All Questions
2 questions
2
votes
1
answer
748
views
High failure rates after pcb coating using DC 3140 RTV
We have been protecting PCBs using Dow Corning 3140 for many years now without any problems. Last couple of months however, one board after the other is failing after coating. We can't think of any ...
4
votes
5
answers
2k
views
USB Circuit Failure After Potting
I'm experiencing a strange failure of electronics after potting which I'm hoping to get some more insight and explanation to. The device is a custom, rugged USB drive in an Aluminium/Titanium body (...
- 191