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48V DIN Rail Industrial Power Supply, 48-52V Adjustable Voltage, 2.5A Output, 120W, LED Voltage Display, Overload & Lightning Protection, -40°C to +85°C, Compact Aluminum Design for Industrial Use

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$69.00

$ 26 .99 $26.99

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About this item

  • Adjustable Voltage Output – Fine-tune voltage from 48V to 52V with an easy-to-read LED display for real-time monitoring.
  • DIN Rail Mountable Design – Secure and simple installation on standard TS35/7.5 DIN rails for a clean, organized setup.
  • Industrial-Grade Protection – Built-in overload, short circuit (hiccup mode), and 6kV lightning surge protection for reliable operation.
  • Wide Temperature Range – Operates flawlessly in extreme conditions from -40°C to +85°C, perfect for industrial use.
  • Durable & Compact Build – IP40-rated aluminum housing with fanless heat dissipation ensures long-lasting, maintenance-free performance.


48V DIN Rail Industrial Power Supply – Adjustable Voltage & Reliable Performance

Designed for industrial applications, this 48-52V power supply combines precision, durability, and versatility. With an adjustable voltage range, real-time LED display, and rugged construction, it delivers the reliability you need for critical setups.

  • Adjustable Voltage Range: Easily fine-tune output voltage from 48V to 52V to meet specific requirements.
  • LED Voltage Display: Monitor real-time output voltage for precise control and convenience.
  • DIN Rail Mountable: Quick and secure installation on standard TS35/7.5 DIN rails for a clean, professional setup.
  • Industrial-Grade Protection: Features overload, short circuit (hiccup mode), and lightning protection (6kV surge).
  • Wide Operating Temperature: Built to perform in extreme environments from -40°C to +85°C.
  • Compact Aluminum Design: Efficient fanless cooling with IP40 protection for harsh industrial conditions.

Whether you're powering up a network, industrial devices, or other critical equipment, this power supply ensures stability, safety, and performance every time.


Michelle Cohen
Reviewed in the United States on February 13, 2025
I live in an area that gets a lot of electrical storms, so what stood out to me right out of the gate is that this has 6kV lightning surge protection built in. The LED readout is also great. I am using mine set to 48v and have had no issues with connectivity using my PoE switch. I always prefer a metal housing, so this being aluminum is another plus.This is designed for industrial use with quite a wide temperature range. -40°C to +85°C is fantastic! I live in an area where it can hit 110 degrees Fahrenheit without thinking twice, so I'm very pleased.This has been up and running for two weeks now and running like a champ. I highly recommend!5 out of 5 stars.
Bruce P.
Reviewed in the United States on January 25, 2025
Even cars are going to 48V because copper is so expensive now, and you can use less of it and get the same power through the wire by using higher voltage. I use this to test equipment before I take it to my off-grid site, which has a 48V solar power system.
John M
Reviewed in the United States on January 23, 2025
I came across this 120 V to 48 V transformer when looking for something to drive my DIN rail-mounted POE Switch. I'd previously purchased a stand-alone power cable, but I've not been really happy with how bulky it is, or how hard it is to get it where I need it (I use it in a mobile setup). When I saw this DIN rail-mounted transformer, it was almost too good to be true.Installation was a breeze. It comes with a 120v power cable with easy-install terminal ends. I didn't go that route, as I have a DIN rail-mounted breaker with a hard-wired power cable directly to it. I just brought power off of it, over to this, and everything was ready to go. I connected the output straight into one of the inputs on the POE switch (after confirming I was in-range on voltage), and I was good to go.My POE Switch, Network Router (connected via a POE to 12v 1a adapter), APs, and Network Controller all powered up and were ready to go, no problem. It really impressed me at how well it came online.Pros:- Easy to install- Easy to mount- Easy to adjust -- just make sure you do slight movements when attempting to adjust- Holding pretty well with the load I've put on it so far.Cons:- I had an issue while trying to get things lined up on my DIN rail -- I caught the rail incorrectly, so it didn't properly secure. This was more a 'end-user' issue than a design flaw, but it made for an interesting bit of work to get it fixed.Overall, I'm really impressed with how well it's handling things. I'll be using another one of these in an upcoming project on a fixed jobsite.
Computerhigh
Reviewed in the United States on January 23, 2025
I recently installed this power supply in my industrial setup, and it's been a fantastic addition! The adjustable voltage feature is very convenient, and the 2.5A output is perfect for my needs. The LED voltage display is a great touch, making it easy to monitor the output. It's also compact and fits well on the DIN rail. The overload and lightning protection give me peace of mind, and it's been running smoothly even in extreme temperatures.
Resto_Dad
Reviewed in the United States on April 2, 2025
I'm using this to power some devices over POE, specifically SaCN nodes. They are fairly heavy power consumption, and this handled it with no problem at all. It easily snaps onto the din rail (a little too hard Imo, good luck getting it back off easily) I have it fed from a smart switch where I can monitor power consumption and this uses next to nothing in standby mode and ramps up instantly to deliver the power to the nodes on demand. The voltage is adjustable and the display is accurate for output voltage. Make sure you run a ground pigtail from earth to the case of this unit for lightning protection. A great unit, I will be getting more of these in the future.
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