Description: Product Feature: The Power Supply Steps Down Module is a digitally controlled step up and steps down adjustable voltage power supply, providing consistent voltage and current for your devices. Material: This power supply module is made of sturdy pp material, ensuring its longevity and reliability. Input voltage range is DC 6-36V; output voltage range is DC 0.5-36V, can be arbitrary adjustable; output current:0-5A,max output power is 90W. Product Dimensions: With a compact size of 83x48mm, this Power Converter can easily fit into various space without taking up too much room. Multifunction Display: Voltage, Current, Power, Ah, Wh, Time, Temperature, Equipped with constant current and constant voltage function Application: The volt conversion board can be used as an ordinary buck/Boost module with over-current protection; used as a high-power LED constant current driver module; DIY a solar power controller, battery charging. Size Chart: 83x48mm/3.27x1.89inch Package Includes: 1pcPower Module Regulated Note: Please allow slightly errors 1-2cm differences due to manual measurement.