A regular question asked in conformal coating is how thick should the coating film be? Well, the simple answer is thick enough so the conformal coating works and protects the circuit board. But not too thick as this can cause
thickness
How do I measure conformal coating thickness?
Measuring the conformal coating thickness on a printed circuit boards assembly (PCBA) is not a simple process. The fact of the matter is the circuit board is generally not flat for the majority of the surface. Therefore, the uneven nature