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Primary-Controlled High-PF Flyback Converters Deliver Constant Dc Output Current
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| Author(s) |
Claudio ADRAGNA |
| Abstract |
This paper describes a control method of high-power-factor flyback converters for regulating their dc output current using only quantities available on the primary side. The purpose is to achieve opto-less constant-current regulation in isolated offline drivers of LED lamps for bulb replacement where a power factor > 0.9 is required. |
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| Filename: | 0200-epe2011-full-14234725.pdf |
| Filesize: | 228.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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