Universal Power Supply Adjustable 3V~12V 12A 144W Variable Switching Power Adapter 100V-240V AC to DC Converter Transformer with 14 Tips&Polarity Converter,LED Voltage Display3V4V5V6V7V8V9V10V11V12V

This product was used for Halloween props and works great.

Felt promising, and initial thoughts ere that the quality was good, however - I left this on 12v connected to an 80w fan - it did just about drive the fan, although not to full speed, so maybe this is ~65w capable?After 3h the fan stopped, and on inspection I found the provided connector had got very hot, so much so that the plastic melted, the pin separated and and the thing went open circuit. I’ll be returning this.

Works good

I really like this little 12-amp power supply. I use it at my workbench for general testing of electronics. It has wall mount flanges, so I have it mounted to my wall. It comes with a nice variety of plug adapters. The meter is pretty accurate measuring within a few tenths of a volt of my multi-meter. Very useful.

Rated for 12 amps, when I pushed it hard it kept tripping and shutting down. Get what you pay for

Creates nothing but noise throughout my house , makes lines on my TV and if you use it to power a radio you won’t hear nothing but a loud buzz. Totally useless junk.

We have a lot of electronics and in this age it seems like I'm always looking for the right charge, this fills the gap when I cant find the right charger and need something charged now. My only complaint is that the adjustment nob is very finicky and you must be very careful in your adjustments as it's easy to go too high too fast.