一种基于SEPIC的新型DCM软开关高频高升压变换器

A novel discontinuous conduction mode (DCM) soft-switched single ended primary inductor converter (SEPIC)-based high-frequency converter is presented in this article with the advantages of high voltage gain and low voltage stress. In order to achieve higher voltage gain, it integrates a switched inductor with a coupled inductor-based modified SEPIC converter, and a resonant cell is built with inte...