DC Power Supply 20 Amp Regulated AC to DC Conversion TAA Compliant

20-Amp DC Power Supply - Precision Regulated AC-to-DC Conversion

Model Number: PR20


  • Smaller footprint maximizes operating space
  • Crowbar overvoltage protection prevents damage to connected equipment due to overvoltages
  • Automatic time-controlled overcurrent protection in case of overload
  • Solid state, integrated circuit maintains excellent regulation of output voltage

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. Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases

Key Features

  • Smaller footprint maximizes operating space
  • Crowbar overvoltage protection prevents damage to connected equipment due to overvoltages
  • Current-limiting electronic foldback enables time-controlled automatic overcurrent protection in case of overload
  • 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
  • Illuminated on/off switch
  • Connectors: Hardwire terminals / Red positive (+), Black negative (-)
  • Working Temperature Range: 0° C to 40° C (32° F to 104° F), 0 to 95% humidity, non-condensing
  • Storage Temperature Range: -15° C to 50° C (5° F to 122° F)
  • LED Indicators: Red LED indicates that DC output is being provided

Typical Applications

60 watt transmitters, VHF/UHF ham radios, commercial/land-mobile radios, low power linear amplifiers, test bench equipment, point-of-sale displays, aquariums

OUTPUT

Output Capacity Details Intermittent Communications Service (ICS) Amps - 20Continuous Duty Amps - 14

UPC ASSIGNMENT

Unit Carton UPC# 037332060167

PHYSICAL

Unit Dimensions (HWD/in) 4.5 x 6 x 10
Unit Dimensions (HWD/cm) 11.43 x 15.24 x 25.4
Unit weight (lbs) 15
Unit weight (kg) 6.80

WARRANTY

Product Warranty Period (Worldwide) 1-year limited warranty

† Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. See a list of Tripp Lite's testing agencies.

PR20 5 5 1 1
Beefy supply with easy power connections I found the PR20 to be an excellent power supply that is beefy. Although it is heavy, it can power tiny electronic circuits to high current devices such as ham radio transmitters. A neat feature is that It has long screws, instead of banana jacks, for the power connections which makes it easy to connect to them as well as attaching one or more devices to the supply. September 5, 2013
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Product Warranty

This product has a 1-year limited warranty. Get more information

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