Led coatings

KitnerPush

Active Member
I've done some research and concluded that Parylene is the best conformal coating for LED PCB. I will not say which type or how either.
 

Prawn Connery

Well-Known Member
I've done some research and concluded that Parylene is the best conformal coating for LED PCB. I will not say which type or how either.
It is. Except for cost. You need a machine bigger enough to coat large PCBs or multiple PCBS at a time, and those machines cost a lot of money. We already looked into it. It is also a bastard to remove if you ever need to work on the PCB after it has been coated. It's simply not cost-effecitve for your industry (yet), otherwise everyone would be doing it
 
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