Specifications of Ac Dc Switching Power Supply/Ac to Dc Voltage Power Supply/Adaptor AC/DCAC DC Switching Power Supply is a tool to move the electric current from AC to DC, usually used for accessories for installing LED lights, CCTV, Electrical Panels, Solar Power Generation Panels. Available: Ac Dc Switching Power Supply Input 220Vac To 5Vdc / 12Vdc / 24Vdc / 48Vdcgen