

A dc electric fan receiving a first direct current voltage is provided. The dc electric fan includes a motor, a fan blade, a voltage converting device and a motor controller. ... Delta Electronics Inc

08/27/15 / #20150244291

Motor deceleration method and motor driving system using the same

A motor deceleration method for a motor driving system is provided. The motor driving system outputs a driving signal containing a voltage value, a current value and a frequency value for driving a motor. ... Delta Electronics Inc

08/27/15 / #20150244167

Output power protection apparatus and method of operating the same

An output power protection apparatus includes a dc conversion unit, an output protection unit, a high-voltage battery, a low-voltage battery, and a control unit. The dc conversion unit converts an input dc power into an output dc power. ... Delta Electronics Inc

08/27/15 / #20150243744

Semiconductor device

A semiconductor device includes a substrate and a plurality of transistors arranged on the substrate in an array. The transistor includes a first electrode, a plurality of second electrodes, and a gate electrode. ... Delta Electronics Inc

08/27/15 / #20150243657

Semiconductor device and semiconductor device package using the same

A semiconductor device includes an active layer, a source electrode, a drain electrode, a gate electrode, an interlayer dielectric, an inter-source layer, an inter-source plug, an inter-drain layer, an inter-drain plug, an inter-gate layer, and an inter-gate plug. The active layer is made of iii-v group semiconductors. ... Delta Electronics Inc

08/27/15 / #20150243429

Magnetic module and casing thereof

A magnetic module includes a magnetic element and a casing. The magnetic element includes a bobbin, a magnetic core assembly, a plurality of first pins and a plurality of second pins. ... Delta Electronics Inc

08/20/15 / #20150236844

Synchronization signal transmitting device, method thereof and power electronic apparatus having the device

The present invention relates to a synchronization signal transmitting device, method thereof and a power electronic apparatus with the device. The synchronization signal transmitting device comprises at least one serial differential signal transmitter for receiving an identical-period pulse signal and outputting a differential signal pair, at least one serial differential signal receiver for receiving the differential signal pair and outputting a single-ended signal, and at least one controller for receiving the single-ended signal. ... Delta Electronics Inc

08/20/15 / #20150236615

Control device of power conversion unit and method of controlling power conversion unit

A control device and control method of power conversion unit applied to a three-phase ac grid. The control device includes detection unit, current detection unit, and signal processing unit. ... Delta Electronics Inc

08/20/15 / #20150236310

Cell and manufacture method thereof

A cell includes a front cover having a front cavity, a rear cover having a rear cavity, a first terminal, a second terminal, and an electrode group. The rear cover is connected to the front cover. ... Delta Electronics Inc

08/20/15 / #20150235749

Magnetic core

A magnetic core utilized in a reactor includes an upper yoke, a bottom yoke, and at least two core columns. The closed magnetic loop is formed by the upper yoke, the bottom yoke, and the core columns. ... Delta Electronics Inc

08/20/15 / #20150235345

Method and device for processing a super-resolution image

An image processing method for processing a super-resolution image and a device thereof are disclosed herein. The image processing method includes the following steps: upscaling an input image to a first image by a factor of n according to an upscaling algorithm; downsampling the input image to a second image by the factor of n; upscaling the second image to a third image by a factor of n according to the upscaling algorithm; subtracting the third image from the input image so as to obtain a first difference image; upscaling the first difference image to a second difference image by a factor of n according to the upscaling algorithm; summing the first image and the second difference image to an output image.. ... Delta Electronics Inc

08/20/15 / #20150232751

Fluoride fluorescent composition and wavelength-converting device of projector using same

A fluoride fluorescent composition contains a tetravalent manganese ion and 2.7 to 7 fluorine atoms, among which the tetravalent manganese ion is doped so as to be a luminescent center. By the advantage of thermal stability of the fluoride fluorescent composition, the luminance, the purity and the quality of projection of the projector are enhanced.. ... Delta Electronics Inc

08/13/15 / #20150229225

Resonant converters and control methods thereof

Control methods for resonant converters offer improved performance in resonant converters that operate with a wide input-voltage range or a wide output-voltage range (or both) by substantially reducing the switching-frequency range. Reduction in the switching frequency range is achieved by controlling the output voltage with a combination of variable-frequency control and time-delay control. ... Delta Electronics Inc

08/13/15 / #20150228400

Assembled circuit and electronic component

An electrical component is disclosed, the electrical component comprising: a magnetic body having a top surface, a bottom surface, wherein at least one first conductive through hole is formed from the top surface to bottom surface of the magnetic body; and a coil disposed in the magnetic body, wherein a first end of the coil is electrically connected to one of the at least one first conductive through hole.. . ... Delta Electronics Inc

08/13/15 / #20150226973

Autostereoscopic display device and autostereoscopic display method using the same

An autostereoscopic display method includes providing a plurality of projectors. Each of the projectors is configured for providing a lamp image unit, each of which has a plurality of lamp images actuated in sequence. ... Delta Electronics Inc

08/06/15 / #20150222890

Dual-channel three-dimension projector

A dual-channel three-dimension projector is provided. The dual-channel three-dimension projector comprises a video processor, an fpga, a first driver, a second driver and a digital micromirror device (dmd). ... Delta Electronics Inc

08/06/15 / #20150221432

Electronic device

An electronic device includes a magnetic element, and a first circuit module. The magnetic element includes a magnetic core set and a winding assembled in the magnetic core set. ... Delta Electronics Inc

07/30/15 / #20150216065

Power supply and method for assembling power supply

A power supply includes a housing, a power module, a top cover, a sealing sheet, and a filling member. The power module is disposed in the housing. ... Delta Electronics Inc

07/30/15 / #20150216038

Packaging shell and a power module having the same

The present invention provides a packaging shell and a power module having the same. The packaging shell mainly comprises an accommodating recess for receiving a substrate disposed with a plurality of electronic devices/components, so as to make the substrate be further assembled with a heat sink through the support of the packaging shell. ... Delta Electronics Inc

