1. Support 5 to 18V DC voltage input, suitable for a variety of power supply environment, enhance versatility and flexibility 2. adopts high-quality high-power MOS tubes to withstand high-current loads, suitable for driving motors, LED light bars and other equipment. 3. Integration of PWM signal input, to realize the precise adjustment of output current, suitable for lighting gradient and motor speed control. 4. Small size of the module, easy to install, does not occupy space, very suitable for compact equipment and DIY projects. 5. Wide range of applications, ideal for electronic enthusiasts and professional engineers to meet diversified needs. Input voltage:5-18V 160A:continuous 0-40A (instantaneous 160A) input withstand voltage 30V Note:due to different production batches, the printed characters are different, which does not affect the use. Color:As shown Material:PCB Package Contents: 5 * Modules Only the above package content, other products are not included. Note: Light reflection 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.