DZS Elec 1pc DC-DC USB Power Supply Converter Module DC 3.5-12V to DC 1.2-24V 5V to 3.3V 9V 12V 24V Adjustable Boost/Buck Step-Up/Down Power Regulator Digital Display Module

Product Parameter: Input Voltage: 3.5V-12V, Support USB and Micro USB 5V Output Voltage: Adjustable 1.2-24V Output Power: Input 1.2-2V, output power within 2W Input 2V-20V, output power within 3W Input 20V-24V, output power within 2.5W Display: 3-Bit digital display Size: 64x22mm Potentiometer directional knob: Clockwise - Step Up Voltage Anticlockwise - Step Down Voltage Use steps: Input voltage from Standard USB or Micro USB or "VIN+" and "VIN-" Turn on display Adjust potentiometer to get the required voltage Connect load Attention: This buck/boost converter module is not high power. Please use it within the power range listed above. Package List: 1x DC-DC USB Power Supply Converter Module