Precision Regulated AC-to-DC Conversion with 25-Amps

Get regulated, precise DC power from any AC input with Tripp Lite’s PR25 25-Amp DC Power Supply. The PR25 efficiently converts power from an AC source to 13.8 V DC, providing perfect input for sensitive single-sideband CB radios, mobile audio equipment, electronic design and quality control equipment, test bench equipment, low power VHF/UHF ham radios, point-of-sale displays, aquariums and more. With crowbar circuit overvoltage protection, automatic time-controlled overcurrent protection and a solid state, integrated circuit, the PR25 isolates connected equipment from potential power disruptions on the AC line. High-quality noise filtering creates very low noise operation so that components perform at their peak.


Perfect DC Power for Sensitive Applications

The PR25 is perfect for sensitive DC-powered applications. It has a 25-amp capacity and converts incoming utility AC power to precisely regulated 13.8 V DC current for a variety of radios, bench test equipment, point-of-sale systems and more. Using a solid state, integrated circuit, the PR25 is able to maintain excellent regulation of output voltage, meaning no power disruptions get to connected equipment.

Exceptional Power Protection

With a heavy-duty power transformer, the PR25 completely isolates equipment from the disruptions that come with utility AC power. Current-limiting electronic foldback enables timer-controlled automatic overcurrent protection, eliminating the risk of overvoltages harming sensitive components. A crowbar circuit provides even further protection against equipment damage. An illuminated power switch offers one-touch control in the case of adverse power conditions or emergency.

Line Noise Filtering

Noise disruptions on the AC line can damage equipment components and lead to failure over time. The PR25 protects systems from line noise by filtering AC power as it converts it to DC, leading to very low noise operation. This lets DC-powered equipment maintain peak capability and protects your application from incremental damage.
Compact, Attractive Design with Cool Operation

A combination of compact size and color harmonize the PR25 with all modern communications equipment set ups. Inside the unit, large heat sinks omit heat through the PR25’s vented cabinets for cool, continuous operation and long component life.

Tripp Lite PR25 Product Summary:

  • Precise DC power from an AC power source for VHF/UHF ham radios, transmitters, commercial radios and a variety of other applications
  • Efficiently converts incoming AC to 13.8 V DC power
  • 25-Amp capacity
  • Automatic time-controlled overcurrent protection in case of overload
  • Regulated output voltage maintains up to 95% of no load value
  • Smaller footprint maximizes operating space
  • Crowbar circuit overload protection guards against overvoltages
  • Large heat sinks and vented cabinet for cool operation and continuous use
  • Illuminated On/Off switch
  • RoHS- and TAA-compliant