This project involves designing and implementing a single-phase half-bridge sinusoidal PWM inverter using MOSFETs to generate a 9V, 50Hz AC output from a DC source. The inverter uses a 555 timer-based PWM generator operating at 18kHz, with filtering and amplification. . ABSTRACT – The power electronics device which converts DC power to AC power at required output voltage and frequency level is known as inverter. Inverters can be broadly classified into single level inverter and multilevel inverter. Turn ON signal will be with MOSFET M1 + M4 and turn OFF will be with M2 + M3.
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