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Design, analysis and control of a new multi-output flyback CF-ZVS-QRC

Publication Type : Conference Paper

Publisher : Industrial Technology, 2005. ICIT 2005. IEEE International Conference on

Authors : Dr. K. Deepa, S. Arulselvi, Uma

Campus : Bengaluru

School : School of Engineering

Department : Electrical and Electronics

Year : 2005

Abstract : A new multi-output Flyback Constant Frequency Zero Voltage Switching Quasi Resonant Converter with low switching and conduction losses for aerospace applications is presented in this paper. The proposed converter is designed for outputs of 5 V/1 A and 12 V/0.5 A with resonant frequency of 165 kHz. A simple control method based on a single chip two pulse resonant controller UC3861 is developed to regulate 5V output of the proposed converter and the other output voltage is maintained constant at 12 V. A prototype model

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