What is environmental testing and inspection? What does environmental testing include?

environmental testThe main purpose is to test the performance and reliability of electronic components under different environmental conditions to ensure their stable operation in practical applications. The content of environmental testing usually includes the following aspects:

1. Temperature testing

· hot testEvaluate the performance and stability of components in high-temperature environments.

· Low temperature testingTest the working ability of components under low temperature conditions.

2. Humidity test

· Test the performance of components in high humidity environments, evaluate their moisture resistance and moisture resistance.

3. Temperature and humidity cycling test

· Test the tolerance of components and evaluate their long-term stability under alternating temperature and humidity conditions.

4. Vibration testing

· Test the performance of components under vibration conditions, especially those used for mobile devices or industrial applications.

5. Impact testing

· Evaluate the tolerance of components under rapid impact conditions to ensure that they will not fail in extreme situations.

6. Salt spray test

· Detecting the corrosion performance of components in salt spray environments, especially suitable for applications in marine or humid environments.

7. Electromagnetic interference（EMI testing

· Evaluate the performance of components in electromagnetic interference environments to ensure they are not affected by external electromagnetic fields.

8. Electrostatic discharge（ESD testing

· Test the tolerance of components to electrostatic discharge to evaluate their reliability in electrostatic environments.

9. High voltage testing

· Test the performance of components under high voltage conditions to ensure their safety and stability under extreme voltage conditions.

10. Radiation testing

· Evaluate the performance of components in radiation environments, especially for applications in aerospace and nuclear energy fields.

summary

The purpose of environmental testing is to ensure the reliability and stability of electronic components under various environmental conditions, help manufacturers identify potential failure modes, and optimize design and production processes. Through these tests, we can better ensure the performance of the product in practical applications, meet customer needs and industry standards.