This item is a DC to DC step-up power supply module for phone, computer, desktop, laptop. Designed with screw terminals for wire connecting and disconnecting. The maximum conversion efficiency of this item can reach 96%. Come with 2 radiators, which can ensure a greater heat dissipation. This item can used as a driver for PC, tablet, phone, LED lights, etc. Features - Color: Red. - Material: Glass fiber. - Size: 6.7 x 5 x 3.8 cm/2.6 x 2 x 1.5 inch. - Input voltage: DC8.5V-50V. - Input current: 15A (MAX). If it exceeds 8A, please strengthen the heat dissipation. - Quiescent current: 10mA. - Output voltage: 10-60V continuously adjustable. - Constant Range: 0.2-12A. - Temperature: -40-85 degree centigrade. - Working frequency: 150KHz - Conversion efficiency: 96% - Installation: 4pcs 2.55mm screw holes - This item is a DC to DC step-up power supply module for phone, computer, desktop, laptop - Designed with screw terminals for wire connecting and disconnecting. - The maximum conversion efficiency of this item can reach 96%. - Come with 2 radiators, which can ensure a greater heat dissipation. - This item can used as a driver for PC, tablet, phone, LED lights, etc. Package list: 3 supply module