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Black rectangular AC to DC power adapter with 5.5x2.1mm output jack

BFKK

BFKK 24V 3A 72W AC to DC power adapter 5.5x2.1mm

SKU CH-JR6G-SX9RK

Converts 100-240V AC to 24V DC at 3A with 5.5x2.1mm jack and includes solderless connector for LED strips and cameras

  • Universal 100-240V input works worldwide
  • 72W stable 24V output protects connected devices
  • Four automatic safety cut-offs prevent damage
  • 5x2.1mm jack fits common LED strips
  • Free female DC connector enables solder-free wiring

24V 3A 72W AC-DC Power Adapter

This BFKK adapter converts mains voltage from 100V to 240V into a stable 24V DC output rated at 3 amps and 72 watts. It targets users powering 5050 or 3528 LED strips, CCTV cameras, routers, hubs or audio-video equipment that require a 5.5mm by 2.1mm barrel connector.

Barrel Jack with Included Female Connector

The unit terminates in a 5.5mm x 2.1mm DC output jack and ships with a free female DC connector for solderless wiring. Built-in protections include automatic overload cut-off, over-voltage cut-off, thermal cut-off and short-circuit protection to guard connected devices.

Replaces Generic 24V Wall Warts

It upgrades from unbranded or lower-wattage 24V supplies that lack full protection circuits or stable regulation under load. The jump is worthwhile when equipment demands the full 72W capacity or when safety cut-offs are required for continuous operation.

Highlights

  • Universal 100-240V input works worldwide
  • 72W stable 24V output protects connected devices
  • Four automatic safety cut-offs prevent damage
  • 5x2.1mm jack fits common LED strips
  • Free female DC connector enables solder-free wiring

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the 24V 3A adapter accept?

The unit accepts 100V to 240V AC at 50 or 60 Hz, so it works on mains supplies worldwide without a separate voltage selector.

What is the barrel connector size on the 5.5x2.1mm output jack?

The DC plug measures 5.5 mm outer diameter and 2.1 mm inner diameter, matching the standard size used by many LED strips and CCTV cameras.

How do you attach wires using the included female DC connector?

Strip the cable ends, insert them into the screw terminals on the free female connector, tighten the screws, then plug the connector into the adapter’s 5.5x2.1mm jack — no soldering required.

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