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Quasi Resonant LED Driver with Coupled Current Doubler Rectifier
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| Author(s) |
Alexander ABRAMOVITZ |
| Abstract |
This paper describes the topology and operation of a quasi-resonant driver for LED lighting applications. The proposed driver incorporates a current doubler rectifier and capacitive safety isolation barrier. Variable frequency constant on-time dimming strategy is employed. Capacitive isolation helps eliminating the isolation transformer. The proposed theory is suggested and verified by simulation and experiment. |
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| Filename: | 0400-epe2016-full-11240667.pdf |
| Filesize: | 660.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2017-04-13 by System |
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