High-Efficiency Active-Clamp Forward Converter With Transient Current Build-Up (TCB) ZVS Technique. - Sung-Sae Lee; Seong-Wook Choi; Gun-Woo Moon (IEEE Trans. Ind. Electron., 2007)

Full ZVS-Range Transient Current Buildup Half-Bridge Converter With Different ZVS Operations to Load Variation. - Sung-Sae Lee; Gun-Woo Moon (IEEE Trans. Ind. Electron., 2008)

Coupled Inductor Incorporated Boost Half-Bridge Converter With Wide ZVS Operation Range. - Sung-Sae Lee; Seung-Wu Rhee; Gun-Woo Moon (IEEE Trans. Ind. Electron., 2009)

Step-Down Converter With Efficient ZVS Operation With Load Variation. - Sung-Sae Lee (IEEE Trans. Ind. Electron., 2014)