Power inverter is a device that converts electrical power from DC form to AC form using
electronic circuits. It is typical application is to convert battery voltage into conventional
household AC voltage allowing you to use electronic devices when an AC power is not available.
There are basically three kinds of Inverter out of which, the first set of inverters made, which are
now obsolete, produced a Square Wave signal at the output.
The Modified Square Wave also known as the Modified Sine Wave Inverter produces square
waves with some dead spots between positive and negative half-cycles at the output. The
cleanest Utility supply like Power source is provided by Pure Sine Wave inverters. The present
Inverter market is going through a shift from traditional Modified Sine Wave Inverter to Pure Sine
Wave inverters because of the benefits that these inverters offer.