What is the function of a potting compound in protection of components?

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Multiple Choice

What is the function of a potting compound in protection of components?

Explanation:
Encapsulate. A potting compound surrounds the entire electronic assembly, filling all voids and hardening into a solid mass that immobilizes components, provides a moisture and chemical barrier, and offers electrical insulation. This full enclosure protects against moisture, dust, vibration, and tampering, and it stabilizes the whole unit. Sealing would imply just closing an opening, coating would be a thin surface layer, and insulation is a related benefit but doesn’t capture the idea of completely enclosing and protecting the assembly.

Encapsulate. A potting compound surrounds the entire electronic assembly, filling all voids and hardening into a solid mass that immobilizes components, provides a moisture and chemical barrier, and offers electrical insulation. This full enclosure protects against moisture, dust, vibration, and tampering, and it stabilizes the whole unit. Sealing would imply just closing an opening, coating would be a thin surface layer, and insulation is a related benefit but doesn’t capture the idea of completely enclosing and protecting the assembly.

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