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Results tagged with conformal-coating
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user 17574
Conformal coating is an insulating material applied to PCBs to protect against damage to the electronics. You can use this tag for questions about protecting PCBs with conformal coating and for issues with debugging/editing PCBs which have already been conformal coated.
3
votes
Accepted
Acceptable conformal coating expansion ratio for PCB with delicate SMT parts?
Generally this material is applied to protect components from environmental damage.
The ratio of change Stress [N/m²] pressure to Strain displacement is called Young's Modulus and the resulting fo …
- 148k
5
votes
Parylene as conformal coating for PCBs
There are many choices with tradeoffs that depend on your requirements for dielectric thickness (pF), protection from the environmental stress, reworkability, cost.
AR - Acrylic - easiest to use, bu …
- 148k
3
votes
Making a device explosion proof
Explosion Proof in electronics means to withstand 🧨 electrolytic capacitor or arcing switch in a vacuum sealed container but basically means different grades of pressure and strength but may also mea …
- 148k
2
votes
Accepted
Can conformal coating help against high-temperature environments if the chips heat up as well?
They don't want you to know that all plastics are thermal insulators unless they contain metallic particles like alumina oxide and would be grey in colour.
For the automotive market, spray or dip con …
- 148k