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Efficiency Considerations for Non-Inverting Buck-Boost Converter Operating with Direct Current Control
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| Author(s) |
Ilya GALKIN, Olegs TETERVENOKS |
| Abstract |
Amplitude mode LEDs light regulation is most functional when LEDs are supplied from current fed buck drivers, which practical implementation is conjunction of non-inverting buck-boost circuit, extra coil and specific control methods. This report experimentally evaluates the efficiency of drivers versions making focus on their conduction, commutation and inductor losses. |
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| Filename: | 0526-epe2014-full-17255492.pdf |
| Filesize: | 301.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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