Power electronic converters are devices that convert electrical power from one form to another. They can be used in a variety of applications, such as in renewable energy systems, electric vehicles, and electronic devices. There are several synonyms for power electronic converter, including power converter, electronic converter, power inverter, electrical inverter, voltage converter, and electronic voltage regulator. Each of these terms is used to describe a device that converts electrical power from one form to another, either to increase or decrease voltage or to change the type of electrical current being used. These synonyms are often used interchangeably to describe different types of power electronic converters.