XKTTSUEERCRR 12V 30A DC Universal Regulated Switching Metal Case Power Supply Adaptor Transformer 360W for LED Strips, CCTV

Works great but comes with NO instructions of any kind. If you don't understand electrical terminal code, you won't have a clue. MADE IN CHINA. I was disappointed that the country of origin was not stated anywhere. I would not have purchased it if I had known. I think it is misleading and wrong to sell Chinese products in the US without stating it is made in China. No better than selling stolen items on Craigslist without first informing the buyer "This item was stolen from someone else's home if you still want to buy it, here it is cheap."

I used mine for some led strips (about 10A max, 4A norm, and no more than 6 hours per day), and this lasted about 13 months before the voltage dropped to around 4 volts. I adjusted the voltage back up using the built in potentiometer but the next day my led strips started flickering a lot. Nobody likes a disco in the kitchen.I bought a second power supply at the same time that is still in the box. I guess we'll see how long that one lasts.

No mounting tabs included but there are holes if you fabricate one. Save an old three wire power cord and attach it with ring terminals.

It works and the price is right. Fan is noisy but I expected it to be so. Need to find the motivation to take it apart and replace the fan with a far more quiet one

These Chinese LED power supplies have, in my experience about a 50% defect rate. The ones over 25amp have fans that are very noisy. They sound like a hairdryer when they go on. I don't know what alternative we have for high amperage DC power supplies but I need to find one. Lights should be seen and not heard.

Using for heated print bed for Makerbot 3D printer. Plenty of power. Adjustable voltage between ~11v - ~14v. Fan turns on when sufficient power is required.

Using this supply to power my 3D Printer and a 2nd to drive 3A (3000mA) into several strings of LED lights. Works great and has a fan that only runs when needed.

Power supply works well for powering my 5 GAW Blizzard miners currently sucking down 250 watts of juice. Pumps out 12.36 volts (factory setting) so it was perfect for my needs.