Abstract: To protect the transistors operating in high-power converters, the simple and low-cost RCD snubber circuits are widely used. This paper presents operation and design principles of RCD ...

Abstract: In this paper design of an active snubber of a step-up phase shifted full bridge (PSFB) DC-DC converter is presented. In a step-up PSFB, parasitics like transformer leakage inductance and ...