How to solve the connector failure?

Release time:

2023-03-01 14:53

At present, the application of electronic connectors in life has become more and more extensive. Due to the small size of such devices, the design is more precise, and various situations often occur in use. For some common faults, we also need to do the corresponding analysis work, when the fault occurs, what should we do?

Connector failure one: poor contact

From the structural point of view, the metal conductor inside the connector is the core part of the whole equipment, which is used to match the electrical pressure or current of the externally connected wires or cables, and the data signal is equal to each other and transmitted to the connector contact matched with each other. Therefore, the connector design must require excellent structure, reliable stability and good conductive performance. Because this kind of situation often occurs, there are many reasons, which may be due to unreasonable design of the contact parts of the connector, problems in material selection, or the processed size does not meet the design requirements, rough or unequal installation methods, which will cause poor connection between the connector and the equipment. Therefore, when the electronic device fails, the problem to be considered is the contact problem, be sure to check all the joints, and consider other problems when the connection is tight. If it is not the problem of internal connection, it can be repaired very well by simple dialing operation.

In addition, it is also important to pay attention to the protection of the connector during use. Sometimes poor contact is due to improper protection, resulting in local damage or corrosion of the connector. This situation causes poor contact. Generally difficult to repair, the connector needs to be replaced, which is not only troublesome, but also a waste of resources and economic losses.

Connector failure two: poor insulation

This is mainly the impact of the external environment, generally in this case there will be unstable performance, leakage phenomenon is more terrible, will cause the use of unsafe factors, more intuitive can be observed, but encounter such problems must stop the connector work, and directly replace the new.

There is also a problem involved here, that is, the cause of this poor insulation. Due to the existence of surplus substances on the surface or inside of the insulator equipment, such as common dust, burrs and other adsorbents, the moisture absorption of the insulating material will be caused for a long time. The aging will occur in the occurrence of short circuit, leakage and faults. If the insulating material is not up to standard, it is our choice error, if there is a situation is caused by environmental impact, it is caused by our improper use and poor protection, especially the damage to the insulation layer of the connector caused by humid corrosive environment, which must be avoided as much as possible, so as not to cause more unnecessary losses, especially the protection of leakage, and may also involve human safety issues. Therefore, when in use, special attention should be paid to the protection of the insulator to prevent the failure caused by the poor insulator.

Connector fault three: connector fixed instability

Due to poor fixing or slight shaking, the connector can be powered off, and even more serious, the connection will be interrupted and the product will disintegrate. This can generally be avoided by changing the installation method, especially the rationality of the installation, the close combination of installation and use, this problem will not appear. Therefore, when choosing, we should try our best to set up close connections between different products, and choose products with design requirements and relatively mature technology.

2023-03-01