ICStation DC-DC Adjustable Buck Converter 5.3V-32V to 1.2V-32V 12A Voltage Regulator Step Down Module LCD Digital Voltmeter Ammeter with Shell

Parameters: Working Voltage: DC 5.3V-32V Output Voltage: DC 1.2V-32V Output Current: 12A (12A need heat sink; 8A is stable for long time) Output Power: 160W (160W need heat sink; 120W is for 8A) Voltage Display Range: 0~32V Voltage Display Precision: +/-0.5V Voltage Display Resolution: 0.05V Current Display Range: 0~12A Current Display Precision: +/-0.3A Current Display Resolution: 0.01A Conversion efficiency: About 96% Working current: 25mA Soft Starter: Yes (Failure at high power load) Anti-reverse Protection: Yes Anti-backflow Protection: Yes Working Temperature range: -20?~85? Working Humidity range: 0%-95%RH Package Including: 1pc 12A Step Down Power Supply Module; 1pcs Heat Sink; 2pcs Acrylic shell; 2pcs Blue button cap; 4pcs M3*15mm Copper column; 4pcs M3*8+6mm Copper column; 8pcs M3*5mm Screw. Attention: If the screen doesn't operate or there is any problem with the module, please contact us by the following link to get support or replacement. Thank you! https://www.amazon.com/hz/help/contact/A243HB0NZWY05K