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The MEAN WELL LRS-100-24 is a compact, high-efficiency 108W switching power supply delivering 24V at 4.5A. Designed for industrial automation and control systems, it features wide AC input range with surge protection, ultra-low standby power consumption, and silent cooling through free air convection. Its rugged protections and miniature 1U form factor make it a reliable, space-saving choice for professionals demanding consistent performance.

| Asin | B019GYOM5O |
| Best Sellers Rank | #271 in Computer Power Supplies |
| Brand Name | MEAN WELL |
| Current Rating | 4.5 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (134) 4.6 out of 5 stars |
| Item Dimensions D X W X H | 1.18"D x 3.82"W x 1.18"H |
| Item Weight | 0.75 Pounds |
| Manufacturer | Mean Well |
| Model | LRS-100-24 |
| Mounting Type | Rack Mount |
| Part Number | LRS-100-24 |
| Power Source | Corded Electric |
| Unit Count | 1.0 Count |
User
Works perfectly
No issues at all noise level isnโt noticeable.
User
perfect
Genuine meanwell power supply at a great price. I've bought the others that look just like these before and threw them away as they didn't work well. I have several sizes and voltages of these running equipment for years without any failures.
User
Meanwell never lets you down
Great power supply that provides solid power and is dead silent. MeanWell for the win.
User
Good power supply
Good quality. I use it to lithe up a st of LED
User
Seems efficient!
Time will tell on the longevity. I was pleasantly surprised to see a Kill-a-watt register 0.0W with nothing connected to the power supply!
User
Mean Well is the only way to go.
I'll keep sticking with Mean Well. I've been using their power supplies for a decade now for DIY 3d printers and laser cutters, and I've never had an issue with them. They're on the more expensive side, but you get what you pay for. This one is silent, with zero high pitched capacitor whine. Everything is clearly labeled, and the power supply is consistently clean.
User
Made in China with quality
Made in China but works like a charm does what it says keeps my dbas and cc readers online.
User
Works great to drive a DC motor, power arduino through TC4+
Using as the motor and board power source for a home coffee roaster, it works great.
User
Quality
Good
User
Works as expected, like all Meanwell products
I'm using this to drive a 24V monitor whose original supply failed, and this works perfectly for that application. It's pretty compact, stays fairly cool, has high-quality screw terminals and clean output. Substantially better than the much higher-rated knockoff power supply I was using previously that failed and ran very hot.
User
not worth
not worth
User
Jeel
There is ocp too
User
Mean well SMPS
Best product for that price
Trustpilot
2 days ago
1 month ago