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Rectangular black power brick with 5.5 by 2.5 mm barrel jack

Kenuco

Kenuco 12V 10A 120W AC Adapter 5.5x2.5mm Jack

SKU CH-JDFF-ZE9NW

Converts 100–240 V AC to a steady 12 V 10 A DC supply with a 5.5 × 2.5 mm jack, overload, over-voltage, thermal and short-circuit protection, suited for LED strips, 3D printers and CCTV cameras

  • TypeAC Adapter
  • World-wide input range accepts 100 V to 240 V mains
  • Steady 12 V output with no fluctuations protects sensitive electronics
  • 120 W maximum power at 10 A runs LED strips and 3D printers
  • Multiple safety cut-offs guard against overload over-voltage heat and shorts
  • 5 mm × 2.5 mm jack fits 5.5 mm × 2.1 mm sockets

12V 120W AC adapter for LED strips and CCTV

This 12 V, 120 W AC adapter converts 100–240 V mains power into a regulated 12 V DC output at up to 10 A. It is designed for indoor devices such as 5050 and 3528 LED strip lights, CCTV cameras and 3D printers that use a 5.5 mm × 2.5 mm barrel jack. The unit includes automatic overload, over-voltage, thermal and short-circuit protection.

10 A maximum with 8 A recommended continuous load

The adapter delivers a maximum of 10 A (120 W) and the manufacturer recommends running it at 80 % of that rating, or 8 A, for sustained operation. It will power any device that draws less than 10 A, including loads of 1 A, 2 A, 3 A, 4 A, 5 A, 6 A, 7 A, 7.5 A, 8 A and 9 A. There is no voltage fluctuation during power-on, transmit, receive or power-off, protecting connected electronics from damage.

5.5 mm × 2.5 mm jack also fits 2.1 mm centre pins

The supplied output jack measures 5.5 mm outer diameter by 2.5 mm inner diameter and is compatible with the common 5.5 mm × 2.1 mm connector used on many LED strips and CCTV cameras. No additional cables, adapters or software are included in the package. The unit is rated for indoor use only and is not suitable for outdoor or weather-exposed installations.

Highlights

  • World-wide input range accepts 100 V to 240 V mains
  • Steady 12 V output with no fluctuations protects sensitive electronics
  • 120 W maximum power at 10 A runs LED strips and 3D printers
  • Multiple safety cut-offs guard against overload over-voltage heat and shorts
  • 5 mm × 2.5 mm jack fits 5.5 mm × 2.1 mm sockets

Specifications

TypeAC Adapter

Questions about this item

Will the 5.5 mm x 2.5 mm jack on this adapter fit the 5.5 mm x 2.1 mm plug on my existing LED strip?

Yes, the output jack is compatible with both 5.5 mm x 2.5 mm and 5.5 mm x 2.1 mm plugs, so it will connect to your existing strip without an extra adapter.

How can I confirm the adapter is delivering a steady 12 V after I plug it in?

The unit maintains constant voltage with no fluctuations at power-on, during operation or at power-off, so a multimeter reading of 12 V at the jack verifies it is working as intended.

Does the box include a mains lead, or do I need to supply my own IEC cable?

The adapter has a built-in AC cord for 100 V–240 V 50/60 Hz mains, so no separate IEC cable is required; only the DC output jack is provided for your device.

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