发明授权
- 专利标题： Electronic ballast
- 专利标题（中）： 电子镇流器
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申请号： US13366861申请日： 2012-02-06
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公开(公告)号： US09220159B2公开(公告)日： 2015-12-22
- 发明人: Cornelis Josef Petrus Maria Rooijackers , Wilhelmus Hinderikus Maria Langeslag
- 申请人： Cornelis Josef Petrus Maria Rooijackers , Wilhelmus Hinderikus Maria Langeslag
- 申请人地址： NL Eindhoven
- 专利权人： NXP B.V.
- 当前专利权人： NXP B.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP11154493 20110215
- 主分类号： H01J1/52
- IPC分类号： H01J1/52 ; H05B41/28
摘要：
An electronic ballast for lighting applications is disclosed. The electronic ballast comprises a first charge pump having an input capacitor (13) charged with a supply current drawn from a power source by application of a charging voltage to the input capacitor (13), the magnitude of the supply current being proportional to the magnitude of the charging voltage; and a voltage booster (16, 17) for generating a boost voltage, which is used to augment the charging voltage, thereby increasing the current drawn from the power source.
公开/授权文献
- US20130033177A1 Electronic Ballast 公开/授权日：2013-02-07
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