Adjustable AC/DC Power Supply

(2 customer reviews)


More pictures below.






● Adjustable power supply

● Durable, easy to operate, good anti-interference

● Fast charing low power consumption high stability

● With overvoltage /overcurrent / overload short circuit protection

● Wide Application: , drill battery charger, the micro electric drill / monitoring / the Router / office equipment / electric group / the set-top box / electric fan LED light / massage pillow / beauty instrument / small TV / medical equipment /entrance guard card / digital devices



Built-in over voltage, over current, and short circuit protection

PWM design, make sure the stability and high efficiency of power supply.

Anti-jamming, passed EMC test, wave less than 20MV.

Constant voltage output, assume stable power supply for LED lightings to reach long lifetime

Output DC Connectior:5.1mmx2.1mm

Typical Applications      

LED Strip power supply

Drill Battery Charger

Security surveillance industry

CCTV Camera Power Supply

Other industrial applications

3D Printer




  • Plug Type: EU
  • Output Voltage: DC 3V 9V 12V DC24V
  • Certification: ce
  • Certification: EMC
  • Certification: FCC
  • Certification: GS
  • Certification: LVD
  • Certification: PSE
  • Certification: ROHS
  • Certification: SAA
  • Certification: UL
  • Certification: VDE
  • Material: Plastic
  • Features: Regulated Power Supply
  • Output Signal: DC
  • Item Type: Lighting Transformers
  • Weight: 0.2kg
  • Model Number: LED Power Supply Adapter
  • Input Signal: AC
  • Input Voltage: AC85-265V
  • Plug Type: EU, US Plug
  • Current: 1-24V 2A,3-12v 2A,9-24V 3A,
  • Application: 5050 3528 LED Strip Adapter Power Supply, CCTV Camera PSU 3D printer
  • Item: 3-12V 5A, 3-24V 2A



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2 reviews for Adjustable AC/DC Power Supply

  1. Harvey Allen (verified owner)

    Although I haven’t as yet used the power cable and charger unit, I appears that these are the pieces that I will need for later. I was very impressed with the help and continued communication that was received from Fred. I was an excellent communicator during this transition. Thank you.

  2. Nikolas Grainger

    The charger is well designed and built, I opted to cut off the European plug it came with in favour of a fused 3 pin UK plug. I opted to fully rotate the dial to the left fully before connecting all the wires to the TET Universal Board and once connected I slowly turned the dial clockwise and “hey presto” It lit up and after setting the left button to start charging at 16 volts, I set the right button to 18V. It did not take very long to charge battery. I charged Two batteries, one after the other. Great piece of kit.

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