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Hello friends, today’s tutorial is about multilevel inverters, which is quite a wide field so I am not gonna discuss everything here. I will post more about it in my coming tutorials. Today, I am gonna through some light on multilevel inverter, i.e. how they operates and will also discuss their types in detail. So, let’s start it. An inverter, also named as power inverter, is an electrical power device which is used to convert direct current (DC) into alternating current (AC). Using few control circuits and switches, one can get AC at any required voltage and frequency. Inverter plays exactly the opposite role of rectifiers as rectifiers are used for converting alternating current (AC) into direct current (DC). There are different types of inverters available these days. Few most commonly used inverter types are: Square wave inverters Modified sine wave inverters Multilevel inverters Pure sine wave inverters Resonant inverters Grid tie inverters Synchronous inverters St