Kenuco 12V 3A 36W power adapter 5.5mm 2.1mm 2.5mm
Converts 100-240V AC to 12V DC up to 3A with 5.5mm barrel plug and screw-terminal adapter included
- Product typeAC Adapter
- Worldwide voltage input 100-240V 50/60Hz
- 36W stable 12V output protects devices
- Works with any 12V load up to 3A
- 5mm barrel fits 2.1mm and 2.5mm tips
- Screw-terminal DC connector enables solder-free wiring
What this adapter powers
The Kenuco 12V 3A unit converts 100-240V AC mains to a stable 12V DC output rated for 36W. It suits LED strip lights, CCTV cameras, routers, monitors and similar 12V equipment drawing up to 3A. The adapter also works with lower-draw devices such as 500mA, 1A, 1.5A, 2A, 2.1A, 2.3A, 2.6A or 2.8A loads.
Barrel connector and screw terminal
A 5.5mm outer-diameter barrel plug with 2.1mm to 2.5mm inner diameter fits many common DC jacks. A female DC barrel connector is included so you can screw bare wires in place without soldering. Built-in overload, over-voltage, over-temperature and short-circuit cut-offs protect connected gear.
Check your device before ordering
Verify that the equipment requires exactly 12V DC and draws no more than 3A. Confirm the jack accepts a 5.5mm plug with a 2.1mm-2.5mm centre pin. Ensure the mains supply in your region falls within the 100-240V 50/60Hz input range. This adapter is not for devices needing higher voltage or current.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $15.99
- Cheaper than about 80% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Product type | AC Adapter |
Questions about this item
What AC input range does the 12V 3A adapter accept?
The adapter accepts 100V to 240V AC at 50 or 60 Hz, so it works on mains supplies worldwide without a voltage selector.
What barrel plug sizes are compatible with the 5.5mm output?
The output plug has a 5.5mm outer diameter and accepts inner diameters from 2.1mm to 2.5mm, covering the common 2.1mm and 2.5mm centre pins.
How do I connect bare wires to the included female DC connector?
Loosen the screw terminals on the supplied female barrel jack, insert the stripped wires, tighten the screws, then plug the jack into the adapter's 5.5mm output.
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