Mean Well Slim Wall-Mounted Power Adapter 54W - 12V, 4.5A

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A slim, convenient-to-carry 54W wall adapter suitable for professional use. It's a class II power unit with a standard 2 pin US plug accepting 80VAC to 264VAC and a P1J barrel jack connector for the output of 12VDC and up to 4.5A. WIth efficiency up to 90% and no load power consumption below 0.15W, it is compliant with US Energy Regulation EISA 2007/DoE(Level VI).

  • Ultra Slim, Compact Size
  • Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1/ES60601-1-11
  • Extremely Low Leakage Current
  • 2 Pole USA Plug, Class II Power Unit
  • No Load Power Consumption < 0.15W
  • Energy Efficient Level VI (except 5~9V for Level V)
  • -30-70C Working Temperature
  • Short Circuit/ Overload/ Over Voltage Protections
  • Fully Enclosed Plastic Case
  • 3 Year Warranty

Mean Well Slim Wall-Mounted Power Adapter 54W - 12V, 4.5A Product Help and Resources

How to Power a Project

February 7, 2013

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


Looking for answers to technical questions?

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  • Member #573193 / about 2 years ago / 1

    Is this UL Listed? I trust the Mean Well name but want to make sure this is also high quality. The 600ma 12v DC version you have is nice, UL Listed, bit not as much current as this.

    Trying to upgrade my fleet of power supplies so that they are not causing problems.

    Thanks you!

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