Problem Areas for Selective Conformal Coating
This paper covers how to deal with problem areas for selective conformal coating for use in environments that are not friendly to electronic circuits.
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Authored By:
Arjen Koppens, Ad van Dinter
DIMA Dispense Technology and DIMA Group B.V.
Deurne, The Netherlands
Summary
Today's electronics are more and more used in environments that are not friendly to electronic circuits. The fast growth of the use of outdoor electronic applications results in an in creased volume of electronic circuits that need to be coated. Often humidity and pollution problems only show after the first introduction on the market. Unfortunately during the design of the PCB no attention has been given to the coat ability of the circuit boards resulting in problem areas for selective conformal coating.
Initially Published in the SMTA Proceedings
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