We know that the influence of the environment on the performance of the connector is great, the main factors of temperature, humidity, pH, vibration and impact and the liquid impregnation, these factors also affect the work and life of connector, below is a brief introduce of these factors on the impact of the efficiency of connecting device.
The same object can have different performance in the different environment, therefore, the evaluation of an object is good or bad, it will bear much of the environment is also an important index. Familiar with the electronic engineering field but the connector parts, it is applied to every corner of our production and daily life, to meet a variety of complex in harsh environment applications, it is particularly important to the environmental performance.
We know that the influence of the environment on the performance of the connector is great, the main factors of temperature, humidity, pH, vibration and impact and the liquid impregnation, these factors also affect the work and life of connector, below is a brief introduce of these factors on the impact of the efficiency of connecting device.
Physical state change the object to the temperature, which is a connector performance is very strong, because of the season, geographical differences, the ambient temperature will be a lot of difference, and in the two assembly connector connected, the current passes will generate heat causes the temperature to rise, the two is the sum of the working temperature. The metal components of a good connector should not change the physical state can be maintained in a certain temperature range, so as to ensure the high efficiency of it. Generally, it should be able to withstand the maximum 200, minimum 65 degrees below zero. Influence of humidity on the connector is water. Because the water is corrosive to metal components, but also has certain conductivity, can reduce the insulation, so the connector assembly material must be used with minimal impact to the water. Usually, the connector should be in 90%-95% relative humidity, the temperature of 40 degrees, at least 96 hours work. Salt fog is water contains salt, it can produce components of metal corrosion and influence the electrical connector. Generally, it should be in the salt spray environment specific sodium chloride solution artificially made in at least 48 hours of continuous work. Vibration and shock the main connector consistency and electric contact reliability, usually according to the connector application environment, based on the simulation of vibration impact parameters related to the environment to test its performance. Effect of liquid impregnation with water and humidity compared to similar water around, short duration of action, usually through the test to evaluate the resistance of sealing liquid impregnation.
Because of the different application environment, application objects of different shape and structure of the connector, are not the same. However, the connector must be to maintain the current continuity and reliability of the connected component. In order to realize this purpose, to in-depth analysis of the environmental performance of connector, the connector application suitable to electronic equipment in the appropriate.
