共振コンデンサ短絡スイッチを有する部分共振型降圧チョッパの提案

抄録

In this paper, a new quasi-resonant step-down chopper circuit having a short-circuit switch in parallel with the resonant capacitor is proposed. The conducting time of the chopper depends on the non-resonant period generated by shorting the resonant capacitor, and the output power of the resonant chopper can be adjusted using the soft switching operation.