MCM Electronics

Regulated 13.8VDC Power Supply - 3A ContinuousMCM Part #: 72-8140  |  Tenma Part #: 72-8140

Regulated 13.8VDC Power Supply - 3A Continuous 3 stars from 1 rating.
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Regulated 3A, 13.8VDC Power Supply
Compact power supply is perfect for cell phones, operating moderate power auto sound products, scanners and CB radios.

Tenma offers several models of 13.8VDC power supplies to suit a variety of equipment needs.
See the entire series.

Product Description

  • Color coded binding posts accept banana plugs, spade and ring terminals or bare wire
  • Front panel cigarette lighter receptacle
  • Lighted rocker switch
  • Analog current meter
  • Over current protection
  • Fuse protection
  • Attached 6' three prong grounded power cord

    Specifications:
  • Output voltage: 13.8VDC
  • Ripple voltage: 20mV
  • Continuous output current: 3A
  • Surge current: 5A
  • Line regulation 1.5%
  • Load regulation 1.5%
  • Input voltage: 110 ~ 127VAC, 60Hz
  • Dimensions: 3 1/4" (H) x 4 1/2" (W) x 7" (D)

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    Package Specifications & Dimensions
    Weight:4.61 lbs.
    Hazardous:No
    Warranty:365 days
    Need to Return?
    Length:9 in.
    Width:5 in.
    Height:3.5 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:

    MCM Cat 57, Page 1267

    MCM Cat 56, Page 1104

    PDF Reference

    Requires Adobe Acrobat Reader.

    Mfr. Info

    Tenma Logo
    Mfr. Name:Tenma
    Mfr. Part Number:72-8140