发明授权
- 专利标题: Systems and methods for reducing standby power consumption of switch-mode power converters
- 专利标题(中): 降低开关电源转换器待机功耗的系统和方法
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申请号: US12892580申请日: 2010-09-28
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公开(公告)号: US08897037B2公开(公告)日: 2014-11-25
- 发明人: Yingchieh Lin , Bo Li , Lieyi Fang
- 申请人: Yingchieh Lin , Bo Li , Lieyi Fang
- 申请人地址: CN Shanghai
- 专利权人: On-Bright Electronics (Shanghai) Co., Ltd.
- 当前专利权人: On-Bright Electronics (Shanghai) Co., Ltd.
- 当前专利权人地址: CN Shanghai
- 代理机构: Jones Day
- 优先权: CN201010267539 20100823
- 主分类号: H02M3/335
- IPC分类号: H02M3/335 ; H02M1/00 ; H02M5/42 ; H02M7/00
摘要:
Power conversion system and method. The system includes a first capacitor, a second capacitor, and a plurality of diodes including a first diode, a second diode, a third diode, and a fourth diode. Additionally, the system includes a fifth diode including a first anode and a first cathode and a sixth diode including a second anode and a second cathode. Moreover, the system includes a primary winding, and a secondary winding coupled to the primary winding. The first anode is connected to a first input terminal, and the second anode is connected to a second input terminal. The first input terminal and the second input terminal are configured to receive an input voltage. The secondary winding is configured to generate an output voltage based on at least information associated with the input voltage.
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