There were many people ask jimmy the heat dissipation of the board.
First of all, the heat dissipation performance is compared with other boards.
If you don’t have any special requirement, you can use normal FR4 PCB boards.
But if you have some temperature requirement, you must read this article about LED PCB aluminium.
LED PCB aluminium heat dissipation is very good
The heat dissipation afforded by this construction is dramatically superior to standard FR-4 constructions.
The dielectrics used are typically 5 to 10 times as thermally conductive as conventional epoxy-glass and a tenth of the thickness resulting in thermal transfer exponentially more efficient than a conventional rigid PCB.
This is so effective that lower copper weights than suggested by the IPC heat-rise charts can be used.
If you want learn more LED PCB aluminium info, please get in touch with our MCPCB experts.