Features 【Electrical Appliances Available】: This booster circuit board can be used with lamps, non inductive household appliances, and small rice cookers. 【Long Service Life】: The contacts of the circuit board are precise, beautifully made, convenient and safe to use, and very durable. 【Wide Range of Uses】: The booster board is a good helper for field, night camp, night market suppliers and driving home power outage emergencies. 【Boost Inverter】: This boost circuit board can be used as pure sine wave, modified sine wave and front boost inverter for single silicon machine, four silicon machine. 【High Energy Efficiency】: This booster board is highly energy efficient, yet consumes low power, making it very energy efficient and can be used as a service replacement part. Specification: Item Type: Inverter Module Material: PCB Application: Boost inverter module Basic Parameters: Type: High frequency Power: 1000W Input: DC 12V, 24V Output: AC 18, 50, 110, 160, 200, 220, 330, 380, 420V Quiescent Current (No Load): About 0.35A Output Frequency Waveform: About 20KHz Package List:1 x Inverter Module Note:When using it, it should be considered that the power supply should not be continuously loaded for a long time. If continuous long term working conditions are required, it is recommended to run at 80% efficiency. Leave room for use to ensure that the power supply can work for a long time, otherwise it may cause early human failure. Package List 1 x Inverter Module