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Dc Power Supply 120vac-13.8vdc 12amp

Dc Power Supply 120vac-13.8vdc 12amp
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Item Number: tri-pr12
Vendor Number: PR12
Vendor: Tripp Lite
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Precision regulated DC power supplies are ideal for commercial/land-mobile, ham and CB radios, test bench supplies, base stations, tape players and amplifiers. Designed for years of reliable service and superior performance, they efficiently convert 120 volts AC into 13.8 volts DC (+/-0.5V). The Trim Line Series of DC power supplies offers a low-profile design with a footprint that matches the most popular radios on the market, such as Motorola, Radius, GE Monogram Series and EF Johnson models.

General Information

ManufacturerTripp Lite
Manufacturer Part NumberPR12
Manufacturer Website Address
Product TypeProprietary Power Supply

Power Description

Input Voltage TypeDC
Input Voltage120 V AC
Input Voltage Range120 V AC
Output Voltage13.8 V DC

Physical Characteristics

Weight (Approximate)11 lb


Package Contents
Additional Information
  • Illuminated on/off switch

Smaller footprint

  • Maximizes operating space

Crowbar overvoltage protection

  • Prevents damage to connected equipment due to overvoltages (15 amp and larger models)

Current-limiting electronic foldback

  • Enables automatic overcurrent protection in case of overload; time controlled on 7 amp and larger models

Solid state, integrated circuit

  • Maintains excellent regulation of output voltage

Regulated output voltage

  • Maintains up to 95% of no load value

High quality filtering

  • Creates very low ripple/low noise operation

Heavy-duty power transformer

  • Provides complete isolation from noise on incoming AC power

Large heat sinks and vented cabinets

  • Supply cool operation for continuous use and long life of the unit
  • 40 watt transmitters
  • VHF/UHF ham radios
  • Commercial/land-mobile radios
  • Low power linear amplifiers
  • Test bench equipment
  • Point-of-sale displays
  • Aquariums


Limited Warranty2 Year