A New Current-Fed Isolated Boost Converter for Battery Powered Applications

축전지 구동 응용을 위한 새로운 승압형 DC/DC 컨버터

A new isolated boost dc to dc convertor suitable for a low input voltage application is proposed. The proposed convertor features the low switch current stresses, the wide input voltage range operation, and the inherent inrush current protection characteristics, essential to design a low to high voltage conversion circuit. A comparative analysis and experimental results are presented to show the validity of the proposed convertor.