Method and control circuitry for providing average current...

Details Method and control circuitry for providing average current... Method and control circuitry for providing average current...

2006-11-28

2006-11-28

Dinh, Trinh Vo (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

C323S272000, C323S282000, C363S034000

Reexamination Certificate

active

07141940

ABSTRACT:
Control circuitry uses modified average current mode control to regulate average current through an inductor of a power converter. Control circuitry uses modified average current mode control to regulate average current through an inductor of an active power filter. This average current mode control negates modulation of the average inductor current. In this way, output ripple current of the power converter does not have a significant effect on the input current drawn by the power converter.

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