How to choose the waterproof connector of LED display

As the outdoor environment in China is more severe than the indoor environment, hot weather and heavy rain can be seen for a long time. Therefore, in the enterprise to choose the waterproof connector of LED display, we should also choose anti-high temperature, not only look at the specification, to go beyond the specification, pay attention to the situation encountered in the practical application. Due to the LED waterproof connector planning production selection of part of the specification is learned from other professions in practice, and due to the occupation application time is relatively short, many terms do not meet and meet the requirements of the rapid change of LED waterproof connector. For example, the evaluation of anti-aging data is only abstractly applicable to field engineering applications, but how to define it depends on the product itself, which remains to be tested. The life of field engineering application is subject to the “skill application life” approved by the project manufacturer, which directly affects the selection and planning of commodity materials, and is also the reason for the wide variety of LED connector materials.

M15 2-6P, PVC,Nylon

The life of field engineering application is subject to the “skill application life” approved by the project manufacturer, which directly affects the selection and planning of commodity materials, and is also the reason for the wide variety of LED connector materials. Some of the test specifications were tested in a “normative static environment” and retested connectors were found to be compliant to the specifications after an engineering incident occurred. Why is that? Because the laboratory test selected the standard terms and standard environment, the application environment varies greatly. For example, the cable fixing head of M16 at the end of the connector requires cable grip and torsion resistance, and the specification only says that the tension reaches 80N.The torque impedance value is greater than 0.45n.m, but in practice the waterproof connector may be artificially pulled and twisted, so the actual data may be far from the standard value, and this force is maintained between the two connectors for a long time. Over a long period of time in the field, the connector is usually not waterproof or may break due to poor contact.

Look at the production quality control system in the connector factory. Product unqualified correction and inspection procedures, etc., all affect the quality of goods, that is to say, only 100% qualified, in the long run, good quality system control, is the most important factor for lamp manufacturers to choose connector manufacturers, otherwise it will be wise, big things confused. In general, with a larger production scale, skill inspection equipment company, product quality control and stability corresponding to a higher level.


Post time: Dec-08-2021