MCM Electronics

Mini Switch-Mode Power Supply - 13.8 VoltMCM Part #: 72-9470  |  Tenma Part #: 72-9470

Mini Switch-Mode Power Supply - 13.8 Volt 5 stars from 1 review.
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Regulated power supply provides a stable output voltage regardless of current drain to 3A continuous operation in a portable, lightweight and compact package. Switch mode circuitry makes this unit efficient, reliable and stable, ideal for use on voltage sensitive devices.

Product Description

  • Fixed 13.8V output voltage
  • Continuous 3A operation
  • Overload and short circuit protection
  • LED power on indicator
  • Poly-carbonate housing
  • Streamline design for desktop operation

  • Specifications:
    • Output voltage: 13.8VDC
    • Output current: 3A
    • Peak output current: 5A
    • Voltage regulation load: 100mV
    • Voltage regulation line: 50mV
    • Ripple and noise (p-p): 50mV
    • Dimensions: 3.6” (W) x 1.9” (H) x 5.5” (D)
    • Weight: 1 lb.

Product Reviews

  • "Switch-mode power supplysupply" by kingslide on 9/23/2014
    Overall: 5 out of 5
    Value:
    Quality:

    I put this to the test and found it delivered a steady 13.67 volts DC at a continuous 3A draw with no audible "hash" in receiver and a clean wave-form on 'scope. It held voltage at 5 Amp draw as well as at 6A on a SSB transceiver. I will subject it to further abuse since it is on sale now!

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Package Specifications & Dimensions
Weight:1.114 lbs.
Hazardous:No
RoHS Comp:No
Warranty:90 days
Need to Return?
Length:6.5 in.
Width:6.5 in.
Height:2.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 1265

MCM Cat 56, Page 1102

Mfr. Info

Tenma Logo
Mfr. Name:Tenma
Mfr. Part Number:72-9470