12V Power Supply,110V to 12V DC Converter, IMAYCC AC to DC Converter 600W 50A, Power Supply for Diesel Heater

I bought this converter to power my 12v chemical pump and it works flawlessly. No variances in power. No connection issues with the clamps, either. The power cord is long enough to reach any receptacle that's nearby. With all the accessories included, it's a very good value. Definitely worth the price. I highly recommend.

Using this to test all electrical circuits in my 66 Tbird Convertible restoration. Plugging this into the battery leads and disconnecting the battery did the trick. Let's me save the battery from draining while car is not yet running. Awesome product. This first box did not come with the disconnect cords but the seller quickly sent me out a new replacement.

Used this to supply power to my diesel heater. Absolutely no issues, easy to install, has run quietly for several months without issue.

The Lf bros diesel heater came with a factory converter. After a full winter of use it went belly up. The green light went on but the machine wouldn't boot up. I had this converter new in a box for a different project so I grabbed it hooked it up and shaboody! Success? Day two just began and its over there working its little heart out. The cooling fan runs while its plugged in. So I ordered a remote control wall plug arriving today and woop bobs your uncle easy peasy. Hey no problem. I had in the past bought a smaller version of this but on start up the diesel heater temporarily requires a crap ton of amps. This product has all the amps required for flawless egnition of fuel by the glow plug. I will be ordering one more and maybe two to have a backup. I win yay me!💪

Purchased to power my Vevor gas dispenser, works great!

Backup info:We are temporarily living in our camper parked on our property while renovating the house. I parked the camper about 150 or so feet away from the septic tank clean out. One of the drudgeries of living in a camper is dumping the holding tanks when they’re full. So that I wouldn’t have to use the poop-cart and drag it over, I bought a macerator pump which not only pumps the tank contents over but also grinds any solids into bits that will fit through a garden hose. Macerator pumps only come in a 12V dc voltage. I had been dragging a battery to the wetbay to power the pump. But this changed all that. Now for the review: This is exactly what I wanted and I can’t believe I didn’t think of it sooner. The pump draws about 20amps and this handles that well. Other reviews say that the fan is loud but I haven’t noticed that at all. Yes, the fan does run at all times when the power is turned on but noise isn’t an issue. If you need 12v power in a place that is easier to run an extension cord, or plug into 120vac, this is what you want.

I purchased this for running our 12 volt fuel pump that fills our tractors. It’s a 12 volt fuel pump in a 100 gal portable tank. Works great. Had it for several months, and still going strong

I attached two oscilloscope pics of the 12 volt output. The longer shot has the power supply unloaded. The second almost indistinguishable shot was when I attached it to a tranciever. The fan came on, but I didn't see any deflection on the scope. I ran the scope in DC mode so that it would show DC voltages. You can see about 11.8 volts according to the scope. The scope shows peaks but I'm using an unshielded alligator clip probe, I can cause remarkable changes in the readings by waving my hand over the scope. It is possible I can see a tiny bit of switching artifact if I squint. This is a cheap scope but it would show a 1/2 volt ripple as sine waves or such. I think this is a good 12 volt power supply, reasonably well filtered. It would be fine for a ham transceiver that wants a nice steady close to 12 volts. I double checked with the internal reference oscillator and it seemed to show the same amount of jitter. What I thought might be switching artifact is cheap scope artifact. I hope that this helps people who are considering using this power supply.