An Analysis of Switching Frequency Characteristics in Single-switch High Step-up DC-DC Converter with Three-winding Coupled Inductor

Recently, the high step-up DC-DC converters are widely used in a lot of applications. We proposed a novel high step-up DC-DC converter, which has only one active switch and a three-winding coupled inductor. The previous our research showed the CCM operation and steady state principle of the proposed converter. This report describes the switching frequency characteristics of the proposed converter.