Inverter Module DC 12V to AC 110V/200V/220V/280V – 150W

From the shop's description

Features: Quiescent current is around 0.05A. The output waveform is a frequency square wave. The PCB board using military-grade board, mainly used for the DIY electronic pre-inverter stage. Adopt a high-quality printed board, durable to use. Specifications: Product Name: 150W Inverter Boost Circuit Board Material: Metal Power: 150W Input Voltage: DC12V Output Voltage: 110V/200V/220V/280V (Marked on the PCB. Can be set with jumper onboard) Output Wave Form: high frequency square wave or DC(un-filtered) Quiet stream: approx. 0.05A Output waveform: square wave Working Frequency: 37kHz Notes: The board is a high-frequency square wave AC output is generally inductive electrical tape can not be “mortar, fen coil transformer etc. Take a small load (LED lights phone charger DVD decoder, etc.) connected to the output voltage of the recommendations, such as low gear: 172V or 200V. Large long working hours load (≥100W) is recommended to increase the heat sink. The power cannot be reversed. The other power supply and the power cord must have a large enough current. 5. No overload, no short circuit output. 6. The multimeter load voltage output frequency will appear higher (incorrect, not the actual voltage