发明授权
- 专利标题： Circuit arrangement for operating light sources
- 专利标题（中）： 用于操作光源的电路布置
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申请号： US11030189申请日： 2005-01-07
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公开(公告)号： US07061781B2公开(公告)日： 2006-06-13
- 发明人: Markus Heckmann , Harald Schmitt
- 申请人： Markus Heckmann , Harald Schmitt
- 申请人地址： DE Munich
- 专利权人： Patent Treuhand Gesellschaft fur elektrische Gluhlampen mbH
- 当前专利权人： Patent Treuhand Gesellschaft fur elektrische Gluhlampen mbH
- 当前专利权人地址： DE Munich
- 优先权： DE102004001618 20040109
- 主分类号： H02M5/42
- IPC分类号： H02M5/42 ; H01B37/02
摘要：
In a circuit arrangement for operating light sources, inexpensive technologies for power factor correction can be used in combination. A resonant capacitor in a reactance network for coupling the light source is of dual design (C51, C52). A degree of freedom is thus produced which makes it possible to optimize the costs of the circuit arrangement.
公开/授权文献
- US20050152163A1 Circuit arrangement for operating light sources 公开/授权日：2005-07-14
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