AVAWO® DC 24V15A 360W Switching Power Supply Transformer Regulated for LED Strip Light, CCTV, Radio, Computer Project etc.

tl;dr - Good value. If I needed another right now I'd definitely buy again from AVAWO.Pro's: Competitive with ordering direct from China but fulfilled by Amazon for a total no-brainer; it works (haven't tested it at full load or for very long yet, but so far so good); the labels for the barrier strip are correct (e.g. fuse in the supply marked 'line'); the switch was pre-set for 110v (less chance of mistakes for me); attempt at hot snot to reinforce high-mass components; better than many application of heat-sink grease.Con's: build quality (like so much in this class of product) is adequate but iffy, but nothing meaningful that was not trivially corrected. The most serious fault was the ground terminal not making electrical contact with the chassis/enclosure of the power supply (definitely check that!). Everything else is just different symptoms of rushed and minimal-care construction which may or may not cause problems. E.g. components on the board were not fully inserted and are laying at funny angles every which direction (mostly cosmetic); the hot snot was not applied correctly so the toroidal transformer was supported only by its leads and only one of the two large capacitors had any reinforcement (not as mechanically robust as it should be); several solder balls with one of 2mm diameter shook out and more were still on the circuit board or wedged in place (might short things out and kill the supply); more places needed heat-sink grease (might overheat under load); the thermal sensor was shoved thru and past the toroidal transformer instead of strapped in tight contact (might overheat under load); and 4 of the 6 screws holding the cover on were stripped (oops).Believe it or not, that's par for the course. Probably you could pay 2x-3x the price for a Mean Well, or 5x for a Delta or similar name brand and some people should pay the price for a more refined product. I find good value shopping at this tier. As with many products of this nature, I treat it as a kit, shipped mostly pre-assembled in lieu of written instructions. Shake out the loose bits, give it a quick test, then tear it down as far as needed in order to reassemble it for safe and correct operation.It works for me. YMMV.

The Thermister will burn in this unit if you don't keep the current under 13a.I know since I cooked two of them.

La utilice para un proyecto de sonido

Got this two years ago to replace the one that came with my home. It finally gave out after the fan (after it got really noisy) died. No thermal trip or anything. The entire supply burnt out and died.If you get this, look into a replacement fan quickly, probably buy a few of them. Also a better heat sink would help. I do not recommend this for enclosed used. Good ventilation and monitoring is advised.Will not be buying again if I can help it.

EDIT #2 The seller got back to me with 24 hrs and offered to refund or resend, with no mention of taking down the negative review, so that's a big plus. (and because they didn't ask me to, i'll increase my review from one start to three) I chose the refund obviously, but it's really great that such quick and helpful customer service is in place. Now if only they could offer a better product...EDIT: A component inside the power supply burnt up after 5 days of very light usage. complete and utter junk - stay FAR away from the seller/company.Old review: the power supply works, and is putting out the correct voltage, but the cooling fan does not turn on, no matter how hard you run the supply, no matter how long you run it, or how hot the components get. i ran mine for 12 hours, heating a 12"x12" heated bed on a 3d printer to 75c. the supply worked, but became VERY warm after an hour, and the cooling fan never turned on once. not sure if it's a miswired fan, or a thermistor issue, or whatever. i just replaced the fan with an externally controlled one to solve the issue, but i don't expect this supply to last very long in any case. if you're planning on using this p/s as is without modification, i'd look elsewhere for a dependable power supply.

I purchased this expecting it to last a few months. It has worked perfectly for a year and a half. The cooling fan will slow down so slow it is impossible to hear when the load is removed and speed up under full load. The power supply was supposed to only be used as backup if my solar batteries went down so I could run the deep freezer off the generator. Things happened and I never connected it (yet) to the Solar and Batteries and so it has been powering this large freezer 24/7. I did clean the intake area (once) as we have cats. It works flawlessly and quitely and is very small and weighs almost nothing. It is amazing and the price is fantastic! It accepted #8 AWG

Right product, very good design, Right price.

Works as needed and puts out accurate voltage but did have a small bend on the corner that was easy to fix