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Conformal coatings are protective, non-conductive dielectric layers that are added to a circuit board or electronic device. thermally-conductive-potting The coating “conforms” to the object being coated — often referred to as the “substrate” — allowing protection without significant additions to…

No matter what the specific application or industry, protecting electronic components is crucial for ensuring long-lasting system durability and functionality. Available in various formats including encapsulates and gels, electronic potting compounds provide reliable protection for both complex and simple components…

If the potting material contains air inclusions or ‘voids’, then it may not be such an effective method of protection. Voids can reduce the insulation effectiveness by allowing internal arc-over or surface tracking and, of course, will reduce the thermal…