Plug in power supplies convert alternating current (AC) from the mains electricity supply to a usable direct current (DC) voltage. A fixed DC power supply is a reliable way to power your Raspberry Pi as you know the rated voltage that will be delivered to your board.In order to keep your Raspberry Pi powered up and stable level, you will need a power supply you can trust the quality of. We understand that each board can differ slightly in their current (mA) requirements to ensure it is getting enough power to support the capabilities of the board and what it is connected to. Therefore we have a wide choice of power supplies for your Raspberry Pi for you to choose from.Power supplies are available with microUSB power connectors, for all models up to the Raspberry Pi 3, in addition to USB-C power supplies for Raspberry Pi 4 models. You can choose popular plug types for UK and EU use as well as universal power supplies with interchangeable plug adapters.