YCM Modified sine wave inverter can converter DC power 12V/24V/36V/48V/ to AC power 220V. It is the one type of convenient power converters. It adopts new high frequency switch, second frequency conversion technology and integrated module to make the volume and weight reduced. Compared with traditional inverter, its volume and weight is only 1/5 to 1/10, and the conversion efficiency improved to more than 90%. It satisfied most of electricity demand. High efficiency, low noise and moderate prices made it become the mainstream products in the market. Used in the car is convenient, sage and reliable.