Nowadays, the application of the terminal is more and more extensive. Everyone knows that the terminal is composed of two parts: an insulating material and a conductor. These two parts determine the insulation performance and electrical conductivity of the terminal respectively. Therefore, these two parts The quality is directly related to the quality of the entire end. Because the terminals are used in some conductive projects, if there is a problem with one terminal, it may cause problems in the whole system. Therefore, before the terminal fails, we must take precautions in time. When the terminal fails, we must Repair in time. From a certain point of view, prevention is more important than repair, and it can ensure the stability and reliability of the terminal during use.

Generally speaking, the three major factors that may cause the terminal to fail are poor contact, poor insulation, and poor fixation.

Today I will tell you about the fault factor of poor contact. We also mentioned above that insulating materials and conductors are the two core components of the terminal. On the corresponding contact pieces, the contact pieces must have excellent structure. Only in this way can a stable contact be maintained and the voltage can be delivered stably. Therefore, our prevention of contact failures is to use contact pieces with reasonable structural design. , The selected materials should also be high-quality, and the contact parts produced with advanced processing technology, and then after the assembly is completed, certain protection work must be done during the storage process.

If the above situation is met, and the terminal also has a fault factor such as poor contact, we need to consider whether it is in some harsh environment or whether there is any improper operation during the use of the terminal. This situation will lead to poor contact between the contact and mating parts of the contact.