1W 400mA LED Driver | 2.4 - 4v Output Range | Constant Current Supply – Future Eden Ltd
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1W (400mA) / 2.4 - 4v Constant Current LED Driver

1W (400mA) / 2.4 - 4v Constant Current LED Driver -

A quality indoor constant current LED driver for use with single 1W and 3W power LED with a maximum forward current of 400mA or above.

With 2 levels of circuit protection, this CE, Rohs certificated power supply outputs a range of 2.4 -4 volts at steady 400mA (+/- 5%).  Due to a unique convection-cooled design, this driver requires no extra heatsink and holds a reassuring 3-year manufacturing warranty.  

The driver comes pre-wired on both the mains and low voltage sides with approximately 200mm of single core cables.

Typical circuit - 1W 400mA High power LED components ran singly. Often used for decorative lighting, building lighting, stage lighting, ceiling light and spotlight.

Product overview 

  • Universal 100 - 277 VAC Input (50/60hz)
  • Short Circuit, Overload, Over Current, Over Temperature protection
  • Stable and Reliable - 100% full load burn
  • Working Temperature -30 ~ +50°C/ 20 ~ 95%TH
  • CE and EMC testing and Certifications
  • V2 Fire Rating
  • 3 Year Warranty

 1W Power LED Driver 2 - 4v 300ma Constant Current datasheet


 Voltage Range 100-277 Vac
Frequency Range 50/60 Hz
Power Factor (typical) 0.55 (@230 VAC)
Efficiency  68% (@ 120 VAC) / 61% (@230 VAC)


 Rated Current 400 mA 
Output Voltage Range  2.4-4V
Rated Power 1.6 Watt


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