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Rompower Energy Systems Inc patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rompower Energy Systems Inc-related inventors


True soft switching by timed steering of a current source

A method for operation of a single-ended forward converter to achieve “true soft switching” the method includes injecting, with a current source and in transformer winding, a narrow pulse of current via an injection winding of the transformer to add such pulse to the magnetizing current to exceed the current level of current passing through freewheeling rectifier to reduce that current to zero time when the freewheeling rectifier is turns off at zero current conditions. Further, the sum of the magnetizing current and the injected current provide the current required by the output inductor during the transition time. ... Rompower Energy Systems Inc

Method and apparatus for obtaining soft switching in all the switching elements through current shaping and intelligent control

A method is shown to create soft transition in selected topologies by preserving the leakage inductance energy during the dead time and using several techniques to supplement the energy require to discharge the parasitic capacitance of the primary switchers and obtain zero voltage switching. One technique consists in a current pulse injection across the synchronous rectifiers during the dead time and prior the turn off of the synchronous rectifiers. ... Rompower Energy Systems Inc








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