Hello.
Is it true that Aluminium core PCBs for LED mounting should always be almost totally covered in copper pours?
We are doing a LED PCB using an aluminium core. It has 35um copper tracking and 100um isolation dielectric between tracking and aluminium substrate. The aluminium core is 1.5mm thick. (other dimensions are 110mm by 46mm)
The attached shows our copper tracking on this PCB? Please advise if it is totally wrong, and should instead have loads of copper pours.
Is it true that Aluminium core PCBs for LED mounting should always be almost totally covered in copper pours?
We are doing a LED PCB using an aluminium core. It has 35um copper tracking and 100um isolation dielectric between tracking and aluminium substrate. The aluminium core is 1.5mm thick. (other dimensions are 110mm by 46mm)
The attached shows our copper tracking on this PCB? Please advise if it is totally wrong, and should instead have loads of copper pours.
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