Automotive electrical connectors are valued by engineers whether in traditional cars or new energy vehicles. Because it plays an indispensable role in the normal driving process of a car. Let's talk about the role and performance of automotive electrical connectors today.
In general, in order to ensure safer driving, the choice of automotive connectors must be reliable. How to determine this reliability, that is, to ensure that the electrical connector in the process of use, the sealing performance and fire performance is stable. And when the electrical connector is working, it must have temperature control performance and display shielding performance.
Regarding the tightness of automotive electrical connectors, it targets not only waterproof and airtight performance. The international standard for the tightness of automotive electrical connectors is IP67, which is the highest specification for the industry's tightness. Depending on the car parts, there are different waterproof requirements. However, the IP67 standard has become the choice of many automobile manufacturers, which can better ensure the sealing performance of automotive electrical connectors.
The power source is also the most important energy source in the driving of the car. It is not only related to the normal operation of the engine, but also bears the use of all power sources during the driving process. Automotive electrical connectors also have different divisions in the automotive power system, such as in Between the male connector and the device, between the female connector and the cable, between the male connector and the cable, and between the female connector and the cable, these four types have a certain degree of tightness to implement.
In realizing the sealing performance of the automotive electrical connector, it is indispensable to mention the sealing ring. The sealing ring can not only achieve the effect of fixing between different hole positions, but also the effect of sealing. It can not only ensure the stable operation of automobile equipment, but also ensure the waterproof performance of automobile equipment in work. The material of the seal ring is mostly silicone rubber. This material is made by liquid silicon and solid silicon after a certain chemical change.
Electronic circuits play an important role in driving a car. Whether it is a car's control system or internal entertainment facilities, electronic circuit technology provides a connection guarantee for the stable operation of the car in all aspects. In order to make electronic circuit technology work better, automobile manufacturers have applied many shielding technologies to ensure the smooth operation of the work. Shielding technology can first protect the electronic circuit of the car, and secondly it also plays a role of anti-interference and radiation to other components. Specifically, there are two types of shielding technologies: internal shielding and external shielding.
When an external shield is used to protect an automotive electrical connector, two identical shield shells are usually assembled to form a shield layer, and the length of the shield layer can cover the entire connector length. Make sure that there is enough lock plate structure to ensure the reliable installation of the shielding layer. In addition, the shielding material used must not only be treated by electroplating, but also be treated to prevent chemical corrosion.