发明公开
- 专利标题: DIGITAL BALLAST
- 专利标题(中): 数字镇流器
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申请号: EP01982440.8申请日: 2001-10-18
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公开(公告)号: EP1342393A1公开(公告)日: 2003-09-10
- 发明人: BUIJ, Arnold, W. , BEIJ, Marcel
- 申请人: Koninklijke Philips Electronics N.V.
- 申请人地址: Groenewoudseweg 1 5621 BA Eindhoven NL
- 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: Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构: Bosma, Rudolphus Hubertus Antonius
- 优先权: EP00203829 20001102
- 国际公布: WO02037904 20020510
- 主分类号: H05B41/36
- IPC分类号: H05B41/36 ; H05B41/282
摘要:
In an electronic ballast equipped with a digital lamp power control loop, the gain is controlled in dependence on the signs of consecutive error signals and the absolute values of these signals. The digital control loop is stable and comparatively fast for a wide range of values of the power consumed by the lamp.
公开/授权文献
- EP1342393B1 DIGITAL BALLAST 公开/授权日:2006-06-14
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