发明申请
US20120294053A1 METHOD FOR PROTECTING A CONVERTER AND A CONVERTER IMPLEMENTING THE METHOD
审中-公开
用于保护转换器和实现方法的转换器的方法
- 专利标题： METHOD FOR PROTECTING A CONVERTER AND A CONVERTER IMPLEMENTING THE METHOD
- 专利标题（中）： 用于保护转换器和实现方法的转换器的方法
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申请号： US13241250申请日： 2011-09-23
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公开(公告)号： US20120294053A1公开(公告)日： 2012-11-22
- 发明人: Chao Yan , Yi-Qing YE , Chong-Feng ZHENG , Jian-Ping YING
- 申请人： Chao Yan , Yi-Qing YE , Chong-Feng ZHENG , Jian-Ping YING
- 申请人地址： CN Shanghai
- 专利权人： DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- 当前专利权人： DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- 当前专利权人地址： CN Shanghai
- 优先权： CN201110130030.0 20110518
- 主分类号： H02H7/125
- IPC分类号： H02H7/125
摘要：
A method for protecting a converter device comprises the steps of: detecting an alternating current signal; when the alternating current signal is abnormal, generating an activating signal according to the abnormal alternating current signal; generating a control signal according to the activating signal; and controlling at least one synchronous rectifying power switch of the converter device according to the control signal. Furthermore, a converter device which implements the method is provided.