Application research on ZVZCS full-bridge converter technique
摘要
Based on ZVZCS (zero voltage zero current switching) full bridge converter technique, a novel inverter welding power supply is designed, in which the secondary side of the transformer adopts passive clamping circuit to reduce voltage stress of rectifying components. This supply can realize power switches ZVS (zero voltage switching) or ZCS (zero current switching) within a very wide range of load; Only through setting up blocking capacitor in the primary side of transformer,the power transformer's bias in the full-bridge converter is suppressed and the primary current can be reset easily. In addition,how to calculate the blocking capacitor and its influence to power supply performance are also subjects discussed in this paper.
引用本文（GB/T 7714）
贲洪奇, 杨世彦, 原树斌, 等. Application research on ZVZCS full-bridge converter technique[J]. 中国焊接：英文版, 2005.
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