发明名称 METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES
摘要 An apparatus (101) for driving a light source (102) is disclosed. The apparatus includes a first flyback AC/DC converter stage (103) having a first switch, a first switch controller and a comparator; and a second flyback AC/DC converter stage (104) having a second switch and a second switch controller, the second flyback AC/DC converter being electrically connected in parallel with the first flyback AC/DC converter stage.
申请公布号 US2013140999(A1) 申请公布日期 2013.06.06
申请号 US201113816259 申请日期 2011.07.22
申请人 ABOULNAGA ALY;KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 ABOULNAGA ALY
分类号 H05B37/02 主分类号 H05B37/02
代理机构 代理人
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