General description DC 12V to AC 220V 380V Inverter Boost Board Transformer Power Car Converter Module is designed for high energy efficiency and low power consumption. It is convenient and safe to use, making it ideal for various applications such as night camps, market vendors, emergency aids for driving, and family power outages. This module can function as a boost inverter circuit for pure sine wave, modified sine wave, single silicon machine, and four silicon machine. Technical specifications Input: DC 12V Output: AC 0-220V-330V-380V-420V and AC 18V No-load static current: about 0.35A Output frequency waveform: about 20KHZ high frequency square wave Protection Type: DC/AC inverters Material: PC + Metal Package Contents: 1 x Inverter Module (500W) Measurement allowed error: +/- 1-3 cm Usage This inverter module can power various electrical appliances, including: Lamps Non-inductive household appliances Small electric rice cookers Energy-saving lamps Welders Switching power