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Constant Current 300mA DC 72-144V 25-40W LED Driver Power Supply


Regular price $17.99

Shipping calculated at checkout.

Compact Constant current 25-40W 300mAmp DC 72-144V LED power supply / driver / transformer

  • The constant current LED Transformer/Driver is used to power DC voltage LED ceiling lights.
  •  100% Brand new and high quality
  •  LED driver transformer suitable for MR16 / MR11 /G4 and other
  •  Power: (25-40)W
  •  Input Voltage: AC 110V/230V
  •  Output Voltage: DC 72-144V (Constant)

(25-40)W 300mAmp DC 72-144V Compact Constant Current LED Power Supply / Driver / Transformer

This is a Smart switch power supply for converting AC 110V/220V to DC volts with a steady constant current output These transformers' output current is constant (it is 300mA for this transformer) and its DC output Volt varies according to its output power.

Technical information:

-Input Voltage: AC 110V/230V
-Output Voltage: DC 72-144V
-Output Current: 300mA( 5%) (Constant)
-Watts: (25-40)W
-IP rating: IP 20
-External casing: Constructed from poly carbonate


These Constant current transformers can be used for any device that requires a 300mA constant current. We stock a big range of constant current transformers that have different Voltage and Watts output Please check the required input Volts and Watts of the device to choose the right type of transformer.


CE & RoHS certification.


Safe for operating, with the fuse for protection, Automatic short circuit, overload, over-voltage, protection, over-temperature, and inrush current protection

Product dimensions:

Height: 22mm, Width: 37mm, Length: 85mm

Buy with peace of mind (3-year warranty)

Please Note: This Power Supply Unit hasn't included installation instruction, wiring cable, on/off switch, or screws.

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