Abstract—This paper deals with the analysis and simulation of soft switched PWM ZVS full bridge DC to DC converter. The 48V DC is efficiently reduced to 12V DC using a DC to DC converter. This converter has advantages like reduced switching losses, stresses and EMI. Input DC is converted into high frequency AC and it is stepped down to 12V level. Latter it is rectified using a full wave rectifier. The simulation results are compared with the analytical results.

Index Terms—DC-DC converter, full bridge converter, soft–switching, zero voltage switching (ZVS)

Cite: Deepak Kumar Nayak and S.Rama Reddy, "Simulation of Soft Switched Pwm Zvs Full Bridge Converter," International Journal of Computer and Electrical Engineering vol. 2, no. 3, pp. 595-601, 2010.