150W Inverter Boost Module 150W DC12V Step Up Board Frequency Square Wave

Features: Transform voltage from DC 12V to AC 110V 220V. Output waveform: frequency square wave. Adopt high quality PCB board, durable for use. Mainly used for electronic DIY work before the inverter stage. Specifications: Power: 150W Input: DC 12V Quiescent current: 0.05A around Output waveform: Frequency Square Wave Output frequency: 20KHz around Protection: No Protection Size: 10 * 3 * 2cm / 3.94 * 1.2 * 0.8inch Weight: 70g/ 2.47oz Note: 1. The board is high frequency square wave AC output so it can not drive general inductive electric appliances, such as electromotor, electric fan, coil transformer, etc. 2. When connected with small load(LED light, phone charger, etc.) please connect to the gear of low output voltage: 172V or 200V. 3. When work for a long time under large load, suggest to strengthen the cooling fin. 4. Don't connect the power reversely, and the power supply and power cable should be with enough large current. 5. Don't overload or short circuit the output. 6. High frequency output low voltage measured by multimeter will display higher(it's not correct, not the actual voltage). The default output voltage wiring as follows(just for reference): V0-V2=110V V0-V3=172V V0-V4=200V V0-V5=220V V5-V4=20V V5-V3=45V V5-V2=110V V4-V3=28V V4-V2=90V V3-V2=62V Package includes: 1 x DC12V Step Up Board