Pulse frequency modulation with soft-switching flyback single-stage inverter
作者： Feng Tian , Frank Chen , Khalid Rustom , Issa Batarseh
DOI: 10.1109/INTLEC.2010.5525649
关键词:
摘要: A Pulse Frequency Modulation (PFM) with Zero-Current-Switching (ZCS) flyback inverter is proposed in this paper. By using half-wave quasi-resonant ZCS resonant converter and PFM control, topology significantly alleviates switching losses. detailed analysis revealed nonlinearity the power stage when secondary side inductance gets smaller. modified structure a MOSFET also to solve issue. Finally, experimental results of 250W are provided.
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