07/30/15 / #20150215609

Time-multiplexed multiple view projection apparatus

A time-multiplexed multiple view projection apparatus is provided. The apparatus includes: a pixel module for producing a plurality of light images sequentially; and a projection module for receiving the light images and forming a first row of light images and a second row of light images on a stop, wherein one of the first row of light images and the second row of light images is on top of the other. ... Delta Electronics Inc

07/30/15 / #20150215170

Network card with searching ability, monitoring device with the network card, and searching method used for the same

A network card with searching ability inquires connection information from all network cards at a network by using a broadcasting manner when it is connected to the same network, and build a connection list according to the received connection information. A user terminal can connect to a management page by one of the network cards on the network by a browser thereon, and check the connection list at the management page upon login successfully. ... Delta Electronics Inc

07/30/15 / #20150214859

Power conversion system and method of operating the same

A power conversion system mainly includes an input capacitor bank, a first conversion circuit, a second conversion circuit, and a control circuit. The input capacitor bank has a first capacitor and a second capacitor. ... Delta Electronics Inc

07/30/15 / #20150214831

Inverter and control method thereof

The present invention discloses an inverter and a control method thereof. The inverter includes a first bridge leg having a series of first switch, second switch, third switch, fourth switch and fifth switch, and a second first bridge leg having a series of sixth switch, seventh switch, eighth switch, ninth switch, tenth switch. ... Delta Electronics Inc

07/30/15 / #20150214796

Magnet module and fan with magnet module

A magnet module is disclosed. The magnet module includes a sintered magnet structure, a magnetic permeable casing and a fixing member. ... Delta Electronics Inc

07/30/15 / #20150214781

Power supply system and method for supplying power

The present disclosure provides a power supply system and a method for supplying power. The power supply system includes an isolating circuit and a first converting circuit. ... Delta Electronics Inc

07/30/15 / #20150214742

Multi-power supply system and control method thereof

A multi-power supply system and a control method thereof are disclosed. The multi-power supply system includes a first power-supply unit, a second power-supply unit, a switching unit, and a control unit. ... Delta Electronics Inc

07/30/15 / #20150214726

Power control system and method of controlling the same

A power control system provides an output power control for a generator. The power control system includes a power conversion unit, a sensing unit, a load-dumping unit, and a control unit. ... Delta Electronics Inc

07/30/15 / #20150211693

Optical wavelength converter and illumination system with same

An optical wavelength converter includes a first substrate, a first wavelength conversion material, and a second substrate. The first substrate has at least one first segment. ... Delta Electronics Inc

07/23/15 / #20150208544

Power supply device structure

A power supply device structure includes a casing with a front panel and an insertion port formed on the front panel, an elastic plate installed on an internal side of the casing, and a pull handle with an end pivoted to the casing by a first pivot and the other end pivoted to the movable end of the elastic plate by a second pivot. Both ends of the elastic plate are a fixed end and a movable end respectively, and the fixed end is disposed on an internal side of the casing, and the movable end is protruded from the front panel. ... Delta Electronics Inc

07/23/15 / #20150207239

A pin and a printed circuit board

A pin and a printed circuit board are provided. The pin includes a pin body and an insertion head. ... Delta Electronics Inc

07/23/15 / #20150206647

Bent conduction sheet member, covering member and conductive winding assembly combining same

A conductive winding assembly combining a bent conduction sheet member and a covering member is provided. The bent conduction sheet member has a channel. ... Delta Electronics Inc

07/23/15 / #20150202973

Charging apparatus with dynamical charging power and method of operating the same

A charging apparatus with dynamical charging power is configured to charge an electric vehicle. The charging apparatus includes a main power conversion unit, an auxiliary power conversion unit, and a control unit. ... Delta Electronics Inc

07/16/15 / #20150198804

Light integration module and optical system employing same

An optical system comprises a light source and a light integration module, which comprises a light integration rod, an optical assembly and an anti-reflection coating. The light integration rod has an entrance, which is covered by the optical assembly. ... Delta Electronics Inc

07/09/15 / #20150195889

Fluorescent electronic ballast

A fluorescent electronic ballast including: a rectifier circuit, for receiving an ac power supply and converting the ac power supply into a dc power supply; an inverter circuit, coupled to a fluorescent driver circuit, for converting the dc power supply into a high-frequency ac power supply for driving a fluorescent; and a detection protection circuit, coupled to the rectifier circuit and the inverter circuit, for detecting the dc power supply provided by the rectifier circuit, and cutting off the electric connection between a control chip of the inverter circuit and all of power supply when the voltage of the direct current power supply is lower than a predetermined value, wherein the power supply at least includes the direct current power supply provided by the rectifier circuit.. . ... Delta Electronics Inc

07/09/15 / #20150195498

Optical projecting apparatus

An optical projecting apparatus is used for providing a projecting light to a screen via a projecting lens, the optical projecting apparatus and the projecting lens collectively form an optical projecting system. The optical projecting apparatus includes a first solid state light generator generating a first light beam, a second solid state light generator generating a second light beam, a first wavelength-converting module, and a spatial light modulating module. ... Delta Electronics Inc

07/09/15 / #20150194917

Power control system and method of controlling the same

A power control system for a generator includes a control unit, an input sensing unit, an output sensing unit, and a power conversion unit. The input sensing unit senses a voltage and a current, generated from the generator. ... Delta Electronics Inc

07/09/15 / #20150194877

Parallel-connected power conversion system of multi-phase generator and method of operating the same

A parallel-connected power conversion system of a multi-phase generator configured to provide a power factor correction for a multi-phase generator. The parallel-connected power conversion system includes a parallel-connected power conversion apparatus and a control unit. ... Delta Electronics Inc

07/09/15 / #20150194257

Inverter and bobbin thereof

An inverter includes a bobbin and a first insulated wire. The bobbin includes a main body, a first base disposed on one side of the main body and connected with the main body, a first plate disposed between the main body and the first base, among which a wire groove is formed between the first plate and the first base, and a plurality of second plates disposed on the main body for forming a plurality of first winding grooves on the main body. ... Delta Electronics Inc

