ALITOVE 5V 10A Power Supply Adapter AC/DC Converter 100-240V AC to DC 5 Volt 50W 10Amp 9A 8A 7A 2A Transformer with 5.5x2.5mm Plug for WS2812B WS2813 WS2811 W2813 SK6812 LED Strip Pixel String Light

Received In brand new perfect working condition. Very well packaged. Power supply works great! Tested it out on my volt meter.And it showed 5.32 vdc with out any load. Just what I ordered and needed. Highly recommend!!

Update 10-8-18: Customer service is working with me to resolve and diagnose the issues. Attaching the power to both ends appears to be solving the issue even without a capacitor as I had to use previously to get it partially functional. They have additionally sent me a working replacement of the two I purchased that have had no issues and did not require the power to be attached to both ends. I purchased two sets of these, returned the first one assuming I was just unlucky. The second set was not much better. Using an Arduino and WS2812B LED strips from same seller and I could get at most 1 change in color before they locked up, I assumed software or some other issue, but I had purchased a PS from them a couple of years ago and it worked fine, no problem even when voltage dropped near the end I could rapidly change the colors/brightness. I was able to get around the issue with the use of a capacitor on the newer ones, but I still could not go past about ~120 brightness depending on saturation before it would lock up while the older one (again same model) would do just fine at bright white, nothing else needed. Not sure if I'll settle or return and try a different brand, but after 4 and none working out of the box I would not recommend.

So far so good! I haven’t had any issues with this powering a bitaxe gamma 601. It provides more than enough power to overclock as well. It stays cool to the touch and I’ve never had it get hot. I’ve been running this bitaxe for roughly a month now nonstop with this power supply.

Short review: This power supply is dangerous! Not only did it fail to deliver 80% load in optimal conditions, it also got stuck in an overheating fail state for at least an hour! The only good thing I can say is no fires or melting occurred. Long review: I purchased a 5V 10A version to replace a lab power supply for an 8 x 18650 battery tester. The peak current draw of this end device is 8.2 amps, verified on the lab power supply. I set the new power supply on the cold concrete thin side down and started all 8 channels, waiting 10 minutes to make sure nothing heated up excessively. I came back a couple hours later, the tester was cold and powered off and the power supply was painfully hot. Thankfully the batteries and tester were fine, based on the graph data the power supply failed shortly after I left and remained in that fail state for a long time. I'm glad my test setup was in the garage on a cold concrete slab, things could have played out differently if I tried this on carpet.

The barrel jack ( and two wire adapter provided) are not suitable for a 15A rated power supply. Using either of the two connectors produced too much voltage drop. 18AWG output wiring is also insufficient for 15A. Should be 16 or 14awg to reduce the voltage drop caused at 15A. Had the first unit less than 1 year and it died ( no output - led blinking on/off). It was not used very much during that year. I have ordered another because I am in a pinch to get my LED display back up running again. As others have stated do not count on 15A output. I am using at only 5 - 8A and it still died premature. Update: Received a second unit and is working for my application at 5 amps( after cutting off the barrel jack voltage drop is manageable). Supplier has been very good about listening to the barrel jack complaint and mentioned 24 month warranty should this new unit fail premature.

I bought this unit to power a LED strip for my TV Ambience setup; unfortunately, the adapter died 10 seconds after I plugged it in, so this review is for their customer service. I contacted them via email, and they responded quickly. They asked me to send them a couple pictures and do a couple of tests. The unit was indeed dead. Immediately they asked me if I wanted a refund or a different unit sent to my location (International). I asked for a refund and they did so quickly. We all understand that the manufacturing process is not 100% reliable, so it is expected that some units are faulty. Mine was indeed one of those and even though we are sure that these things happen, we are not sure how the company will respond to a situation like this. In this particular case, they delivered. So thank you for that. For those that are planning to buy the unit, you can do so knowing that the company will get back to you.

Great little power supply for my lighting project./ Works exactly as described. It is silent, and compatible with the lights I needed it for. The price seems right on point with other similar products.

I've bought 3 of these and one failed completely. At least it did not catch on fire or cause a more serious problem. The output on these per supplies starts a bit high and drops a bit more at load than some other brands. I generally try to buy other brands of supplies now even if they list 10A of current instead of 15A. I try to find ones that are etl or ul listed. I don't see etl or ul on this one.