Digikeijs DR60710-M Adjustable Switching Power Supply 15 - 24 Volts DC This adjustable switching DC power supply can be set manually to the desired output voltage that varies between 15 and 24 volts. The power supply is equipped with a 2.5mm angled plug and a corresponding EU, UK and US power plug. This adjustable power supply has a minimum capacity of 3.5 amps and a maximum power of 4.5 amps. 15-20 Volt / 4.5 Amp 22-24 Volt / Amp 3.75 Delivered with a 2,5mm plug to wire connector interface.