Pinfect Power Supply Module CC CV 0.5-30V Useful Step Up Down Transformer Solar Charging

Please kindly noted that this item is sold by newstyle from Joybuy marketplace. Input voltage: 5.0-30V Output voltage: 0.5-30V Output current: It can work stably at 3A for a long time and can reach 4A with enhanced heat dissipation. Output power: natural heat dissipation 35W enhanced heat dissipation 50W Voltage display resolution: 0.01V Current display resolution: 0.001A Conversion efficiency: about 88% Shell material: ABS Product size: about 78.00x61.00x42.00mm (3.07x2.4x1.65inch) Included: 1 x DC DC Buck Boost Converter Power Module