power supply

Hi team! I'm building an enclosure for a 5400 12v pixel mega tree. I have 4 Mean Wells in the enclosure connected to an F16v3 plus 2 expansion boards (I'll run it at 20 or 30%). I'm wondering if I can have a single power line coming into the enclosure that will directly power PS#1 and then have...

I'm having some troubles with the power injection for my mini trees. I have 8 mini trees which are broken into two lots of four. Each mini tree plus star uses 200 5v pixels (4 x 50 node strings). The wire diagram below shows how I have them wired up (I have only showed one group of four...

Hi all, New to the forum and I'm not too sure if this question is allowed because im using an Artnet to SPI controller, however it maybe could be of help to others in future! I am looking to install WS2811 LED Strips inside coving on walls for a down lighting effect. I have drawn up a wiring...

Hi All, Just looking for some feedback on the power supplies offered by Hanson Electronics. I've got a quote on Mean Well power supplies which are just shy of AU$200, but worried about the quality of $55 units. But at a cost ratio of 4:1, it's a consideration I'm looking into. Otherwise, if...

Hi, I am wanting to create a pixel matrix which will be 1200mm x 1200mm and the I will be using WS2811 bullet pixels from Ray Wu spaced at 50mm apart. I am having some trouble working out how to calculate how many power supplies I will require. I am almost 100% confident that my calculations...

Hey awesome people, I have just a normal light display and not a show so this is a little different than other threads. I currently run all my power (approx 45 sets) off just 2 outdoor power outlets(check out photo for what that looks like). I think that this year that might become a bit much...

The trick is to not smash the crap out of it.

Demo of old Dell server power supply rewired to power my LED's.