Progressive miniaturization of components means that the distances between the solder connections on the circuit board are also becoming ever smaller. Even the smallest dirt particles or condensation can cause the complete electronic system to fail.
Dickert Electronic eliminates this problem by purchasing a selective film coater from Asymtek/Nordson. The patented SelectCoat procedure selectively and fully automatically applies a protective film to all components and connections at risk. An essential component of this procedure is that the coating is carried out exactly, reproducibly and without atomized spray.
Connection terminals, switches, buttons or plug connectors are spared. Coating templates are not required as the program-controlled system applies the protective coat with millimetre accuracy.
For electronic systems that must work in a failsafe manner in a rough industrial environment or outside with changing environmental influences, the protective coating will increasingly become a necessity.
© M. Dickert