07/09/15 / #20150194254

Magnetic core structure and electric reactor

The present application discloses a magnetic core structure and an electric reactor. The magnetic core structure includes an upper cover plate and a lower cover plate which are arranged oppositely and at least one wrapping post having two ends connected to the upper cover plate and lower cover plate, respectively. ... Delta Electronics Inc

07/09/15 / #20150193021

Optical touch pen

An optical touch pen includes a pen case, an operation module, and a power module. The operation module is disposed within an upper cover of the pen case, and includes a pen tip, a supporting part, a circuit board and a multi-directional auxiliary element. ... Delta Electronics Inc

07/09/15 / #20150192171

Motor

A motor includes a shaft, a rotor shell, a bushing, a bearing, and a thrust plate. The rotor shell is connected with the shaft. ... Delta Electronics Inc

07/02/15 / #20150188636

Optical transceiver

An optical transceiver is provided and connected to a display surface, including a main body, a slider, an elastic element, a movable element, and a circuit board. The main body comprises a base and a cover. ... Delta Electronics Inc

07/02/15 / #20150188466

Modularized control circuit of fan motor and method of operating the same

A modularized control circuit of a fan motor is used to provide a phase-sensing control to the fan motor. The modularized control circuit includes a driving circuit and a microcontroller ic. ... Delta Electronics Inc

07/02/15 / #20150188459

Fan motor braking apparatus and method of controlling the same

A fan motor braking apparatus and a method of controlling the same provide a braking protection before the fan motor revolves. The fan motor braking apparatus includes a conversion circuit, a braking enable circuit, a braking release circuit, and a fan motor startup circuit. ... Delta Electronics Inc

07/02/15 / #20150188437

Power supply apparatus, power supply system with the power supply apparatus, and method of controlling the same

A power supply apparatus includes at least two power conversion circuits and a control circuit. The power conversion circuits are connected in parallel to each other and each power conversion circuit has a power switch and an inductive component. ... Delta Electronics Inc

07/02/15 / #20150188265

Power adapter

The present invention provided with a power adapter comprises a housing and a power conversion circuit board mounted in the housing. The housing comprises a body, which is a generally cylindrical shell having an accommodating space, an open end and an opposite closed end, wherein the closed end and the cylindrical shell are formed into a one-pieced, integrated structure, the housing also comprises a side dead wall mounted at and adapted to the open end. ... Delta Electronics Inc

07/02/15 / #20150187932

Power semiconductor device and method for fabricating the same

A power semiconductor device and a method for fabricating the same are provided. The power semiconductor device includes a substrate and an active layer on the substrate. ... Delta Electronics Inc

07/02/15 / #20150186906

Contract capacity optimizing system and optimizing method for using the same

An optimizing system for contract capacity includes a processing unit, an input unit and a database. The processing unit accesses history data related to past energy consumption of a building, and receives future plan data related to future strategies of the building. ... Delta Electronics Inc

07/02/15 / #20150185502

Display with an adjustable focus mechanism

An aspect of the invention provides a display with an adjustable focus mechanism. The display with an adjustable focus mechanism includes a display panel for emitting a plurality of rays to form an image; a light modulation device for receiving the rays from the display panel and adjusting an emergent angle of each ray; and a controller for providing a control signal to drive the light modulation device by estimating the emergent angle of the each of the rays according to an eyesight data of a user and a distance between the user and the display.. ... Delta Electronics Inc

07/02/15 / #20150184459

Electric curtain

An aspect of the invention provides an electric curtain. The electric curtain includes a sunlight detector for obtaining light information of sunlight and a light modulation device capable of receiving the sunlight and for adjusting an emergent angle of the sunlight to refract the sunlight to a ceiling of a room.. ... Delta Electronics Inc

06/25/15 / #20150181765

Heat dissipating module and assembling method thereof

A heat dissipating module of an electronic device includes a casing, a circuit board, at least one heat generation element, and a fastening assembly. The casing includes at least one lateral plate. ... Delta Electronics Inc

06/25/15 / #20150180394

Generator brake system and method of controlling the same

The present invention provides a generator brake system for providing a brake control of a generator. The generator brake system includes a power conversion unit, a sensing unit, and a control unit. ... Delta Electronics Inc

06/25/15 / #20150180351

Power electronic circuit and power module

Disclosed herein is a power electronic circuit having a reference ground and a differential mode loop unit. The differential mode loop unit has a capacitance component, a switch and an electronic component, wherein the capacitance component has a first end, the switch has a first end connecting in series with the capacitance component, the electronic component has a first end, the electronic component connects in series with the capacitance component and the switch, the capacitance component and switch are packaged in a power module, the power module has a trace and at least one output pin connected to reference ground, wherein the first end of the switch or the first end of the electronic component is only connected to the first end of the capacitance component through the trace, and the first end of the capacitance component is connected to reference ground through the output pin.. ... Delta Electronics Inc

06/25/15 / #20150180322

Linear motor and motor set using same

A linear motor includes a case, a magnet assembly and a coil assembly. The case is disposed along a first direction. ... Delta Electronics Inc

06/25/15 / #20150179331

Transformer assembly structure

A transformer assembly structure includes a transformer and a carrying seat. The transformer includes a bobbin, a winding coil assembly and a magnetic core assembly. ... Delta Electronics Inc

06/25/15 / #20150177795

Heat dissipating device and electronic apparatus

A heat dissipating device for dissipating the heat produced by a heating element is disclosed. The heat dissipating device includes a fixing assembly, two moving assemblies and an elastic assembly. ... Delta Electronics Inc

06/25/15 / #20150177599

Illumination system and projection device comprising the same

An illumination system includes a light source module, a light splitting module, a light consolidating module and a waveband converting module. The light source module has a first light source, which provides a first light beam of first waveband. ... Delta Electronics Inc

