Features: The MP4560 DC-DC step-down 2A power supply step-down adjustable module adopts an efficient and stable MP4560 chip, which can reduce the input voltage to the output voltage and meet the power requirements of different devices. Efficient and stable: Using MP4560 chip, it has efficient and stable voltage reduction function, which can provide stable output voltage. Adjustable output voltage: Users can adjust the output voltage through a knob to meet the needs of different devices. High current output: The output current is up to 2A, which can meet the power supply needs of most devices. Compact and portable: compact size, easy to carry and install. Suitable for users who need to reduce high voltage to a suitable voltage, such as electronics enthusiasts, engineers, DIY makers, etc. Specifications: Item：MP4560 Step-Down Voltage Supply Module Output Current：2A Input Voltage: 8-55V Output Voltage: 3-16V Size：As pictures Material：PCB Package Includes: 1PC MP4560 Step-Down Voltage Supply Module note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.