发明申请
- 专利标题: Stabilizer circuit for high-voltage discharge lamp
- 专利标题(中): 稳压电路用于高压放电灯
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申请号: US11317708申请日: 2005-12-22
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公开(公告)号: US20060138970A1公开(公告)日: 2006-06-29
- 发明人: Byung-Sun Kim , Kyung-Soo Seok
- 申请人: Byung-Sun Kim , Kyung-Soo Seok
- 专利权人: MediaTechnology Inc.
- 当前专利权人: MediaTechnology Inc.
- 优先权: KR2004-113743 20041228
- 主分类号: H05B41/24
- IPC分类号: H05B41/24
摘要:
A stabilizer circuit for a high-voltage discharge lamp is provided. The stabilizer comprises an electromagnetic interference (EMI) filter; a rectifying unit; a power factor correction (PFC) circuit; a buck converter; a commutator; an igniter; a high-voltage discharge lamp; a current detector; a voltage detector; an igniter voltage controller for receiving the voltage output from the igniter and controlling the voltage when abnormality in the high-voltage discharge lamp occurs.
公开/授权文献
- US07276862B2 Stabilizer circuit for high-voltage discharge lamp 公开/授权日:2007-10-02