Summary of common connector failure analysis and treatment methods

Now the use of connectors is a common phenomenon, especially a lot of times there will be some small problems, if it is not a matter of principle, learn to deal with their own good, mainly is the most convenient, can also improve efficiency.

Connector failure 1: poor contact

The first common fault problem is bad contact, from the fault structure, the inside of the connector metal conductor is the core of the whole equipment parts, is used to connect the external wire or cable, electric pressure or the current data signal is equal to the mutual cooperation, mutual collocation is passed to the connector contact is above, so, on the connector design must demand structure is excellent, want to have a reliable stability and good electrical conductivity. Because this kind of situation often happen, there are a lot of reasons, may be due to the contact part of the connector design is unreasonable, material selection above there is a problem, or is the size of the processing is not comply with the design requirements, rough or wrong installation method, etc., can cause the connector and set up the connection between bad, so in the electronic device failure occurs when the first question to consider is the contact problem, be sure to check all the joints, under the condition of compact connection to consider other problems, if not problem of internal connections, through a simple dial operation can repair it well.

This one of the other issues that need to be attention, that is in the process of using the protection of the connector, it is also very important, sometimes poor contact because of the improper protection of at ordinary times, we caused the local damage or from corrosion of connector, this kind of situation caused by the poor contact is generally difficult to repair, need to replace the connector, is not only a trouble, is a waste of resources and economic losses.
Connector failure ii: poor insulation
The second cause of the problem is the defective insulation, the main also said external environment influence, this kind of circumstance commonly appear performance is not stable, the leakage phenomenon is more terrible, may cause the unsafe factors in the use, intuitive can be observed, but such problems when must stop the work of the connector, and directly replace new.

Here also comes to a problem that is the cause of the defective insulation, because surface or inner insulator equipment excess materials, such as common dust dust, burr and so on adsorption material, for a long time can cause insulation moisture absorption, aging in a short circuit, leakage, the occurrence of fault, if they are substandard insulation materials, is wrong, we choose if there is a kind of situation is caused by environmental impact, that is what we caused by improper use and protection of poor, particularly humid environment corrosion damage to the connector insulation more let us very entanglements, this must be avoided as far as possible, In order not to cause more unnecessary losses, especially leakage protection, and may involve the safety of people. Therefore, when in use, special attention should be paid to the protection of the insulator to prevent and control the fault caused by the defective insulator.

Connector failure three: the connector is not stable
The third common failure in the use of connectors is the problem of unstable connector fixation. Due to poor fixation or slight shaking, connector power can be cut off. In more serious cases, the connector will be disconnected and the product will disassemble. This can generally be avoided by changing the way the installation is done, especially by paying attention to the rationality of the installation and the tight combination of the installation and the use. Therefore, in the choice of time, should be set as close as possible between the connection, the choice of design meets the requirements, relatively mature process of the product.

In addition to the common problems above, there are some small problems, will affect the use of connectors, therefore, in the choice of connector products, we must eliminate bad products, to avoid the occurrence of bad problems.

Best regards,

Ada Zheng