What Are The Factors That Cause The Insulation Of Cold-pressed Terminals To Deteriorate?

Distribution box plays an important role in electrical connection. As its application becomes more and more extensive, people's control requirements for it are becoming more and more precise. With the development of the electronics industry, the scope of use of cold-pressed terminals is increasing, and the types are increasing. For users, they can choose suitable products according to their own needs during the purchase process.

However, in actual applications, there is a problem that has caused trouble for the majority of users. That is, after a period of use, the insulation of the cold-pressed terminal deteriorates. What's the matter? Next, let me introduce to you the factors that cause the insulation of the terminal to deteriorate.

First of all, when the cold-pressed terminal has poor contact, it also means that the pressure in its external cable, the contact piece should have an excellent structure and the function should be very stable. If the structure of the touch piece is unreasonable, the material selection is inappropriate, the mold is unstable, and there are errors in the processing, etc., these situations may cause the performance of the cold-pressed terminal and the terminal block to deteriorate during use, and there will be problems of poor contact.

For insulators with general insulation performance, the touch piece can be placed accurately to insulate the touch piece from the touch piece or the touch piece from the shell. Especially because of the high density of small cold-pressed terminals, they are used more. Because there are many metal residues on the surface and inside of the insulator, if the organic material separation and harmful gas adsorption film and the surface water film are smooth and form an ionic conductive channel, some poor insulation will occur.

If it is due to poor solid insulation, then the insulation effect will be lost. In fact, solid insulation can provide excellent protection for the touch parts, and also has the functions of device positioning and locking. If the cold-pressed terminal is not fixed well, it will cause a momentary power outage at the least, and may even cause serious impact on the on-site facilities.