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ULTRA POE

ULTRA POE 12V 8A Power Adapter 5 Pack 5.5 x 2.5mm UL Listed

SKU CH-RXDH-5J924

Five-pack of 12 V DC 8 A adapters with 5.5 × 2.5 mm jacks, UL-listed safety and auto cut-off protection for CCTV, LED strips and 12 V devices

  • Adapter typeUS Plug
  • First connectorDC Jack
  • Product type8A [5 Pack]
  • Product colorBlack
  • Details1 pack
  • UL listed safety certification protects connected devices
  • Five adapters included for multi-device installations
  • 12 V 8 A output powers demanding 12 V equipment
  • Auto cut-off guards against overload and short circuits
  • AC 100-240 V 50/60 Hz input works worldwide

Five-Pack 12 V Power Adapters

This five-pack supplies five individual 12 V DC adapters rated at 8 A each, delivered with US-style mains plugs and 5.5 × 2.5 mm barrel connectors. They accept 100–240 V AC at 50/60 Hz and carry UL safety certification. The units are intended for powering 12 V equipment such as CCTV cameras, DVRs, external hard drives, telescope motors and monitors. Each adapter includes overload, over-voltage, over-temperature and short-circuit protection.

Installers needing multiple identical supplies

The pack suits installers who need several matching adapters for a multi-camera CCTV deployment or a cluster of 12 V peripherals. Buyers who require a different output voltage, a higher current rating or a barrel size other than 5.5 × 2.5 mm should select another model. The fixed 8 A rating also means the adapters are not appropriate for devices that draw significantly less current and expect a lower-rated supply.

Steady 8 A output with thermal safeguards

Under continuous load the adapters maintain a stable 12 V output while the built-in protection circuits monitor temperature and current. If the internal temperature rises excessively the over-temperature cut-off activates, and the overload circuit interrupts the output if the 8 A limit is exceeded. Short-circuit and over-voltage protection provide additional safety during prolonged operation, allowing the units to run unattended in security or monitoring installations.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $82.99
Pricier than about 88% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameUltrapoe
Product linePower supply adapter
Model name12 V 1A
Part numberPS-DC1000WUx1
Product type8A [5 Pack]
Adapter typeUS Plug
Product colorBlack
Ports & slots
First connectorDC Jack

Questions about this item

What mains voltage range and frequency must my building supply for these 12V 8A adapters to operate?

Each adapter accepts AC 100-240V at 50/60Hz, so any standard household or office outlet worldwide will work without a separate transformer.

Will the 5.5 x 2.5mm barrel plug on these 8A units fit the 5.5 x 2.1mm jack on my older 1A or 2A devices?

No — the 8A, 3A and 5A models use a 5.5 x 2.5mm connector, while the 1A and 2A models use 5.5 x 2.1mm; the centre pin diameters differ and are not interchangeable.

How can I confirm each adapter is delivering a stable 12V output after I plug it in?

Measure the DC jack with a multimeter set to DC volts; a healthy unit will read 12V with no audible noise, and the built-in overload, over-voltage, over-temperature and short-circuit protections will shut the output down if any fault occurs.

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