基于磁通抵消的LCLC变换器大电流高频同步整流占空比损耗补偿方法

With uncertainty of the parasitic parameter in different practical layout, two synchronous rectifiers (SR) with same topology and identical components may exhibit significant difference in driving timing and each SR FET may suffers from the duty cycle loss. In this article, the mutual induction between the voltage detection network of SR controller and the transformer secondary windings is first i...