亚洲欧美日韩国产精品一区_美女粉嫩饱满的一线天MP4_中文字幕成熟丰满人妻_幻女FREE性俄罗斯_人人爽久久涩噜噜噜AV_中文字幕久久无码亚州激情_欧美人与动牲交大全免费_亚洲精品久久久久久动漫_777yyy亚洲精品一区二区_日产区一线二线三线区

Wire waterproof connectorIt is a high-quality electrical connector product mainly produced and processed from aluminum materials. The interface type outer groove connection has the advantages of light weight, light weight, and convenient use.

The withstand voltage test of wire waterproof connectors refers to the relationship between certain insulation layers or between certain insulation layers and grounding devices in highly applied natural environments (such as aerospace engineering, railway, and road freight). This is a key indicator value for checking the solid foundation of the waterproof connector structure of wires and the reputation of electrical contacts. The compressive strength or working voltage and material withstand voltage tests of wire waterproof connectors are the tactile sensation of wire waterproof connectors. Qualitatively analyze the working voltage and conduct additional tests on the resistance between the middle or middle part of the board, the touch piece, and the shell.

Usually suitable for the connection of electrical equipment and various instruments, as well as the wiring between surfaces. The natural environment of wire waterproof connectors can only be used in combination with the working temperature and the temperature of normally open contacts. In some specifications, the maximum allowable temperature of the waterproof connector for the lower wire of the additional working current varies.

When wire waterproof connectors work in natural environments containing moisture and salt, electrochemical corrosion will occur on the surfaces of metal structural components and contact components, which will damage the physical properties of electrical equipment. When the waterproof connector of the wire is at high frequency, the magnetic field can significantly shield the actual effect of the electromagnetic field. At this point, the electrical continuity of the metal shell has a certain standard. Waterproof wire connectors are also shell contact resistance, which refers to the release of working voltage in the insulation layer of the connector and displays system resistance.