Input DC 3.5V-12V Step UP/Down USB Power Module Boost Buck Converter Out DC 1.2V-24V Power Supply

Label:Yes Size: as picture shows Output power: Display:3Bit digital tube display; - Input 20V-24V,output power with in 2.5W; Input voltage: DC 3.5-12V; - Input 1.2-2V,output power within 2W; Output voltage:DC 1.2-24V; Brand new and high quality - Input 2V-20V,output power within 3W; Description: USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage Features: - One button to turn off the output; - Supply ON/OFF display screen; - Support low power mode; - Support sleep mode; - Support both standard USB and Micro USB and pads input voltage; - Potentiometer with rotating handle. Use steps: 1 .Input voltage from Standard USB or Micro USB or VIN+ and VIN-; 2 .Turn ON display screen; 3 .Adjust potentiometer to get the required voltage; 4 .Connect load. Application: 1 .Ordinary power supply; 2 .Battery charger; 3 .LED drive power; 4 .Instrument voltage display; 5 .Test meter; 6 .Circuit test; 7 .Power conversion. Please Note: It is not a high power supply, please use it within the power range. Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39 . Package Included: 2x USB Boost/Buck Power Supply Module