Invention Grant
- Patent Title: Resonant power converting circuit
- Patent Title (中): 谐振电源转换电路
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Application No.: US12903303Application Date: 2010-10-13
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Publication No.: US08369108B2Publication Date: 2013-02-05
- Inventor: Yeh Guan , Chih-Tai Chen
- Applicant: Yeh Guan , Chih-Tai Chen
- Applicant Address: CN Guangzhou TW Taipei
- Assignee: Silitek Electronic (Guangzhou) Co., Ltd.,Lite-On Technology Corporation
- Current Assignee: Silitek Electronic (Guangzhou) Co., Ltd.,Lite-On Technology Corporation
- Current Assignee Address: CN Guangzhou TW Taipei
- Agency: Rabin & Berdo, P.C.
- Priority: CN201010195740 20100609
- Main IPC: H02M3/335
- IPC: H02M3/335
Abstract:
A resonant power converting circuit is provided, which includes a resonant converting unit, a control unit, a voltage detecting unit and a frequency modulation unit. The control unit outputs switching signals to the resonant converting unit to adjust an output of the resonant converting unit. The voltage detecting unit is configured to detect an output voltage of the resonant converting unit. The frequency modulation unit may adjust a lowest switching frequency of the control unit according to the detected output voltage so as to increase a gain of the resonant converting unit and an output stability of the resonant converting unit.
Public/Granted literature
- US20110305046A1 RESONANT POWER CONVERTING CIRCUIT Public/Granted day:2011-12-15
Information query
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