Protecting electronic circuits in hazardous areas ?

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SUMMARY

This discussion focuses on protecting electronic circuits in hazardous environments, emphasizing the use of potting compounds, specifically epoxy resin, for complete circuit protection. Conformal coatings like Loctite Shadowcure are recommended for moisture protection, while silicone can be utilized to safeguard specific components, such as capacitors, against vibration. The conversation highlights the importance of selecting appropriate materials and methods to ensure the durability and reliability of electronics in challenging conditions.

PREREQUISITES
  • Understanding of potting compounds in electronics
  • Familiarity with conformal coatings, specifically Loctite Shadowcure
  • Knowledge of vibration protection techniques for electronic components
  • Awareness of epoxy resin applications in circuit protection
NEXT STEPS
  • Research the properties and applications of epoxy resin in electronics
  • Explore different types of conformal coatings and their effectiveness
  • Learn about vibration damping materials and their use in circuit design
  • Investigate additional protective measures for electronics in high-temperature environments
USEFUL FOR

Electronics engineers, circuit designers, and technicians working in hazardous environments who need to ensure the reliability and longevity of electronic components.

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I am interested in how to protect electronics circuit in hazard areas

Are there special ways of soldering /circuit arranging for highly vibrational places ?
moist/water protection ?
Impact ?
Hi temperature ?
Special box materials for examples above?
etc...
tnx ;D
 
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One could use epoxy resin to fully protect the electronic circuit. This is very common in the electronics industry.

To simply protect the printed circuit board against moisture, try conformal coatings such as the Loctite Shadowcure.

If it is not possible to fill the complete assembly with a resin, some electronic parts such as capacitor can be protect agaist vibration using silicone.
 

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