Power: 500WInput: DC12VOutput: AC220V 380V and AC18VQuiescent current: 0.35AOutput waveform: high frequency square waveProtection: no protectionPcb board with military grade board size 8 cm * 7.5 cmWeight: 300gFeatures:1. This product is widely used. The product has high energy efficiency long life low power consumption convenient and safe use energy saving and durability. It is a good helper for field night camp night market vendors and driving family power outage emergency.2. It can be used as a pure sine wave a modified sine wave a single-silicon machine and a pre-stage boost inverter circuit of a four-silicon machine. For electronic enthusiasts DIY production maintenance replacement manufacturers control cabinet products and so on.Note:1. The product itself does not have a heat sink. It can be used after adding a heat sink otherwise it will burn out the inverter.2 the inverter produces a high-frequency square wave unlike the mains can not be used on inductive appliances (TV computer fan etc.)includes: 1 x Inverter""