Switching controller for power sharing of parallel power...

Details Switching controller for power sharing of parallel power... Switching controller for power sharing of parallel power...

2007-02-16

2009-12-15

Jackson, Stephen W (Department: 2836)

Electrical transmission or interconnection systems

Switching systems

Reexamination Certificate

active

07633183

ABSTRACT:
A switching controller for power sharing of power supplies is disclosed. The switching controller includes an input circuit coupled to an input terminal to receive an input signal for generating a phase-shift signal, a first integration circuit coupled to the input circuit to generate a first integration signal in response to a pulse width of the input signal, and a control circuit coupled to the first integration circuit to generate a switching signal for switching the power supply, wherein the switching signal is enabled in response to the phase-shift signal, and a pulse width of the switching signal is determined in accordance with the first integration signal.

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