Padarsey12V 30A Universal Regulated Switching Power Supply Driver for LED Strip Light CCTV Radio Computer Project

very good

The power supply has been working well for 3 months and voltage adjustment potentiometer worked fine. BUT I didn't realize that the fan would run all the time!!! and its not a whisper. I can hear it across my 3 bay garage even without my hearing aids. I wish I had bought another brand with a temperature regulated fan. They can be found in this same price range.

This thing was great up until 2 of the wires I hooked up to the output touched and immediately shorted the thing. It’s fried, but that’s on me. Although it does say that there is shortage protection but maybe that’s only for input. Highly recommend just be careful.

GOOD: price of course is the main selling point, this PS is very strong and built well. voltage and amps are consistent even under strenuous load, fan noise on a scale of 1-10 i’d say 5, the connection points for input/output are durableBAD: if your using this power supply for ham radio or cb radio you may want to build or buy a noise filtering system the power supply does not cause much interference on the 40 cb channels although it’s still slightly noticeable.. ALTHOUGH on lower hf frequencies there is strong oscillating on certain bands. i built a ferrite choke installed it on the + output going to my HF rig and it helped a lot but it’s still noticeable.. overall for the price this is a great supply and with a few more dollars and a little effort you can add some ferrite and help it a lot.

replaced like power supply that was powering LED lights around the window at a store. Seems ok

Fan is noisy, consider where you will be using the item.

I have had this as a power source for my 5kw Chinese diesel parking heater out in my garage for a handful of months now. Unit runs flawlessly so far. Has no issues with the power draws of my 12v parking heater.

Put up 15meters of addressable 12v RGB lighting on the front of my house, which accounts for an approx 18amp load and it works great. This supply even has a small voltage adjust dial on it in case the voltage is a bit lower/higher than needed. One tip though, be VERY careful adjusting as even a 1/4 turn increased my voltage up to 14.2v. Overall, I'm very impressed with the quality of the unit and have no complaints at all. My only other comments that has also been mentioned by other users, the fan isn't exactly quiet on this unit. So keep that in mind for your usage.