Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Reexamination Certificate
2006-08-23
2009-06-02
Ullah, Akm E (Department: 2838)
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
C363S056120, C363S089000
Reexamination Certificate
active
07541791
ABSTRACT:
The present switch mode power converter having multiple inductor windings equipped with snubber circuits uses a small value inductor that has at least one properly oriented secondary winding, and ultra fast diodes interconnect the primary and the secondary windings of this inductor for providing protection against momentary short circuits, reductions of dv/dt, and switching losses.
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Energy Conservation Technologies, Inc.
Patton & Boggs LLP
Ullah Akm E
Williams Arun
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