Title: AC/DC power circuit
Application Number: 200610109717 Application Date: 2006.08.07
Publication Number: 1908843 Publication Date: 2007.02.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G05F1/56;H02M7/04
Applicant(s) Name: System General Corp. Address:
Inventor(s) Name: Yang Dayong
Attorney & Agent: xu xueqi
Abstract:
    The related high-efficient power circuit comprises: an input electric crystal with negative critical value coupled with a voltage source to supply power to the output end of power circuit, an input detection circuit coupled with voltage source to generate a control signal when source voltage over the critical value, a second electric crystal coupled with detection circuit to stop the former crystal according to control signal, an output detection circuit coupled with the power to generate the first enable signal to stop the input crystal when the supply power over the high-output threshold and the second enable signal to stop the power circuit output when the voltage less than the low threshold.
Time: 4
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