USB Wall Charger - 5V, 2A

USB as a power connection standard is common these days, but you don't always have a computer on hand so how are you going to power all of your sweet USB devices? How about a high quality switching 'wall wart'? This AC to DC power supply will do 5V at 2A! They're switch mode power supplies which means the output is regulated to 5V.

These have a standard USB 'A' connector for the output so you can power your Arduino, Raspberry Pi, etc. through a USB cable. Any device that uses a USB cable for charging or power can be powered with this supply.

Note: This works with 100-240VAC inputs.

  • Voltage: 5 VDC
  • Min. Load: 0.01A
  • Rated Load: 2A
  • Output Power: 10W
  • Rated Voltage: 100-240 VAC
  • Variation Range: 90-264 VAC
  • Rated Frequency: 50/60 Hz
  • Variation Frequency: 47-63 Hz

USB Wall Charger - 5V, 2A Product Help and Resources

How to Power a Project

February 7, 2013

A tutorial to help figure out the power requirements of your project.


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Customer Reviews

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I had ordered these from a supplier in November and still didn't receive by February. Ordered from Sparkfun and had them on my desk in 2 days. Thank you folks you saved me allot of money. Will be re-ordering soon. Dave