1. This module is an adjustable voltage regulator module that uses synchronous rectification technology, which can improve the conversion efficiency more efficiently. 2. High-power power module, large output current, wide input voltage input, output 1-36V infinitely adjustable output, maximum output current 15A 3. Good ventilation and natural heat dissipation power for a long time of 100W, enhanced heat dissipation MAX can reach 200W 4. This power module is a DC step-down power module. The input voltage should always be the output voltage and there must be at least a 1V differential pressure. Input power = output power + loss 5.10A adjustable step-down regulated power supply module, synchronous rectification and high-efficiency DC-DC converter Input voltage: 8-55V (limit 60V, please leave margin) Output voltage: 1-36V continuously adjustable (factory default is about 12v) Output current: normal 10A (MAX) Working temperature: -10-+85 Working frequency: 180KHz Conversion efficiency: up to 94% Overcurrent protection: Yes Reverse connection protection: Yes Net weight: 60g size:70 x 38 x 31mm Material:PCB+metal colour:green Package Contents: 1 Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.