首页> 外国专利> 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

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.

机译：公开了一种用于驱动光源（ 102 ）的设备（ 101 ）。该设备包括具有第一开关，第一开关控制器和比较器的第一反激式AC / DC转换器级（ 103 ）。以及具有第二开关和第二开关控制器的第二反激式AC / DC转换器级（ 104 ），第二反激式AC / DC转换器与第一反激式AC / DC转换器级并联电连接。。 展开▼

著录项

公开/公告号US2013140999A1

专利类型

公开/公告日2013-06-06

原文格式PDF

申请/专利权人 ALY ABOULNAGA;
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申请/专利号US201113816259

发明设计人 ALY ABOULNAGA;
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申请日2011-07-22

分类号H05B37/02;

国家 US

入库时间 2022-08-21 16:47:44

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2. 用于驱动包括并联回扫转换器级的发光二极管(LED)的方法和装置 [P] . 中国专利： CN103069923A . 2013-04-24

3. METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES [P] . 欧洲知识产权局专利： EP2609789B1 . 2018-09-12

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

4. METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES [P] . 欧洲知识产权局专利： EP2609789A1 . 2013-07-03

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