The car inverter is a kind of AC220V alternating current which can convert DC12V dc to the same as the city power. It is a convenient power converter for the use of general electric appliances. The vehicle power inverter is popular in foreign markets. In foreign countries, due to the high penetration rate of cars, the use of inverter to connect the battery to drive the electrical appliances and various tools. After China's entry into WTO, more and more private vehicles in the domestic market, therefore, vehicle-mounted inverter power supply for use in mobile dc ac converter, can bring a lot of convenience to your life, is a kind of permanent automotive supplies automotive electrical fittings.