I’m building a triple Luxeon V Convoy S21A, and I can’t seem to find triple 4040 MCPCBs anywhere (20mm or otherwise). Does anyone know where I can get these?
Kaidomain has single 20mm 4040 ones but no triples. Mtnelectronics doesn’t have them either and Led4power doesn’t seem to be open any more. I’ve tried flowing them on to a 3535 triple but I keep getting shorts between the charged pads and the MCPCB core itself.
Any help would be appreciated.