Silicon made switches for the development of low cost asymmetric 25 level inverter

Abstract This paper proposes the development of 25 level asymmetric inverter using four sources and ten switches. The proposed system consists of four sources which are asymmetrical in nature. Different structures of MLI were developed by researches to decrease the switch count and cost. The design of T-type inverter made using silicon MOSFET fed with asymmetric voltage source. In this topology staircase output voltage of twenty-five level is generated with minimum components count. The designed topology can be used for renewable energy sources to obtain inverted output.