发明申请
- 专利标题： AVERAGE INPUT CURRENT LIMIT METHOD AND APPARATUS THEREOF
- 专利标题（中）： 平均输入电流限制方法及其设备
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申请号： US12183340申请日： 2008-07-31
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公开(公告)号： US20100026270A1公开(公告)日： 2010-02-04
- 发明人: Eric Yang , Jinghai Zhou
- 申请人： Eric Yang , Jinghai Zhou
- 主分类号： G05F5/00
- IPC分类号： G05F5/00
摘要：
The embodiment of invention discloses an average input current limit method and apparatus thereof. The apparatus comprises a switching circuit, a current average circuit and a current limit circuit. The current average circuit samples the input current of the switching circuit and generates a signal representative of the average value of the input current. The current limit circuit limits the signal so as to limit the average value of the input current.
公开/授权文献
- US08525498B2 Average input current limit method and apparatus thereof 公开/授权日：2013-09-03
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