Bevo
Let your Light Shine before men
By wiring between the two PSUs you will create a common ground. And you can still hook cables up to the negatives on both of the PSU's.
David_AVD said:1260 pixels x 0.06A (per pixel) = 75.6 Amps !!!
Way more than the PSU and that cabling can handle I'd say.
lithgowlights said:I run 1003 5V pixels off a 250W 5V PSU and it handles it fine, but that's about the limit I'd be willing to push, and next year I'll be getting a slightly larger meanwell PSU to handle it better