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MEAN WELL MDR-20-5 AC to DC DIN-Rail Power Supply 5V 3 Amp 15W

MEAN WELL MDR-20-5 AC to DC DIN-Rail Power Supply 5V 3 Amp 15W

MEAN WELL MDR-20-5 AC to DC DIN-Rail Power Supply 5V 3 Amp 15W
$ 20.14

Score By Feature

Based on 106 ratings
Packaging
9.80
Value for money
9.52
Delivery
9.43
Satisfaction
9.37

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
5 volts DC (primary output voltage)
Current (a) of output: 3
15 watts (maximum output power)
mdr-20 is a member of the mdr-20 family.
The input voltage ranges from 85 to 264 volts.

Questions & Answers

Will this switching power supply regulate voltage well enough to power something that needs 5V at 2. 5 amps?

One is powering a Raspberry Pi and various add-ons for me. I've been in service for a few months and have had no issues.

Is it possible to run this with a 6 volt DC output?

The MDR-spec sheet from Mean Well. The number 5 denotes a 5 volt direct current (VDC) operating voltage. On these units, there is a screw for adjusting the voltage. The voltage range was listed as 4 on the spec sheet. 75 - 5 vdc. You can use a DC-powered device if you buy a 12 volt unit. To lower the voltage, use a DC voltage converter. These converters are reasonably priced at under $15. For model railroad applications, I use a 00 and a digital readout to make setting the required voltage simple.

Will this PSU provide a "cleaner" (more linear) power source than a standard wall wart?

Yes, hello there. Din Rail Power Supplies have a higher efficiency rating and less power dissipation than other power supplies. Jameco Electronics is a company that specializes in electronic components.

Is there a range of voltage adjustment?

Thank you for your email, Dear Customer.br>br> br>br>The voltage range that can be adjusted is 4 volts. 75- The voltage is 5 volts, which can be found on the specification sheet. Best Regardsbr>br>Power Supply Mallbr>br>

Selected User Reviews For MEAN WELL MDR-20-5 AC to DC DIN-Rail Power Supply 5V 3 Amp 15W

Excellent 5VDC Power Supply with Regulated Voltage! Greetings to all! This is my third Meanwell 5VDC power supply! These are what I use to create embedded microcontroller designs, such as motion control drivers and CNC applications
5/5

They're perfect for supplying power to your 5VDC projects! You will not be disappointed if you are looking for a reliable and precise 5VDC power supply!
- Tony.

Caden NORTH
Caden NORTH
| Jan 05, 2021
Units that are very useful
5/5

This PS is used in a machine control cabinet to power a small single board computer. The dim mount terminals are perfectly compatible with the din rail mount. It's all very clean.

Lyra Walters
Lyra Walters
| May 01, 2021
It's fantastic! First and foremost, it's a Mean Well, which means it's a high-quality power supply
5/5

br>br>Mounts securely to a DIN rail, is simple to wire, and provides reliable power.

Marina Pham
Marina Pham
| Jan 25, 2021
Excellent Power Supply! I was in desperate need of a power supply, and this one fit the bill perfectly
5/5

It's powering an Arduino that's mounted on a DIN rail. It was a bargain, and it appears to be very effective! Five out of five stars!.

Alina Lawson
Alina Lawson
| Dec 18, 2021
PS DIN Rail PS is a tough and dependable rail system
5/5

DIM Rail PS are great, robust, and dependable. They come with a 'DC okay' output for connecting to your control system/PLC and ensuring that your DIN relay is powered.

Vada Downs
Vada Downs
| Jul 17, 2021
Internally, it had some loose parts
3/5

This product had been on my wish list for nearly a month. That was not an issue for me, but when it came in and out of the box, I could hear something rattling around inside, and I became dissatisfied and even concerned about using the product.

Louisa Collins
Louisa Collins
| Nov 12, 2021
A good power supply for a small device
5/5

It works. Is there anything else I can say?.

Alfred Melendez
Alfred Melendez
| Oct 03, 2021
Excellent supplier! Excellent merchandise with a quick turnaround time I'd buy it again if the opportunity arose
5/5

We needed to meet space requirements and package design requirements, and this product worked perfectly for us.

Loretta Park
Loretta Park
| Dec 18, 2021

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