06/25/15 / #20150177468

Optical connector

An optical connector is disclosed. The optical connector has a casing, a circuit structure, a lens structure and an optical transceiver element. ... Delta Electronics Inc

06/18/15 / #20150173248

Power module, power converter and manufacturing method of power module

A power module includes a heat-dissipating substrate, a first planar power device and a second planar power device. The first planar power device includes a plurality of electrodes disposed on an upper surface of the first planar power device. ... Delta Electronics Inc

06/18/15 / #20150173168

Dc/dc power module and dc/dc power system having the same

A dc/dc power system comprises a dc/dc power module, a system board and a heating dissipation assembly. The dc/dc power module comprises a printed circuit board and at least one first heat sink. ... Delta Electronics Inc

06/18/15 / #20150173143

Light driving circuit

A light driving circuit includes a first and second illuminant unit, a power conversion unit, a first and second switching unit, and a first control unit. The power conversion unit receives an input voltage and converts the input voltage into an output voltage. ... Delta Electronics Inc

06/18/15 / #20150171750

Power circuit, control method, power system, and package structure of power circuit

A power circuit, control method, power system, and package structure of power circuit are disclosed. The power circuit includes a quasi-cascade power unit. ... Delta Electronics Inc

06/18/15 / #20150170828

Three-phase reactor

The present application discloses a three-phase reactor, including: an upper yoke and a lower yoke, the upper yoke and the lower yoke containing a first material; and at least three first core columns, the first core columns containing a second material, and the both ends of each of the first core columns being connected with the upper yoke and the lower yoke, respectively, wherein, the relative permeability of the first material is greater than that of the second material, and at least one air gap is positioned in each of the first core columns. In the three-phase reactor proposed by the present disclosure, the yokes are made of a material different from that of the core columns, and air gaps are positioned in the core columns, so that the eddy current losses may be reduced significantly and the requirement for the use of high power may be satisfied.. ... Delta Electronics Inc

06/18/15 / #20150170297

Real-time demand control system and method of controlling the same

A real-time demand control system includes an analysis control module, a plurality of device management modules, and a plurality of electronic devices. The device management modules integrate electricity consumption of the electronic devices and provide the electricity consumption to the analysis control module. ... Delta Electronics Inc

06/18/15 / #20150168983

Power conversion device, isolated driving circuit, and isolated driving method

A power conversion device, an isolated driving circuit, and an isolated driving method are disclosed herein. The isolated driving circuit includes a control module, a transformer, a rectifying circuit, and a driving auxiliary circuit. ... Delta Electronics Inc

06/11/15 / #20150163882

Light regulating apparatus and light regulating method thereof

A light regulating apparatus includes a converter, a load circuit, and a controller. The converter is configured to output a load current signal according to a controlling signal. ... Delta Electronics Inc

06/11/15 / #20150160441

Wide-angle projection optical system

A wide-angle projection optical system includes, between an object side and an image side, a first optical system including a first lens group having an aperture stop and a second lens group disposed behind the aperture stop, and a second optical system including a mangin mirror. The first and second lens groups have positive power. ... Delta Electronics Inc

06/11/15 / #20150159910

Ventilation fan

A ventilation fan comprises a fan, a cover module and a filter. The fan includes an inlet and an outlet. ... Delta Electronics Inc

06/11/15 / #20150159838

Light emitting diode device

A light emitting diode (led) device is disclosed. The led device includes a light emitting module, a metal barrier, an isolation structure, a metal housing and a plurality of lenses. ... Delta Electronics Inc

06/04/15 / #20150155791

Power supply apparatus and method of generating power by the same

A power supply apparatus includes a power source, power converters and an output connector. The power converters are configured for converting an input power from the power source into conversion powers. ... Delta Electronics Inc

06/04/15 / #20150155770

Five-level rectifier

Disclosed herein is a five-level rectifier that includes first, second, third, fourth power semiconductor switches, first and second dc bus capacitors, a phase capacitor, and first, second, third and fourth diode modules. The first, second, third and fourth diode modules are connected in series, the first and second dc bus capacitors are connected in series, and the second and third power semiconductor switches are connected in series. ... Delta Electronics Inc

06/04/15 / #20150155089

Integrated magnetic component and converter using the same

An integrated magnetic component includes a magnetic core and a plurality of windings. The magnetic core includes at least four magnetic columns. ... Delta Electronics Inc

06/04/15 / #20150153487

Wavelength-converting device

A wavelength-converting device includes a substrate and a reflective layer. The reflective layer is disposed on the substrate, among which when an operating temperature of the reflective layer is higher than or equal to 130° c., the reflective layer is formed of a first metallic material, and when the operating temperature of the reflective layer is lower than 130° c., the reflective layer is formed of a second metallic material. ... Delta Electronics Inc

06/04/15 / #20150152876

Anti-air-return system and method of fan

An anti-air-return fan system includes a motor, a driving control circuit, and a rotation judgment circuit. The driving control circuit is electrically connected to the motor. ... Delta Electronics Inc

05/28/15 / #20150146406

Blue light mixing method and system using the same

A blue light mixing method includes the steps of: providing a blue laser; disposing a wavelength conversion device on the light path of the blue laser wherein a part of the blue laser excites the wavelength conversion device to emit a wavelength-modulated blue light; and mixing the blue laser that hasn't undergone the wavelength modulation and the wavelength-modulated blue light.. . ... Delta Electronics Inc

05/28/15 / #20150146402

Housing, bobbin, and electronic device

A housing covering an electronic component is provided. The housing includes a body, a first coupling portion, and a third coupling portion. ... Delta Electronics Inc

05/28/15 / #20150146380

Electronic device and method for assembling the same

An electronic device includes a bottom case, an accommodation unit, an electromagnetic induction module, a heat-dissipating component, an elastic clip, a printed wiring board, and an electronic component. The accommodation unit is disposed on the bottom case. ... Delta Electronics Inc

