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What are the causes of damage to precision electronic connectors?
Release Date:
2020-09-15 20:12
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As the connection unit between electronic components, electronic connectors are constantly moving towards precision and high-end. At present, the service life of most connectors is constantly increasing, but some users find that they are damaged after using them for a short time. Most of them It is caused by improper operation. Below we will introduce the reasons that cause it to be damaged.
The electrical connection cable has serious loose strands, and the wires or strands are burned out after power is supplied.
If the current carrying capacity of the electrical connecting wire or clamp is too small, it will also cause the strands to be burned or broken, resulting in damage to the precision electronic connector.
The electrical connection wires are obviously corroded, resulting in insufficient cross-sectional flow area, causing the electronic connector to burn out.
There is poor contact between the power supply clamp and the contact wire or the electrical connection wire and the clamp, causing the precision electronic connector to burn out.
It is not discovered in time that the clamp nut has become loose. If it is not dealt with for a long time, the connector will loosen and fall off.
After installing the precision electronic connector, the temperature does not change and the amount of offset allowance is insufficient or too small.
In addition, after the precision electronic connector is installed, if the reserved temperature change offset is too large, it will cause the vertical electrical connection wire between the contact wire and the load-bearing cable to become loose, so that once the power is turned on, the pantograph will not work for a long time. Will be broken or chopped off.
If the catenary is damaged at one location, but the pantograph is still running, it can easily cause damage to the precision electronic connector.
The above are the common causes of damage to precision electronic connectors. After reading this, have you mastered it?
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