@article{Delshad_2024, title={A New Zero Voltage Switching Buck-Boost Type DC-DC Converter}, volume={4}, url={https://oiccpress.com/Majlesi-Journal-of-Electrical-Engineering/article/a-new-zero-voltage-switching-buck-boost-type-dc-dc-converter/}, DOI={10.1234/mjee.v4i1.149}, abstractNote={In this paper, a new zero voltage switching isolated buck-boost DC-DC converter with active clamp circuit is proposed. The active clamp circuit in this converter not only absorbs voltage spikes across the main switch but also provides soft switching conditions for all switches. All switches are PWM controlled which simplifies the control implementation. One of the main advantages of this converter is the that it operating can operate at high power levels while soft switching conditions exist in both buck and boost modes of converter operation. Since this converter can operate over a wide input voltage range, it can be employed in power factor correction. The experimental results obtained from a 150W prototype circuit operating at 100KHz are presented to confirm the integrity of the proposed circuit.}, number={1}, journal={Majlesi Journal of Electrical Engineering}, publisher={OICC Press}, author={Delshad, Majid}, year={2024}, month={Feb.}, keywords={Active clamp, buck-boost. flyback current fed, Soft switching, PWM.} }