Has anyone ever encountered contaminants from the immersion silver process, whether it be from the board house or not...as it relates to conformal coating. The failure mode is severe de-wetting of acrylic conformal coating. All over solver resist, tops of components, pretty much everywhere on the assembly. Possibly some kind of sulphur contamination?
Christian
2017/2/4 14:20:08
Great article! Keep up the great writing.
Aubrey
2017/2/4 14:20:08
Keep your sharing like this. You have made a nice post and I really learned a lot from you. It will help me work out my new project.
Cash
2017/2/4 14:20:08
Quite good posting. Your knowledge is quite impressive and useful to me who is new beginner. Hope you can write more posts and I will keep on reading.
Keven Lohuds
2017/2/4 14:20:08
Good resource for new beginners.