05/28/15 / #20150146378

Heat-dissipating base and electronic device

A heat-dissipating base is provided. The heat-dissipating base includes a main body and at least one first protrusion. ... Delta Electronics Inc

05/28/15 / #20150146377

Power conversion device and method for assembling the same

A method for assembling a power conversion device is provided. The method includes mounting an electronic component on a heat-dissipating base, and electrically connecting a printed wiring board with the electronic component mounted on the heat-dissipating base.. ... Delta Electronics Inc

05/28/15 / #20150146375

Power conversion device and power conversion assembly

A power conversion device is provided. The power conversion device includes a printed wiring board assembly, a grounding member, and a plurality of insulating struts. ... Delta Electronics Inc

05/28/15 / #20150146173

Light source system and display apparatus comprising the same

A light source system includes a laser module and at least one light coupling module. The laser module includes a plurality of laser sources, each of which provides a light beam. ... Delta Electronics Inc

05/28/15 / #20150145469

Electronic device and car battery charger

An electronic device includes a heat-dissipating base, a first printed wiring board assembly, and a second printed wiring board assembly. The first printed wiring board assembly is disposed on the heat-dissipating base. ... Delta Electronics Inc

05/28/15 / #20150145426

Apparatus and method for driving semiconductor light-emitting device assembly

The disclosure provides a driving apparatus and a method for driving a semiconductor light-emitting device assembly. The apparatus includes: a driving unit configured to drive the semiconductor light-emitting device assembly; and a cycle by cycle control unit. ... Delta Electronics Inc

05/21/15 / #20150138365

Network video monitoring system and method for automatically assigning cameras in the same

A network video monitoring system includes a core-control module, a plurality of network video recording (nvr) hosts, and a plurality of cameras. The core-control module assigns the cameras to the nvr hosts respectively for controlling the camera by the nvr hosts according to status of each nvr host. ... Delta Electronics Inc

05/21/15 / #20150137927

Transformer skeleton and a winding method using the same

A transformer skeleton and a winding method using the same are provided. The transformer skeleton includes at least one limiting hook. ... Delta Electronics Inc

05/07/15 / #20150125995

Method of forming package structure

A package structure including: a first semiconductor device including a first semiconductor substrate and a first electronic device, the first semiconductor device having a first side and a second side, wherein at least part of the first electronic device being adjacent to the first side, and the first semiconductor device has a via-hole formed through the first semiconductor device, wherein the via-hole has a first opening adjacent to the first side; an interconnection structure disposed in the first semiconductor device, wherein the interconnection structure includes: a via structure disposed in the via-hole without exceeding the first opening; a first pad disposed on the first side of the first semiconductor device and covering the via-hole; and a second semiconductor device vertically integrated with the first semiconductor device.. . ... Delta Electronics Inc

05/07/15 / #20150124932

Power system of x-ray tube and method of controlling the same

A method of controlling a power system of an x-ray tube is provided to supply power to the x-ray tube and control the emission operation of the x-ray tube. The method includes following steps: first, it is to judge whether a high voltage operation of the x-ray tube is started up. ... Delta Electronics Inc

04/30/15 / #20150116981

Phsophor wheel and white light illumination device utilizing the same

Disclosed is a phosphor wheel including a substrate, a first phosphor region on the substrate, and a second phosphor region on the substrate. The first phosphor region and the second phosphor region are concentric patterns without any space between their interface. ... Delta Electronics Inc

04/30/15 / #20150116063

Electromagnetic device and conductive structure thereof

A conductive structure for an electromagnetic device includes a conductive sheet and a plurality of protrusions. The conductive sheet includes two electrical connection terminals. ... Delta Electronics Inc

04/30/15 / #20150114600

Heat-exchange apparatus

A heat-exchange apparatus is provided, including a first heat exchanger, a second heat exchanger, a third heat exchanger and a fourth heat exchanger. The first heat exchanger is thermally separated from the second heat exchanger. ... Delta Electronics Inc

04/30/15 / #20150113784

Method of manufacturing particle-based image display

A method of manufacturing a particle-based image display having a plurality of imaging cells is disclosed. The method includes filling the plurality of imaging cells with a plurality of first particles, identifying a defect associated with one or more of the imaging cells, and repairing the defect within a unit corresponding to part of the plurality of imaging cells.. ... Delta Electronics Inc

04/23/15 / #20150110648

Thin type fan

A thin type fan includes an impeller and a motor. The impeller includes a hub and a blade structure disposed around the hub. ... Delta Electronics Inc

04/23/15 / #20150110615

Centrifugal fan

A centrifugal fan includes a housing and an impeller. The housing includes a first surface and a flow channel wall. ... Delta Electronics Inc

04/23/15 / #20150109749

Circuit board assembly, wire fixing device and wire fixing method

A circuit board assembly includes a printed circuit board, at least one wire, at least one wire fixing device, and a plurality of electronic components. A wire fixing method includes following steps. ... Delta Electronics Inc

04/23/15 / #20150109536

Display apparatus and display method using the same

An aspect of the present invention provides a display apparatus, includes a plurality of projectors, at least one aspherical mirror, at least one image capture device, and an image correction system. Each of the projectors is configured to provide a sub image. ... Delta Electronics Inc

04/23/15 / #20150109132

Device management module, remote management module and device management system employing same

A device management system includes a bus bar, a device management module, and a remote management module. The device management module includes at least one remotely-controllable switching circuit and a detecting circuit. ... Delta Electronics Inc

04/23/15 / #20150108945

Device for wireless charging circuit

The present application discloses a device for wireless charging circuit, comprising: a primary circuit box, which comprises at least one first switch unit; a secondary circuit box, which comprises at least one second switch unit; a transmission plate, which comprises a primary inductor of a transformer and a primary compensation capacitor, the primary inductor being coupled in series with the primary compensation capacitor; a receiving plate, which comprises a secondary inductor of the transformer; the transmission plate and the receiving plate are magnetically coupled with each other; the transmission plate is coupled with the primary circuit box; and the receiving plate is coupled with the secondary circuit box. The voltage between external terminals of transmission plate and the voltage between external terminals of receiving plate can satisfy the safety requirement.. ... Delta Electronics Inc

