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Protecting boards from corrosion
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Aug 28.2019, 17:43:21
Dear all,
I am currently coating my boards with specific silicone to protect them from moisture and atmospheric agents. The boards are mounted in outdoor equipment.
I am trying to find out alternatives to coating, for two reasons:
- it does not completely solve my issues with aging and corrosion. Some boards come back with corrosion around or in the connectors
- I am planning a stacked board Setup. How can I protect the board-to-board connector?
I tried to take Inspiration from engine ECUs, but I see many different approaches: complete potting, Surface coating, naked board in tightly insulated enclosures...
Anyone willing to share their experience?
Thanks in advance.
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