48 Volt 1.25 Amp Captive Screw Power Supply

Model Number: AT-PS-483125-C

Optional power supply for use in power chaining up to four UHD-EX series transmitters.

48 Volt 3.12 Amp Power Supply

The Atlona AT-PS-483125-C is a 48 volt, 3.12 amp power supply.  This compact power supply measures 7.2″ x 3″ x 1.6″  (183 x 76 x 40 mm), features an IEC power cable connector and a long, attached cable terminated for a two-pin captive screw connector.  It provides a convenient means of powering up to four UHD-EX series when used in a Power Chaining configuration.  See UHD-EX Series Manual for full details.

Compatible UHD-EX Series Extender Transmitters

Up to four of the following extender transmitters can be combined and powered by the AT-PS-483125-C power supply:


  • Input AC: 100-240V, 50-60Hz, ~2.5A
  • Output DC: 48V – 3.12A
  • Certifications: FCC, CE, TUV, CCC, cULus, CCC, and BSMI
  • Rated for indoor use only

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48 Volt 1.25 Amp Captive Screw Power Supply