Time-domain analysis of full-wave quasi-resonant zero-current switching buck converter by modified nodal analysis

In this study, an efficient method for the analysis of full-wave quasi-resonant zero-current switching buck converter is proposed. To decrease the switching losses, the converter control uses with zero-current switching (ZCS) technique. In the analysis, the modified nodal analysis (MNA) is used to obtain system equations. Simulation results are included to the study.