Electrical connector manufacturers to interpret the purchase of electrical connectors to consider what environmental parameters

In life and work, there are many occasions that need to use electrical connectors, so users who have an urgent need for connectors want to purchase electrical connectors from reliable electrical connector manufacturers. However, the choice of electrical connectors needs to consider more factors, not only to consider some parameters of the machine itself, such as considering the electrical parameters of the machine and the mechanical parameters of the machine, but also to consider some environmental parameters. What are the environmental parameters that electrical connectors need to consider? Below, electrical connector manufacturers do a brief introduction:

1. Ambient temperature

When purchasing electrical connectors from electrical connector manufacturers, users need to consider the parameter of ambient temperature, because the metal material and insulating material of the electrical connector are closely related to the working environment temperature of the connector. The ambient temperature also has a very important influence on the use of the electrical connector. For example, high temperature will damage the insulating material of the electrical connector, thereby reducing the resistance and withstand voltage performance of the electrical connector. Moreover, under high temperature conditions, metals may also lose their elasticity, thereby accelerating aging and fault deterioration. Therefore, when a well-known electrical connector manufacturer recommends purchasing an electrical connector, it needs to be based on the composition of the electrical connector and the actual environment. Choose from working temperature.

2. Ambient humidity

Electrical connector manufacturers emphasize that when the ambient humidity is too high, it may cause electrical breakdown. The wet environment will cause water vapor to absorb and diffuse on the surface of the insulator, thus affecting the insulation resistance. If the electrical connector is in a high humidity environment for a long time, it will cause physical deformation, which may lead to corrosion and cracks. Therefore, electrical connector manufacturers believe that when purchasing electrical connectors, they need to consider environmental humidity and select electrical connectors with higher corrosion resistance in combination with electrical connector materials.

3. Atmospheric pressure

Manufacturers of electrical connectors with well-selected materials believe that in high altitude where the air is thin, the gas pollution released by plastics will increase the momentum of corona and reduce the pressure resistance, which may lead to short-circuit fault of the circuit. In order to avoid this fault, manufacturers of electrical connectors believe that when using non-sealed connectors at high altitude, they must be derated and used as safely as possible. Therefore, when selecting electrical connectors, to try to choose a good sealing electrical connector.

In addition, electrical connector manufacturers emphasize that when selecting electrical connectors, they also need to select connectors according to different machines and different corrosive environments. They should have a general understanding of the materials used in connectors, understand the properties and characteristics of different materials themselves, and try to choose electrical connectors with stronger corrosion resistance and better sealing performance, so as to ensure that electrical connectors can be applied under various conditions.