04/16/15 / #20150103575

Solar photovoltaic power conversion system and method of operating the same

A solar photovoltaic power conversion system is provided to convert a dc input voltage into an ac output voltage, which mainly includes an input capacitor bank, a first switching circuit, a second switching circuit, a first filtering circuit, a second filtering circuit, and a control circuit. The first switching circuit has a first power switch and a second power switch. ... Delta Electronics Inc

04/16/15 / #20150102885

Transformer

The present invention provides a transformer including a coiling frame, an iron core, and a fastener. There is a wire twining round the coiling frame, which has a through hole inside thereof. ... Delta Electronics Inc

04/16/15 / #20150102695

Electric machine

An electric machine includes a stator core, a rotor core, a shaft and at least one pair of magnets. The stator core surrounds the stator core. ... Delta Electronics Inc

04/02/15 / #20150094858

Wireless control sensing device and module

A wireless control sensing device is disclosed. The sensing device has an instruction receiving unit and at least one sensing unit. ... Delta Electronics Inc

04/02/15 / #20150091681

Permanent magnetic coupling device

A permanent magnetic coupling device includes an conductor rotor, an permanent magnet rotor and permanent magnets. The permanent magnet rotor includes a magnetic ring. ... Delta Electronics Inc

04/02/15 / #20150091095

Semiconductor device

A semiconductor device includes a substrate and a plurality of transistors arranged on the substrate in an array. The transistor includes a first electrode, a plurality of second electrodes, and a gate electrode. ... Delta Electronics Inc

03/26/15 / #20150089499

Topology management method and system of virtual machines

A system for managing topology of virtual machines (vms) includes a base-information database, an information register processing unit, and a topology information database. The base-information database records internal information of all vms of a cloud system. ... Delta Electronics Inc

03/26/15 / #20150088312

Smart building management system and multi-building management system

A smart building management system manages a building for providing smart analyses and strategies. The management system connects with plural hardware devices in the building and receives the data and statuses replied by the hardware devices, and further analyzes the maintenance statuses and energy consumption statuses of the hardware devices. ... Delta Electronics Inc

03/26/15 / #20150085542

Micro inverter of solar power system and method of operating the same

A method of operating a micro inverter of a solar power system includes following steps: first, an output power value of a solar photovoltaic module is acquired. Afterward, it is to judge whether the micro inverter executes a power boosting mode. ... Delta Electronics Inc

03/26/15 / #20150085454

Power module

A power module is disclosed. The power module includes a first substrate, a first metal layer, at least one conductive structure and at least one power device. ... Delta Electronics Inc

03/26/15 / #20150084965

Connecting method for drawing

A connecting method for drawing includes the steps of selecting a first target and moving a cursor; calculating a distance between the cursor and a second target; determining whether the distance is less than a predetermined value; and prompting/displaying a connecting shortcut if the distance is less than the predetermined value.. . ... Delta Electronics Inc

03/19/15 / #20150078894

Wind turbine control system and control method thereof

A wind turbine control system includes a wind turbine, a power-converting device connected with the wind turbine, a control device and a human-machine interface. The control device is connected with the power-converting device. ... Delta Electronics Inc

03/19/15 / #20150078036

Power converters for wide input or output voltage range and control methods thereof

A power converter topology is adapted for efficiency according to input voltage, output voltage or output current conditions. Topology adaptation is achieved by control responsive to the input and output operating conditions, or to one or more external control signals. ... Delta Electronics Inc

03/19/15 / #20150075521

Nebulizer and medicament storage module thereof

A nebulizer includes a medicament storage module and a nebulizing unit. The medicament storage module includes an inclined bottom wall, a tubular sidewall, and a guiding part. ... Delta Electronics Inc

03/12/15 / #20150070412

Projection display device and driving method

A projection display device is disclosed herein. The projection display device includes an image processing module and a light source driver. ... Delta Electronics Inc

03/12/15 / #20150069886

Waterproof and dustproof motor

A motor structure is provided. The motor structure has: a motor; a circuit board including a driver circuit for controlling the motor; an upper shell; a base; a lower shell; an outlet, wherein wires of the circuit board is connected to the exterior of the motor structure through the outlet; a first tight chamber, formed by closing the upper shell and the base together, wherein the motor is disposed in the first tight chamber; and a second tight chamber, formed by closing the base and the lower shell together, wherein the circuit board is disposed in the second tight chamber.. ... Delta Electronics Inc

03/12/15 / #20150069872

Cylindrical permanent magnetic coupling device

A cylindrical permanent magnetic coupling device includes a conductor rotor and a permanent magnet rotor. The conductor rotor includes a bottom and a sidewall surrounding the bottom for defining a cavity, in which the cavity includes at least two different inner diameters. ... Delta Electronics Inc

03/12/15 / #20150069853

Inductor and switching circuit including the same

The present disclosure provides an inductor and a switching circuit including the inductor. The inductor at least includes a winding, and a magnetic core which includes one or more limbs and further includes one or more yokes adapted to form a closed magnetic path, the winding being wounded on the limbs. ... Delta Electronics Inc

03/12/15 / #20150069844

Power storage module and power storage device

A power storage module and a power storage device are disclosed. The power storage module and the power storage device include a dc/ac converter, a first power storage element, a second power storage element and at least one dc/dc converter. ... Delta Electronics Inc

03/12/15 / #20150069842

Power supply conversion system and method of controlling the same

A power supply conversion system receives an external power source to supply power to a load. The power supply conversion system includes at least one main power apparatus, at least one auxiliary power apparatus, a main switch, an auxiliary switch, and a control unit. ... Delta Electronics Inc

03/12/15 / #20150069404

Semiconductor device

A semiconductor device includes an active layer, at least one source electrode, at least one drain electrode, at least one gate electrode, a first insulating layer, a first source pad, a first drain pad, at least one source plug, and at least one drain plug. The source electrode and the drain electrode are both disposed on the active layer. ... Delta Electronics Inc

