Mean Well RT-50D AC-DC Power Supply Triple Output 5V 24V 12V 5 Amp

I bought the RT-50D for an audio preamplifier project. I wanted to build a preamp with a power supply built inside the chassis. The line level preamp is the Nelson Pass-designed KORG Nutube B1. It needs 24 volts to operate. I used the 12 volt taps to power a PHONO preamp PCB. Both boards and the power supply fit neatly inside the chassis. The 5 volt taps are used to power a Bluetooth module. It too resides inside the chassis. The preamp kit has a power on/off switch, a selector switch (PHONO, AUX, BLUETOOTH), and an ALPS volume pot. There are wires running everywhere, and the chassis is very compact. So far so good. With the signal wires running near the power supply and the three PCBs in such close proximity to each other and the power supply, all of it crammed inside very compact chassis, one would think (as I did at first) that the whole thing would be noisy. Playing music would be less than optimal with hiss and hum heard through the speakers coming from the power supply. Or the signal wire would be picking up unwanted noise. But that's not the case. Very quiet, indeed. Even the PHONO preamp is very quiet. Turntables have a grounding wire. That wire gets screwed to a thumb screw on the back of the chassis; from there another wire goes directly to the power supply's ground screw. Very simple yet very effective. No hum. No noise. I was pleasantly surprised to say the least. So far so good. Time will tell how reliable the power supply is! Highly Recommended

I’m building an environmental controller for my hobby scale mycology tent. I needed 5V for the microcontroller, 12v for the fan, and 24v for the mist maker. This power supply allowed me to use a smaller footprint enclosure as no voltage transformers were required. The available amperage for the 12v and 24v taps is only 1 amp. per line, but that was (barely) sufficient for my needs. I have a 12v unit from Meanwell of the same footprint/model series that has been in use 24/7 for the past two years, so I expect that this unit is of similar quality, and will likely last a long time.

Works great and is quite compact for everything it does. I use mine to power an arduino project.

Good power supply. I haven't measured ripple, ESR, load tolerance, nor any of the zillion other factors that go into OEM supplies for products, but the RasPis and other sensitive electronics I have hooked up have never complained one whit about power. Good enough for rock 'n' roll. Fairly cheap as well. What's not to like?

It looks like a solid little unit but my item came from Amazon with no wiring diagram or explanation on where to attach out all your leads. I've got the AC input wired up but I'm not finding the 24 volt on any of the settings I've got the 5 volt and 12 volt but I can't locate the 24 volt and there's still a couple of pins that I don't know even what they go to.

Currently powering a 1541 floppy drive. Works well and stays cool.

It worked exactly like it said. Output voltages were consistent.

works like its supposed to what else do i need, oh fast shipping so very happy