发明申请
- 专利标题： CIRCUIT FOR CONVERTING DC INTO AC PULSED VOLTAGE
- 专利标题（中）： 将直流转换成交流脉冲电压的电路
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申请号： US13381261申请日： 2010-06-24
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公开(公告)号： US20120104960A1公开(公告)日： 2012-05-03
- 发明人: Chenyang Liu , Ang Ding , Bin Wu
- 申请人： Chenyang Liu , Ang Ding , Bin Wu
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： CN200910139596.2 20090630
- 国际申请： PCT/IB10/52886 WO 20100624
- 主分类号： H05B41/282
- IPC分类号： H05B41/282 ; H02M7/537
摘要：
The present invention proposes a circuit for converting DC into AC pulsed voltage. The circuit comprises two or four controllable semiconductor switches as well as a corresponding controller unit. The controller unit controls the opening and closing of the two or four controllable semiconductor switches using a preset control mode. When the circuit is used as the driver circuit of a capacitive load such as a DBD lamp, the luminous efficiency of the DBD lamp is improved.
公开/授权文献
- US3082772A Pea sheller 公开/授权日：1963-03-26
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