通过增加串联副边绕组扩展占空比的交错式有源钳位正激变换器，适用于宽输入和高电流输出应用

This paper presents a new interleaved active clamp forward converter for low and wide input, and high current output applications. In the proposed converter, the operating duty ratio can be extended over 0.5 due to the additional powering path resulting from additional series-connected secondary windings from each transformer. As a result, the proposed converter can be designed with large transfor...