03/12/15 / #20150068719

Heat sink

A heat sink includes a heat conduction portion and a heat dissipation portion. The heat conduction portion has a thickness, and a flat portion of the heat conduction portion contacts a heat source. ... Delta Electronics Inc

03/05/15 / #20150064938

Pin module of rj connector

A pin module of rj connector includes a circuit board and eight pins, which contain a first pin, a second pin, a third pin, a fourth pin, a fifth pin, a sixth pin, a seventh pin and an eighth pin. Each pin includes a turning part and a stretching part. ... Delta Electronics Inc

03/05/15 / #20150064009

Rotor struture of fan and manufacturing method thereof

A rotor structure of a fan includes a bushing, a hub, a shaft and a plurality of blades. The hub has a top portion and a sidewall, and the top portion of the hub covers the bushing. ... Delta Electronics Inc

03/05/15 / #20150062971

Converter circuit and method of converting power

A converter circuit includes an inverter and a controller. The inverter is configured to receive an input voltage and to convert the input voltage into a primary-side alternating-current (ac) voltage in a first inversion mode or a second inversion mode. ... Delta Electronics Inc

03/05/15 / #20150062205

Gray level control method and optical projection system

The invention provides a gray level control method for outputting a total gray level during a total period, including: dividing the total period into m unit periods; alternatively outputting a gray level “0” or a selected gray level during each unit period; and integrating the gray levels output during the m unit periods to obtain the total gray level, wherein during each of n successive unit periods of the m unit periods the selected gray level is a first gray level, and during each of the remaining (m-n) unit periods the selected gray level is lower than the first gray level.. . ... Delta Electronics Inc

03/05/15 / #20150061807

Transformer

A transformer includes a magnetic core, a primary winding, and a plurality of secondary windings. The magnetic core has an axial and a radial direction. ... Delta Electronics Inc

03/05/15 / #20150060036

Assembled aluminum extrusion heat dissipator

An assembled aluminum extrusion heat dissipator includes a heat-conducting plate and a plurality of u-shaped heat-dissipating members. The surface of the heat-conducting plate has a plurality of slots, and each of the slots extends from one side of the heat-conducting plate to another corresponding side. ... Delta Electronics Inc

03/05/15 / #20150059358

Controlling method for thermoelectric cooling device and heat-dissipating module employing same

A controlling method for a thermoelectric cooling device is provided. The thermoelectric cooling device has a cold side and a hot side. ... Delta Electronics Inc

02/26/15 / #20150056088

Inner-rotor fan

An inner-rotor fan includes a hub, a retaining tube, and a magnetic ring. The retaining tube is disposed in the hub, and the magnetic ring is disposed on the retaining tube. ... Delta Electronics Inc

02/26/15 / #20150054549

Sampling circuit for curretn transformer

A sampling circuit for current transformer includes a current sensing unit, a rectification unit, a sampling unit and a switching unit. The rectification unit is electrically connected to the current sensing unit. ... Delta Electronics Inc

02/19/15 / #20150049517

Converter and method for reducing a voltage of node thereof

A converter and method for reducing voltage of node thereof are disclosed herein. The converter includes a first transmitting circuit and a second transmitting circuit. ... Delta Electronics Inc

02/19/15 / #20150049516

Power converter and method of stabling voltage gain

A power converter includes a primary side compensation capacitor, a transformer and a secondary side compensation capacitor. The primary side compensation capacitor receives a first ac voltage from a first switch circuit. ... Delta Electronics Inc

02/19/15 / #20150048769

Motor control system and method

A motor control system is disclosed. The motor control system includes a level-shifting unit, a motor unit and a control unit. ... Delta Electronics Inc

02/19/15 / #20150047444

Motor driven linear actuator and electric motor thereof

A motor driven linear actuator comprises an electric motor, a ballscrew device, and a rolling bearing. The electric motor includes a motor shaft having a first end portion. ... Delta Electronics Inc

02/12/15 / #20150044962

Device for controlling airflow field and method thereof

The present invention is related to a device for controlling an airflow field and a method thereof. The method is included of: supplying a cooling airflow into an air conditioning space, smoothly altering flux of the cooling airflow, retrieving a backflow temperature of the cooling airflow, and comparing variation of the backflow temperature with a flux variation of the cooling airflow. ... Delta Electronics Inc

02/12/15 / #20150044077

Fan

A fan includes a motor, an impeller and a heat dissipating structure. The impeller includes a hub and a plurality of first blades. ... Delta Electronics Inc

02/12/15 / #20150044076

Fan

A fan includes a motor, an impeller and a heat-dissipating structure. The motor includes a stator magnet assembly, a frame, a first circuit board, and a cover. ... Delta Electronics Inc

02/12/15 / #20150043216

Light emitting diode bulb

A light emitting diode bulb includes a cover, a lighting module, a driving circuit module, a holder, and a conductive connector. The lighting module is arranged at one side of the cover and includes a plurality of light emitting diodes. ... Delta Electronics Inc

02/12/15 / #20150042962

Fan control method and projection apparatus using the same

A fan control method for a projection apparatus is provided. The method includes the following steps. ... Delta Electronics Inc

02/12/15 / #20150042249

Estimating method for a rotor position of a motor and estimating device for the same

An estimating method for a rotor position of a motor and an estimating device for the same are disclosed herein. The estimating method includes injecting a first high frequency signal to the motor at a first estimating angle, generating a first sensing signal of the motor in a period when the first high frequency signal is injected to the motor, injecting a second high frequency signal to the motor at a second estimating angle, generating a second sensing signal of the motor in a period when the second high frequency signal is injected to the motor, determining a quadrant of an operating angle according to the first sensing signal and the second sensing signal, and acquiring the rotor position according to the first sensing signal, the second sensing signal, and the quadrant of the operating angle.. ... Delta Electronics Inc

