DC-DC 36V 48V to 12V 20A 240W Step Down Converter Golf Cart Voltage Regulator Reducer Transformer with Fuse Waterproof

Used it to convert my 24V system on the Hummer down to 12V. It runs the radio, LED Whips, and Rock lights…. No problems 2 months after installing

I purchased the DC-DC 36V/48V to 12V 20A 240W Step Down Converter for our golf cart after the old one blew, and I’m really impressed with its performance. It fits perfectly in the existing setup and worked flawlessly right out of the box. Installation was simple and straightforward, even for someone with basic DIY skills. The waterproof design is a big plus for outdoor use, and the built-in fuse adds an extra layer of protection. So far, it's been running smoothly with no issues. Overall, it’s a reliable, well-built voltage reducer that restored full function to our cart’s 12V systems.

Great voltage reducer. Easy to install and works as intended

Does what it says, comes in a little box with a price of paper either a diagram on it which is cool. Super easy to installed took me all of 15min. Confirmed it converts 24v down to 12v. All in all good purchase!

Works well. Don’t know how much power it takes when there is no load. So I put a switch on the input and switch it on only when needed.

Good for what I needed

Works great

After 3 months still going strong with daily use. I purchased for my ebike to add 12 accessories at first I was leary and wasn't going to purchase after reading some reviews but I decided to cause I got to thinking, like most other electronics someone bought it and installed it wrong or overloaded it fried it an blamed the product, so bought and did a bench test with a voltmeter before installing and everything is still working great. It gets warm but not to hot to touch but its also exposed to a lot of moving air and and on average im only pulling have the amps then what its rated for. Tips when purchasing a buck converter: 1- Buy a higher rated one then you need for 2 reasons. If all your 12v devices pull 20 amp when they are powered on get a 25-30 amp rated not a 20. First is in case you have a power surge and second it won't run as hot cause it won't be under full load. 2- Make sure its wired properly, some people look at it and go "2 black negative wires and connect the 48v and 12v negative together and connect it to 48v negative power supply. Then have all the 12v devices negative tie into 48v negative. That not recommend even though it may work temporarily or fry something instantly depend on how everything else is wired but will eventually fail and can cause serious damage......especially if 48v- backfeeds to 12v- and fries buck converter and shorts 12v and/or 48v system. If not overloaded and well ventilated and wired properly it should last a while.