115V AC to 12V DC Converter, 12V 50A 600W DC Power Supply Switch, Adjustable Switch Transformer for LED Strip, LCD Monitor, CCTV, 3D Printer, Computer Project, Radio and Car Stereo

Excelente a toda prueba, las instale en sistema de luces led en un showroom y funcionan bien

I do a lot of re-wiring on my cars. This makes testing much easier. No worries about needing a battery you can easily hook to the terminals with multiple leads and add any kind of connector to the ends of your leads. Very handy.It would have been nice to have a meter on it so you know what voltage your using instead of having top check your switch.

It works good for the purpose I use it for, which is running my Home-based rigs/Ham Radios. I use one for my Yaesu ft-710 and another for my Icom 8500. I'd like it more if I could more firmly fit my banana plugs into the sockets. It works but not snug so I have to be careful with the connections. Other than that, good product! Good price!

Blew my 18in sub amp had an old car audio amp layin around. the draw is varying and this power supply is great!never varies from 12.1 . Thought I would need a battery and such but this is amazing. The JBL 500 works just fine. Wanted to use a larger amp but the fan noise of the amp was louder than expected. Could have got a smaller converter but more than you need is always good. Now to fix a picture frame before the wife gets home

I haven’t used it Yet

Works as described. I needed something to test my dc adapter devices inside the house. Maybe also run a car stereo or amplifier.

bought to run my bandsaw blade sharpener in the shop. The sharpener is made to run with a 12 volt battery, but I didn't want to have to keep charging a battery to sharpen blades at home.

Used the converter to run a 12v fuel pump. So far works great.