Switching power supply circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11817795
SERIAL NO

17477775

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Abstract

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A switching power supply circuit can include: an energy storage capacitor; a high-frequency switching network coupled to the energy storage capacitor, and being configured to receive a low-frequency AC input voltage, to charge the energy storage capacitor, to perform high-frequency chopping on the low-frequency AC input voltage and/or a voltage of the energy storage capacitor, and to generate a high-frequency AC signal; and a rectifier module coupled to the high-frequency switching network, and being configured to receive the high-frequency AC signal, to rectify the high-frequency AC signal, and to generate a DC signal.

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Patent Owner(s)

  • SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Jian Hangzhou, CN 91 352
Han, Yunlong Hangzhou, CN 19 80
Huang, Qiukai Hangzhou, CN 54 302
Zhao, Chen Hangzhou, CN 311 2044

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