Vortex Sound Research

I got a doepfer 2hp USB power supply to power some LED lights and charge my phone, but i tested it with the lights and fried them. I think I pulled power from the 12v rail, but I checked the connection multiple times. On the page for the A-183-9 it says I need a dedicated 5v rail, which I don’t think I have. I have an MDLR performance case with a Konstantlab boardPWR and a uZeus from an old case that I’m using for some tube modules. Can someone help please? I would love not to fry any more lights…