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Views: 0 Author: Site Editor Publish Time: 2021-10-06 Origin: Site
The automobile connector is a key node for information transmission and conversion. It is a device used to connect a conductor of a circuit with a conductor of another circuit or a transmission element with another transmission element. The automobile connector provides a separable interface for the two circuit subsystems. On the one hand, the maintenance or upgrade of parts or subsystems does not need to modify the entire system; on the other hand, it improves the portability of parts and the expansion capability of peripheral equipment. Making the design and production process more convenient and flexible. Therefore, we can see the importance of automotive connectors to automobiles. This article will do a certain analysis of the advantages and disadvantages of automotive connectors and testing items, so that we have a deep understanding of automotive connectors.
The advantages of automobile connectors
The disadvantages of automobile connectors
Inspection items for automotive connectors
1. Various ways to buy
The automobile connector, which is very popular with customers, is used more frequently, so the automobile connector products also give a lot of convenience in terms of purchasing channels. Corresponding products can be found in different shopping malls or auto parts stores. And as long as there are places where automotive connectors are sold, the types of connectors will be complete, and the diversity of purchase channels has become the advantage of automotive connectors.
2. The interface can be customized
The automobile connectors with word of mouth provides a relatively high degree of matching interface, so there may be many automobile connectors interfaces purchased, which can be appropriately tailored according to the number of interfaces of the device to be connected. Therefore, the automobile connector interface can be tailored by itself, and the reduced interface meets the different connection requirements for the number of connection interfaces.
1. The production technology level of domestic automobile connector manufacturers is uneven. It is difficult to guarantee product quality, and does not pay attention to appearance; the quality and performance of domestic automotive connectors are unstable
2. It is difficult to batch mechanized quality inspection, relying solely on manual labor, and the quality inspection rate is not high. Lack of automatic detection to solve the problem, but the so-called 100% detection by manual means.
3. The lack of a standard management mechanism, and strict management not in accordance with the prescribed process methods.
1. The purpose of the plug-in force test: to verify whether the plug-in force of the connector meets the product specifications
2. Purpose of durability test: to evaluate the impact of repeated plugging and unplugging on the automobile connectors, and to simulate the plugging and unplugging conditions of the connector in actual use
3. Insulation resistance test purpose: to verify whether the insulation performance of the automobile connectors meets the requirements of circuit design or when it is subjected to high temperature, humidity and other environmental stresses, whether its resistance meets the requirements of relevant technical conditions.
4. Purpose of withstand voltage test: to verify whether automobile connectors can work safely under the rated voltage and whether it can withstand overpotential, so as to assess whether the automobile connectors insulation material or insulation gap is appropriate
5. Contact resistance test purpose: to verify the resistance value generated when current flows through the contact surface of the contact
The above is a brief introduction to the advantages and disadvantages of automotive connectors and testing items. I believe that through this article, everyone will know more about automotive connectors. If you have other questions about automotive connectors, you can come to contact us