

⚡ Power your projects with precision and confidence!
The Mean Well EDR-120-12 is a compact, high-efficiency 120W DIN rail power supply delivering a stable 12V at 10A. Featuring universal AC input, advanced protection circuits, and silent convection cooling, it’s engineered for professional-grade reliability and precision in demanding industrial and technical environments.


| ASIN | B00R5CHZAO |
| Best Sellers Rank | #309 in Computer Power Supplies |
| Date First Available | July 30, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.26 pounds |
| Item model number | EDR-120-12 |
| Manufacturer | MEAN WELL |
| Product Dimensions | 5.91 x 2.48 x 5.59 inches |
R**N
Steady output and reliable
Works very well. I set the voltage adjust feature to get 12.006 volts on my Fluke meter and the value remains the same week after week. I put the power supply to good use running my Celestron C11 telescope without any problems.
H**Y
excellent product.
Great operation and built well. This unit has a built in discharge when the unit is powered down, no stored voltage. The din rail mount is a little sloppy, allows the unit to shake around. Vibration might become an issue if you use it where vibration is an issue. The voltage adjustment is great to be able to boost voltage if needed, even by a 10th of a volt. It came set at exactly 12 volts, I'm running it at 13.2 and had no voltage drop under load.
L**D
Mean well power supplies work well.
Mean well power supplies work well. what can I say, they are a clean source of power as I use them for Audio Gear, DAC's , amps etc. I use them with Raspberry Pi's and on my CNC Machines. Din rails are also professional looking.
J**K
Mean Well is my go-to cheap power supply
I can't complain. does what it says, has not failed, works.
M**M
Well made great little power supply.
Well made. Works great. Voltage adjustment range is 11.5 to 14.6. I hope this helps others. Voltage is stable under load.
A**N
Four Stars
Tks
C**E
As expected
As expected good value
N**K
Worth it
Great price point and value. Will get again.
J**S
Lo recomiendo bastante, tiene un tornillo que nos permite regular el voltaje de salida Y tiene muy buena calidad de construcción, sin duda lo volvería a comprar
A**N
Should also be available in 15 or 20 amp output
L**.
Worked well on a fiber network module as an external power supply
M**N
As per specification
I**I
Works as advertised. I am using it to power a cooler. The power adapter that came with it gets pretty hot after a few minutes of operation. With this power supply, it just gets a little warm as it is ventilated.
Trustpilot
2 months ago
3 days ago