Rextin DC 5V 60A 300W Regulated Transformer Power Supply Driver SW For LED Strip Lights (300W)

I have two of these wired up to a homemade Christmas light/all year around light project I made. It is outside in a waterproof outdoor electrical box. Been running for about 10 months straight currently with no issue. Easy to work in and I don't have any complaints with it.

This is a great device. Reliable and no issues even after 3 months of it being on all the time. Would by again

Very flimsy metal housing, but functionally spot on for 18 dollar power supply. Will be back for more, load tested okay. A little noisy on the output (ripple is higher than I like), but otherwise usable for many applications without modification. I discovered lots of missing parts on the PCB, so I was able to improve output ripple a lot by making a few design improvements (using those existing spots on the board). Maybe the 60 dollar one has all those parts already installed? Anyway efficiency is quite good as well, overall good value!

I’m currently using this for with REXTiN® WS2811 LED String Pixels Digital Lights. I suggest you to buy just make sure you buy correct one with same V of your lights.

These are great. They provide ample regulated current for Arduinos and their attachments (especially LED strips which are amperage-hungry at 5V). To connect this to the wall, I sliced the female end off of https://www.amazon.com/gp/product/B0153T1NF8/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1 and attached the 3 cords where appropriate. I used a multimeter to confirm that the voltage was 5V (which is tunable using a small screwdriver). Now, it's powering several projects. So good that I bought two.

Its powered my christmas lights quite well this year, and I plan on making it the base power unit for a much larger show next year.

Easy assembly

Exactly what I wanted and spot on with the shipping and when it would arrive.