Geekcreit? Mini DC-DC Converter Step Down Module Adjustable Power Supply

Description:This is a DC power step down converter module that is ultra light weight, just the size of a finger nail.This  Mini DC-DC Adjustable Step Down Converter is used for DIY mobile power, monitor power supply, buggies power, camera power supply, car power, communications equipment supply, there are a variety of size and weight for demanding situations (such as aviation models,etc.)Specification:Colour: Blue or Green (Delivery random)Input voltage: 4.5V ~ 28VOutput voltage: 0.8V ~ 20VOutput current: rated current is 2A, maximum 3A (Additional heatsink is required)Conversion efficiency: 96% (Highest)Output ripple: < 30mVSwitching frequency: 1.5MHz (Highest) 1MHz (typically)Work temperature: -45°C to +85°CPotentiometer adjustment direction: clockwise (decrease), counter clock wise (decrease increase)Dimension: 22 x 17 x 4mm (L x W x G)Note:This can't be used to step up voltage Package included:1 x Mini DC-DC converter step down module