ULTRA POE 12V 8A Power Adapter 5.5×2.5mm US Plug
Delivers 12 V DC at up to 8 A with UL-listed safety and auto cut-off protection
- Adapter typeUS Plug
- First connectorDC Jack
- Product type8A [1 Pack]
- Product colorBlack
- Details1 pack
- Stable 12 V output for reliable device operation
- UL listed safety approval reduces fire and shock risk
- Four automatic protection circuits guard against overload, over-voltage, overheat and short circuits
- Wide 100–240 V AC input works on 50 or 60 Hz mains worldwide
- 5 × 2.5 mm DC jack fits 3 A, 5 A and 8 A models
12 V 8 A power adapter for 5.5 × 2.5 mm devices
This 12 V DC power adapter delivers up to 8 A for devices that use a 5.5 mm outer and 2.5 mm inner barrel connector. It accepts AC input from 100 V to 240 V at 50 Hz or 60 Hz, making it suitable for worldwide mains voltages. The unit carries UL safety approval and includes overload, over-voltage, over-temperature and short-circuit protection. It is intended for CCTV cameras, external hard drives, telescope motors, monitors and other 12 Vdc equipment.
Connector size determines compatibility
The output jack measures 5.5 mm by 2.5 mm, which matches the 3 A, 5 A and 8 A variants in this series. Adapters rated at 1 A or 2 A use a 5.5 mm by 2.1 mm jack instead, so the connector dimensions are the single specification that decides whether this unit fits your device. Verify the required barrel size before purchase to avoid an incorrect fit.
Protection circuits maintain stable output under
Overload, over-voltage, over-temperature and short-circuit cut-offs engage automatically when limits are exceeded, preventing damage during sustained operation. The UL-listed design uses pure-copper conductors and eco-friendly PVC for low operating temperature and quiet performance. These safeguards keep the 12 V output steady during continuous use rather than only in brief bursts.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $22.99
- Typical for this category: the median of 3,875 items is $23.99.
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Specifications
| Product | |
|---|---|
| Brand name | Ultrapoe |
| Product line | Power supply adapter |
| Model name | 12 V 1A |
| Part number | PS-DC1000WUx1 |
| Product type | 8A [1 Pack] |
| Adapter type | US Plug |
| Product color | Black |
| Ports & slots | |
| First connector | DC Jack |
Questions about this item
What does the 8 A rating mean once the adapter is connected to my device?
The adapter can deliver up to eight amps at twelve volts, so it will power any 12 VDC load that draws eight amps or less.
What does the AC 100-240 V 50/60 Hz input rating cap in practice?
It accepts mains voltages from one hundred to two hundred forty volts at fifty or sixty hertz, letting you plug it into standard household outlets worldwide without a voltage selector.
What physical space and mounting does the 5.5 × 2.5 mm barrel jack need?
The output uses a five point five millimetre outer diameter by two point five millimetre inner diameter barrel connector; ensure your device has a matching jack and allow room for the straight plug and cable bend radius.
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