12V 2A Power Supply


Availability: In Stock

This UL-certified AC-to-DC converter outputs 12V at 2A through a common 2.1 x 5.5mm DC Barrel Plug. Perfect for powering small projects!


SKU: POW-027 Manufacturer: Pro-Elec Category: Tags: , ,


This UL-certified AC-to-DC converter gives you an easy way to power your DC electronics project from a US-style AC electrical socket. It uses a switching regulator to efficiently output up to 2 A at a near-constant regulated 12 VDC, even when no load is applied. The DC power cable is 4 ft (1.2 m) long and terminated with a center-positive, 5.5 × 2.1 mm barrel connector that works with the DC power adapter barrel jack as well as the barrel jack on many Arduinos


  • Maximum output current: 2A
  • 5.5 × 2.1 mm barrel connector
  • Load Regulation: +/- 3%
  • Cable Length: 1.2m / 4′
  • Output Voltage: 12VDC
  • Efficiency: up to 90%
  • Input Voltage: 100-240VAC
  • UL-certified

Package Contents

  • 1 x 12V 2A Power Supply

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  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 125 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is Final Sale and cannot be returned once purchased. 

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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