发明授权
- 专利标题： Driver circuit and method for driving load circuit
- 专利标题（中）： 用于驱动负载电路的驱动电路和方法
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申请号： US12799108申请日： 2010-04-19
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公开(公告)号： US08222829B2公开(公告)日： 2012-07-17
- 发明人: Jing-Meng Liu
- 申请人： Jing-Meng Liu
- 申请人地址： TW Hsin-Chu
- 专利权人： Richtek Technology Corporation
- 当前专利权人： Richtek Technology Corporation
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： Tung & Associates
- 优先权： TW98123921A 20090715
- 主分类号： H05B41/38
- IPC分类号： H05B41/38 ; H05B37/02
摘要：
The present invention discloses a driver circuit and a method for driving a load circuit. The driver circuit includes: a primary side circuit receiving rectified AC power; a transformer coupled to the primary side circuit and converting a primary voltage to a secondary voltage which is supplied to a load circuit; and a secondary side circuit coupled to the transformer, the secondary side circuit detecting current flowing through the load circuit and feedback controlling the primary side circuit accordingly.
公开/授权文献
- US20110012537A1 Driver circuit and method for driving load circuit 公开/授权日：2011-01-20
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