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AC to DC Converter, 20A

  • Item # 5JK19
  • My Part #
  • Mfr. Model # PR 25
  • Catalog Page # 224
  • UNSPSC # 39121004
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Web Price $234.50 / each
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  • Shipping Weight 19.0 lbs.
Country of Origin Taiwan Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Efficiently convert 120VAC to 13.8VDC while protecting against overcurrent with this precision-regulated DC power supply. It features crowbar protection on units larger than 15A to prevent damage to connected equipment. Regulated output voltage maintains up to 95% of no-load value. The heavy-duty power transformer feature helps provide complete isolation from noise on incoming AC power. Chassis-mount fuse included.

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Technical Specs

  • Item DC Power Supply
  • Output Volts (DC) 13.8VDC
  • Output Current (Amps) 20
  • Input Voltage 120VAC
  • Input Frequency (Hz) 60
  • Width 6.75"
  • Height 6.75"
  • Depth 10.25"
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Customer Reviews


AC to DC Converter, 20A is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Reliable, RF Quiet, Perfect for Deployments I have used my PR25 on several ARES deployments over the past two years. Emergency ops centers can get dense with people and equipment. Even when fed by a common AC generator, my PR25 has provided stable and clean power that feeds my radios and recharges my batteries. I am asked to bring my PR25 along on deployment to sites containing sensitive electronic instruments where switching power supplies are banned.
Date published: 2017-06-14
Rated 5 out of 5 by from Perfect HD Bench Power Supply I needed a good stable bench power supply for testing and burning in new equipment. Excellent voltage regulation no matter what the load. Very well built.
Date published: 2016-10-05
Rated 5 out of 5 by from Great Service! Have 5 of these running in multiple locations and they work great. Recently had one burn out but got a direct replacement in a timely fashion.
Date published: 2015-03-16
Rated 5 out of 5 by from Great low-noise beefy power supply for my station! When I asked two old pro electronic technicians, both professional radio license holders, for a recommendation for powering my amateur radio station, this is what they agreed on. My PR25 fills the bill. I operate on HF, VHF, and UHF bands with my PR25 providing super low noise power for all my needs. With an UPS, it is always there when I need it. It never causes a problem or concern. Perfect!
Date published: 2015-02-25
Rated 5 out of 5 by from Very dependable. I've had this PS feeding into a PowerGate PG40S Backup power system for over 10 years. Never a problem, still rock steady at 13.8v and has outlived many marine batteries in this setup. The little neon pilot lite in the on/off switch flickers like they all do after a while. Other than that, all is perfect.
Date published: 2014-07-27
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