Simulation of Flyback Converter in MATLAB with and Without the Use of Input Filter

Flyback converter belongs to a category of converters with isolation. This paper presents simplest approach simulate single phase AC-DC Converter and without filter. The use LC filter reduces the input frequency harmonics Total Harmonic Distortion (THD) is analyzed. used step up voltage by varying duty cycle. preferred because simpler design lesser number components control strategy. deals closed loop simulation its THD analysis in MATLAB.