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Mean Well LED Switching Power Supply - SE Series 450-1000W Enclosed Power Supply - 24V DC

Part Number: SE-x-24


  • Non-PFC
  • Convection Cooled Operation
  • Over Voltage Protection
  • LED Indicator when Powered On
  • Reliable, Economical
  • Short Circuit Protection
Select Power Cord:
With Power Cord
Without Power Cord
Select Wattage:
450 Watts
600 Watts
1000 Watts
Out of Stock Backorder Available
Starting at $109.95 ea.
Volume price as low as $98.95
Orders Ship Today!  1 Hour and 36 Minutes remaining
  • Select options to see various notes.


  • Economical medium to high power models with safety certificate
  • Non-PFC, complete protections
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Universal AC input: 100-240 VAC
  • 100% full load burn-in test
  • LED indicator for power on
  • Withstand 300VAC surge input for 5 seconds
  • Cooling by built-in DC fan
  • Low cost, high reliability
  • 2 year warranty
  • Made by Mean Well

2 Years
Super Bright LEDs, Inc. offers a 2-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
UL Recognized
Underwriters Laboratories (UL) LLC is an independent testing agency that works to verify product safety and quality. A UL-Recognized label ensures that a product component, such as a power supply or LED light strip, has been tested and verified as safe to use in a UL-Listed product. UL-Listed product samples are tested by UL and meet their Standards for Safety requirements.


Swipe left to see additional specifications
ImagePart NOPower ConsumptionDimensionsInput Voltage ACInput VoltageOutput Rated CurrentOutput Voltage DCTotal Wire LengthOutput Current Draw per ChannelEfficiency (typical)DocumentationPriceMaximum Input WattageConstant Current
Case MaterialInrush Current RatingWarranty
SE-450-24450 W---18800 mA24 --86 $109.95----2
SE-600-24600 W---25000 mA24 --87 $129.95----2
SE-450-24(POWERCORD)450 W---18800 mA24 --86 $117.90----2
SE-600-24(POWERCORD)600 W---25000 mA24 --87 $137.90----2
SE-1000-241000 W---41700 mA24 --88 $229.95----2
SE-1000-24(POWERCORD)1000 W---41700 mA24 --88 $237.90----2
SE-450-12V - Mean Well LED Switching Power Supply
SE-450-12V Dimensional Drawing
SE-600-24 - Mean Well LED Switching Power Supply
SE-600-24 Dimensional Drawing
SE-1000-24 - Mean Well LED Switching Power Supply
SE-1000-24 Dimensional Drawing



Overall Rating

Total Reviews


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Technical Level
Part Number
Reviewed On

Insane amount of noise

I thought something was wrong when we connected this power supply to power. Shocked at how loud this thing is, and the fan runs 24/7 whether the lights are on or not. Product description doesn't have 1 word about the noise... to say I'm disappointed is an understatement. Don't understand how anyone could use this inside any house. We have it inside the attic running power to some cove lighting, the fan is audible everywhere inside the 2400 sq. foot house. Boo.

Helpful? Yes (11) No (1)

Technical Level
Part Number
Reviewed On

good power with a noisy surprise

powered up my LED project as advertised, and should be a 5-star. HOWEVER, I expected a PC type of quiet cooling fan, and not the very NOISY one this transformer came with! It was so loud that I had to re-design of where it was to be housed so as not to drive the homeowner crazy with the high-pitch whine 24/7!

Helpful? Yes (8) No (1)

Technical Level
Part Number
Reviewed On

Very noisy fan

The fan in this is crazy loud - it is totally unacceptable. We have it in the floor below our great room where the lights are installed (it is in the ceiling of the basement). It is so loud we can't stand it while in the basement, and can even hear it through the floor from upstairs. It runs 24/7, not just while the lights are on. We are going to have to find something different.

Helpful? Yes (8) No (2)

Technical Level
Part Number
Reviewed On

Great power supply - but with LOAD fan!

Great power supply - i thought i would save by combining three small supplies into one larger.
That would have been a GREAT IDEA - except i didn't read the fine print about the internal fan on this power supply. And if i did, i thought the fan would be quiet like the one on my PC...
Nope. This is a load fan and i couldn't find anywhere in my kitchen to hide it.
So - keep that in mind if you can't locate it where the fan noise won't be an issue.
The noise is approximately between the noise made by my full-size refrigerator when it is cooling and my dishwasher. I am sure SuperBrightLED's will be great about changing it out quickly.. I just wish i knew!

Helpful? Yes (3) No (0)

Technical Level
Part Number
Reviewed On

Loud fan.

Helpful? Yes (1) No (0)

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