Ever needed to power a device from a wall outlet, only to discover that you lost the power adapter? Replacement adapters can be expensive and hard to find, and furthermore, it is a waste of money to buy a specific adapter if you only need it for one day. That is where the Velleman PSSMV1USA Switching Power Supply comes in. This power adapter plugs into any standard wall socket, and turns AC power into DC power, with settings for 3V, 4.5V, 6V, 7.5V, 9V, and 12V output. It also comes with a variety of different sizes of plugs, so it should work with most standard electronic devices. Examples of devices you might be able to use it with include radios, charging stations, musical accessories (guitar pedals, etc.), and vintage electronics.


  • Built to be safe – Built in protection against short circuits and overloading
  • Save money – can replace batteries for many devices
  • Compact – small and lightweight form means easy to take with you
  • Powerful – can provide up to 800mA of regulated DC output, and an absolute maximum of 1500mA!

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