02/05/15 / #20150036332

Display illuminating module

A display illuminating module includes a light source, a rotating wheel, an actuator, a wavelength conversion wheel, and an optical module. The light source is configured for providing a first light beam with a first wavelength. ... Delta Electronics Inc

02/05/15 / #20150035485

Electric vehicle supply equipment and method of operating the same

An electric vehicle supply equipment receives an external ac power source. The electric vehicle supply equipment includes a relay apparatus and a controller. ... Delta Electronics Inc

01/29/15 / #20150029472

Optical device utilized in laser projector

An optical device utilized in a laser projector includes a circulatory air channel, a phosphor wheel disposed in the circulatory air channel, a thermal exchanger partially disposed in the circulatory air channel, and an air guiding component disposed in the circulatory air channel for guiding an air provided by the thermal exchanger toward the phosphor wheel. The temperature of the air passing through the phosphor wheel is lower than an environment temperature.. ... Delta Electronics Inc

01/29/15 / #20150028980

Transformer

A transformer includes a magnetic core assembly and a hollow pad. The magnetic core assembly includes a first magnetic part and a second magnetic part. ... Delta Electronics Inc

01/22/15 / #20150022164

Power factor correction converter and control method thereof

A power factor correction converter and a control method are disclosed. A power factor correction converter includes a power conversion module, a capacitor, a third switch unit, and a fourth switch capacitor. ... Delta Electronics Inc

01/22/15 / #20150022136

Device, method and system for controlling rotation speed of motor

The present application discloses a device, method and system for controlling a rotation speed of a motor. The device includes: a reference voltage generating module generating a reference voltage; a pwm signal converting module converting a pwm signal into a voltage signal; a first comparator outputting a first level or a second level; a first switching element having a control terminal connected with an output terminal of the first comparator and a first terminal input with a first signal, and being turned on when receiving the second level and being turned off when receiving the first level; a follower having an input terminal connected with the pwm signal converting module; and a control signal outputting terminal outputting the first signal or the voltage signal. ... Delta Electronics Inc

01/15/15 / #20150015855

Autostereoscopic display device and projecting method using the same

An autostereoscopic display device includes a first light source, a light beam deviating device, a first light modulator, a lens, and an optical module. The first light source is configured for providing a first light beam. ... Delta Electronics Inc

01/15/15 / #20150015850

Laser light source module for projection system

A projection system includes a laser light source module, at least one display module, and a projection lens. The laser light source module includes at least one light source, at least one wavelength conversion element, at least one light detecting unit, and a controller. ... Delta Electronics Inc

01/15/15 / #20150015218

Adjusting device of an output voltage of a switch power supply, an adjusting method thereof and an integrated chip

An adjusting device of an output voltage of a switch power supply and an adjusting method are provided. The adjusting device includes a potential setting module generating a high level signal and an adjustor being connected to the potential setting module to receive the high level signal. ... Delta Electronics Inc

01/15/15 / #20150014784

Cascode switch device

A cascode switch device is provided. The cascode switch device includes a high voltage (hv) transistor having a first drain electrode, a first source electrode, and a first gate electrode and a low voltage (lv) transistor cascoded with the hv transistor and having a second drain electrode, a second source electrode, and a second gate electrode. ... Delta Electronics Inc

01/15/15 / #20150014714

Light emitting semiconductor

A light emitting semiconductor element includes at least two electrically conductive units, at least a light emitting semiconductor die and a light transmitting layer. A groove is located between the two electrically conductive units. ... Delta Electronics Inc

01/08/15 / #20150009727

Power converter with low common mode noise

The present invention relates to a power converter with low common mode noise, at least comprising: a ground terminal, a power converting unit, a capacitor unit of common dc bus, a filtering capacitor unit, a filtering inductor unit, and a compensation unit. In the present invention, a filtering inductor unit including three primary windings and three auxiliary windings is used for making the power converting unit couple to three phase terminals of an external electrical apparatus. ... Delta Electronics Inc

01/08/15 / #20150009685

Phosphor wheel heat-dissipating module for laser projection system

A phosphor wheel heat-dissipating module for a laser projection system is provided. The phosphor wheel heat-dissipating module includes a phosphor wheel, a plurality of air vents and an impeller. ... Delta Electronics Inc

01/08/15 / #20150009030

System for monitoring status

A system for monitoring a status is provided. The system includes: a status-monitoring device, configured to monitor a status of at least one plant or an environment status surrounding the plant, and wirelessly output a status monitoring result signal including the status and the environment status; a status-information processing device, including: an information unit, configured to store growth-status information of the plant and environmental status information appropriate for the plant; a comparing unit, configured to compare the information in the information unit with the status monitoring result signal; and a transmission unit, configured to receive the status monitoring result signal and transmit a status-adjusting signal; and a status adjusting device, configured to adjust the environment status according to the status-adjusting signal.. ... Delta Electronics Inc

01/01/15 / #20150002818

Color wheel module and a projector apparatus using the same

A color wheel module and a projector apparatus using the same are disclosed. The color wheel module has a driving device, a polarity of color filters and a switching device. ... Delta Electronics Inc

01/01/15 / #20150002251

Magnetic core and magnetic element using same

A magnetic core includes an ellipse-shaped central post and two side posts. The ellipse-shaped central post includes a long axis and a short axis. ... Delta Electronics Inc

01/01/15 / #20150001727

Embedded package structure and method for manufacturing thereof

The disclosure provides an embedded package structure comprising a metal substrate, a chip module, an insulation material layer, and at least one patterned metal layer. The metal substrate has a first surface and a second surface. ... Delta Electronics Inc

01/01/15 / #20150001692

Semiconductor component having a lateral semiconductor device and a vertical semiconductor device

A semiconductor component comprising a lateral semiconductor device, a vertical semiconductor device, and a leadframe is provided. The lateral semiconductor device has a first side and a second side, and a first electrode, a second electrode, and a control electrode positioned on the first side. ... Delta Electronics Inc








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