| 摘要 |
A full-bridge phase-shift converter with an auxiliary zero-voltage-switching circuit includes a full-bridge switching circuit, an isolated transformer, an auxiliary zero-voltage-switching (ZVS) circuit, a full-wave rectifying circuit, and a low-pass filtering circuit. The full-bridge phase-shift converter is used to send energy which is supplied from a DC input voltage to a load. Therefore, an auxiliary inductor of the auxiliary ZVS circuit is provided to reinforce sufficient inductive energy on a leading-edge leg, thus achieving normally zero-voltage-switching operations of the full-bridge phase-shift converter.
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