AC110V/220V to DC12V 15A 180W Switched Mode Switching Power Supply (SMPS) Transformer Driver Adapter for LED Strip Light

The heading says 30A but description is that it's 20A probably 30 is peak.The most annoying part is fan it's running even if it's not plugged in anywhere, and when you plug it in it gets little bit noisy i'm running car amp on it so i just turn music on and it's dead on. For people who wants to run 30A stuff i would recommend 40-50A intead, so that it wouldn't heat up and maybe the bigger ones can run without the fan on. But the for the price i think this is as good as you an get.

Good price for value

I haven't used it much but so far the tests I have done with it have been very successful

It's good product.

I have used this product on my 3D printer for about a week and the fan started to make loud grinding noise. Useless as it sounds like the bearings are gone and the noise is as loud as a hair dryer.Sucks as I cant use my printer now or cant get it replaced