同步整流的交/直流反激变换器

2004 Proceedings of the 16th International Symposium on Power Semiconductor Devices and ICs Pub Date : 2004-05-24 DOI:10.1109/WCT.2004.239752

F. Librizzi

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引用次数: 8

摘要

介绍了一种70w交直流变换器的设计。设计的目的是在效率方面达到良好的性能。这种性能是通过准谐振拓扑和二次侧同步整流来实现的。对理论和实验结果进行了比较。该转换器符合欧盟行为准则规定的空载功耗要求。

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AC/DC flyback converter with synchronous rectification

The design of a 70 W AC-DC converter is presented. The design is intended to achieve a good performance in terms of efficiency. This performance is reached using a quasi-resonant topology together with synchronous rectification on the secondary side. Comparisons between theoretical and experimental results are presented. The converter meets the no-load power consumption requirements indicated by the EU code of conduct.

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2004 Proceedings of the 16th International Symposium on Power Semiconductor Devices and ICs

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