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Efficiency and hardware comparison of analog control-based and digital control-based 70 W two-stage power factor corrector and DC-DC converters
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| Author(s) |
Lajos TÖRÖK, Stig MUNK-NIELSEN |
| Abstract |
A comparison of an analog and a digital controller driven 70 W two-stage power factor corrector converter is presented. Both controllers are operated in average current-mode-control for the PFC and peak current control for the DC-DC converter. Digital controller design and converter modeling is described. Results show that digital control can compete with the analog one in efficiency, PFC and THD. |
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| Filename: | 0121-epe2011-full-14211838.pdf |
| Filesize: | 1.333 MB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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