Environmental impact on magnetic connectors
1. moisture resistance
Constant humidity and heat experiment conditions are relative humidity 90%~95%, temperature +40±20℃. If the environment is too humid, the intrusion of moisture will have an impact on the insulation performance of the connection, and at the same time, it will rust the metal parts, thereby reducing the service life of the connector and changing its performance.
2. salt spray resistant
If you are working in an environment full of moisture and salt for a long time, the metal structure of the spring thimble type magnetic connector and the outer surface treatment layer of the contact is likely to appear galvanic corrosion, which will affect the physical and electrical performance of the magnetic connector. have a great impact.
3. temperature resistance
In practical work, after understanding the rules, the connector allows a higher temperature rise under the rated working current. Exceeding this specification temperature is absolutely not allowed, otherwise it will cause serious results in the product. When the connector is working, the current emits heat at the contact point, resulting in a temperature rise, so the normal operating temperature is best to be equal to the sum of the ambient temperature and the temperature rise of the contact.