MEAN WELL MDR-20-5 AC to DC DIN-Rail Power Supply 5V 3 Amp 15W
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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.
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.
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.
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
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.
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.
br>br>Mounts securely to a DIN rail, is simple to wire, and provides reliable power.
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!.
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.
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.
It works. Is there anything else I can say?.
We needed to meet space requirements and package design requirements, and this product worked perfectly for us.