pcb used for High Power LEDs

2016/8/26 17:07:49

With aluminum pcb, it can't transfer enough heat to cool down the temperature.I thought about using a ceramic pcb. Does anyone have experience with ceramic pcbs? Another question is that is there a way to manufacture an aluminum pcb directly on a heat-sink?

Jeff Hanenkrat

2016/12/9 16:30:16

You can use a petier element between the pcb and the heat-sink for a better heat transfer.


2016/11/25 6:49:53

You can use water cooling, as anything else will fail.

Malcolm Evans

2016/10/5 4:17:04

A ceramic pcb will not perform as good as you think. A Copperinlay might be the better way of coping with these high losses. You didn't tell us how big your pcb is.

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Bartosz Orzechowski

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