Aclorol Power Supply 24V 15A 360W AC Adapter Switching Convert Universal Regulated for LED Strip Pixel Lights CCTV Camera Security System Radio Computer Project

Granted, this is the 300W version, and I loaded it up with about 40Watts, but there's no voltage sag whatsoever!At idle, the voltage is identical than under 40W load.I will reserve the right to modify this review at a later time, when I'm testing it out much closer to the max values.Though I would seriously not recommend to run the 300W amp at 300W. Instead buy the 300W to run it closer to 200W continuous!At 20W, the fan is either passive, or rotating very low.Once 40W is applied, the fan works and is audible.I wished they would have spent a few dollars more to select a quiet fan instead!Edit: the Achilles heel of this PSU, is without a doubt the fan. It is noisy, because this 14V fan is operating at 24V, which will undoubtedly reduce the lifetime of the whole unit!As when the fan goes, so will the entire unit (overheat).I am looking into pairing 2 60mm by 10mm fans in series, to operate at the 24 driving voltage, while the fans can operate at a much quieter level, and potentially drilling out some more of the metal, blocking the fan.For this unit to be lots quieter, the simplest solution is to reverse the fan...

I have been punishing these for a couple weeks now. I run an amplifier for my ham radio with a pair of them. That amp can pull 60 amps peak all day. I actually measured 80 amps while testing. These just keep on going. I run pretty consistent 40 amps draw for a couple hours a day under normal use. I actually have never heard the fans come on under normal use just when I was pushing them at their limit with some car headlights.One MAJOR concern is loose screws. One of the 2 I got actually had a screw loose inside. I opened both up and almost every screw was very loose. I highly recommend removing the cover and checking all the screws.At the end of the day I know I get what I pay for and these will die faster than more expensive modules.

I don't know if well-meaning people tried to answer without the necessary electronics knowledge, or they just have problems with reading comprehension, but to answer my own question: YES, there is indeed an unused fan header ON THE CIRCUIT BOARD of the 24V 10A unit, in the same place as the higher amperage units, right next to the transformer. I have not tested it yet, but hopefully it has the same temperature control so one can easily add a temperature-controlled external fan to whatever enclosure one puts it in.

I ordered the 12V 20A Power supply mainly because it has over voltage protection, as I had a previous power supply running my security cameras and magnetic latches and it cooked several of my cameras due to it at some point putting out 16 volts. Any way this came on time and looks good but you will have to wire your own ac cord to it. After looking at it I really have my doubts about running at the rated 20 amps output continuously. The components just don't look like they would be up to it for a long term situation. If you need that amount of current I'd get the 30 amp unit and than you'll have a safety cushion. The unit out of the box was putting out 12.7 volts after installing my cameras and magnetic latches for a total amp draw of about 10 amps it was still holding 12.7 volts under load. You do have the option to adjust your voltage a bit with the potentiometer but I did not need to do this for the load I was powering. Over all I'm happy with the item but I am skeptical about it powering a 20 amp load continuously for a long time. For this reason I rated 4 stars. If you get this get the higher rated unit than what you think you need this way you have some safety margin for your current needs.

This works well for my intended purpose, driving a 50W Ham Radio. I added an on/off switch, a brighter power-on LED, and protection for the AC line feed-in wires. This power supply is supposed to be placed inside another case not used out in the open. It works great for the radio I'm using, VHF/UHF but would probably cause some type of switching interference in the HF frequency range for AM, SSB, and CW signals.

Don't try this at home! And I guess I have voided my warranty.We are making a single cell charging station for very large LifePO4 cells (100AH+). Hard to find a high current power supply at 3.8v, and this one claimed to be adjustable 15%. I bought it thinking if it really got down to 4.25v maybe I could hack it to go further.Turns out R40 is in series with the small pot, and was 1.5K. I swapped that out for a 3.3K, and now the supply is 3.7v to 4.2v. Perfect!Really this is an appeal to the seller - can you make a product with this modification? I need at least twenty more!Cheers,Jeff @ AquaSparc.com

First one came bent and didn't work. Upon receiving my replacement I was made aware by the packaging that the first one sent was probably a return, wasn't sealed and a big fire hazard.Replacement is PERFECT and holds it's voltage and current just fine in my application. Small amount of noise (car audio in home) easily fixed after mounting in a home made rack.If you get a bent one don't bother, just get a replacement sent for safety!

The power supply works but like other reviewers have posted, it runs 24v through na 14v fan. This may not be safe and I had to replace the incorrect 14v fan with a proper 24v fan. The problem with this is the 14v fan can burn out when running constantly wUnder 24cSo the value is about $5 less than it seems here.

After a poor experience with a laptop charger type of PSU from this brand I was pleasantly surprised to find this to be significantly better. I don't have a load to be able to test it up to the full 20A at the moment but a brief test at 10A and longer tests at 2-5A showed less than 10mV drop on load vs. off load. The output is also adjustable over a reasonable range, so if you want to push it a little over 5V to compensate for some wiring loss in getting to your device then you can. Just make sure your device is happy with that little extra voltage for the case when it's not pulling current (e.g. at start up).I'm using it continuously powered but not using it at anything like 20A (<9A) so it's warm but quite comfortable. You would probably need to be careful about cooling if you were going to run it flat out for an extended period.NB. There appear to be several sellers offering what looks to be the identical PSU under a variety of different brands (spec. and pictures look identical). I just went for the cheapest.

A+

Good stable output voltage