MDP Mini Digital Power Kit is a modular, programmable linear DC power supply that includes a display module and a power module. It can connect up to six different modules as needed. The modules adopt precision CNC machined aluminum alloy casing, which is fine in workmanship, novel and beautiful in design—they totally subvert the dated image of traditional programmable power supply. The stackable display control module and the power supply module are connected by wireless communication, enabling them to work independently or paired. MDP’s mini size is free from the constraints of the work bench, which is convenient for carrying out and on-site maintenance.