By using zero-voltage-transition techniques, a lossless snubber circuit has been developed to reduce the switching losses of the auxiliary switch. 本文針對輔助開(kāi)關(guān)采用零電壓轉換方式以降低輔助開(kāi)關(guān)損失,讓所有的主動(dòng)與被動(dòng)開(kāi)關(guān)元件皆操作在柔性切換狀態(tài)下,提高整體效率。