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METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES
METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES
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机译:用于驱动包括并联反激转换器级的发光二极管(led)的方法和装置
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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.
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