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EN55015 COMPLIANT 500W DIMMER WITH LOW-LOSSES SYMMETRICAL SWITCHES
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| Author(s) |
ACHART Raynald; GONTHIER Laurent; MORILLON Benjamin |
| Abstract |
An AC light dimmer topology using two voltage-controlled symmetrical switches is presented. After an introduction of the silicon structure of these new engineering devices, their conduction losses are compared to today technologies. Gate driver circuits are presented to fulfill EN55015 standard with low commutation losses. The impact of the recovery current is also discussed. |
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| Filename: | 0533 |
| Filesize: | 344.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-05 by System |
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