Basic function of M12 waterproof connector

The waterproof connector device has three major performance of China’s mechanical system performance, electrical performance and environmental safety. Waterproof junction box is mainly divided into specialty and universal products. The raw materials are mainly: ABS engineering plastics, polycarbonate, PC / ABS, glass fiber reinforced polyester, stainless steel. The raw materials for the production of standard waterproof junction boxes in the world include: ABS engineering plastic, polycarbonate (PC), PC / ABS, glass fiber reinforced polyester, stainless steel.
Waterproof joints can be applied to a water-water environment to provide a secure and reliable connector connector. For example: LED street lights, lighthouse, cruise ship, industrial equipment, sprinklers, etc., it is necessary to use waterproof connector. A waterproof cable plug is often used in the power system. It is mainly to apply the equipment in the outdoor product, large-scale remote control, the body in the outdoor control system is not in the body. For example, in the base station of chemical plants, power plants, power supply bureaus, telecommunications networks, is used in factories with higher automation levels.
Temperature resistance: The current working temperature of the waterproof material is 200 ° C (except for a few studies high temperature special waterproof joint), the lowest ambient temperature is -65 ° C vibration and impact: the vibration and impact is important to electric waterproof connector Performance, especially in special applications such as aerospace, railway, road transportation. It is an important indicator for testing the mechanical structure stability and electrical contact reliability of electric waterproof connector.
The intrusion of moisture gas will affect the performance of the insulating material to connect H and corrode metal components. The development conditions of constant moisture and heat test are relative humidity of 90% (98% of the corporate product design specification), temperature 40, 20 ° C, according to its own product, according to the test time of at least 96 hours. The alternating moisture and heat test results are more needed. To determine whether the waterproof joint can complete its connection function (such as contact resistance) after the predetermined plug-in cycle is specified.
The insertion force and mechanical life of the M12 waterproof connector are related to the contact of the coating mass (sliding friction influence coefficient) (positive pressure size) (positive pressure size) (positive pressure sizes) in contact with social partial enterprise structure (positive pressure size). The insulation resistance measured the electrical M12 waterproof connector contacts and the insulation characteristics between the contacts and the outer casing, about a few hundred megawatts to a few thousand megawatts. Resistance, or tolerance voltage or dielectric tolerance voltage refers to the ability of the M12 waterproof connector contact between the contact and the outer casing structure to withstand the capacity of the maximum rated pressure test. The contact resistance of the M12 waterproof connector is not equal to one million to 10 million times.