Invention Grant
- Patent Title: Method of detection for output short circuit of a flyback power supply
- Patent Title (中): 反激式电源输出短路检测方法
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Application No.: US12813713Application Date: 2010-06-11
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Publication No.: US08355267B2Publication Date: 2013-01-15
- Inventor: Kun-Yu Lin , Yu-Ming Chen , Pei-Lun Huang
- Applicant: Kun-Yu Lin , Yu-Ming Chen , Pei-Lun Huang
- Applicant Address: KY British West Indies
- Assignee: Richpower Microelectronics Corporation
- Current Assignee: Richpower Microelectronics Corporation
- Current Assignee Address: KY British West Indies
- Agency: Muncy, Geissler, Olds & Lowe, PLLC
- Priority: TW98120131A 20090616
- Main IPC: H02H7/122
- IPC: H02H7/122
Abstract:
Disclosed are methods of detection for output short circuit of a flyback power supply, which detect the current sense signal provided by a current sense resistor serially connected to a power switch of the flyback power supply, and thus quickly identify whether or not the flyback power supply suffers output short circuit.
Public/Granted literature
- US20100315843A1 METHOD OF DETECTION FOR OUTPUT SHORT CIRCUIT OF A FLYBACK POWER SUPPLY Public/Granted day:2010-12-16
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