， 端子线 。 Liyouda cable manufacturer , terminal line . As the main product of Liyouda, electronic wire harnesses have been affirmed and supported by customers. The most commonly used electronic wire harnesses are automotive wire harnesses. The automobile wiring harness is the main body of the network of the automobile circuit. Without the wiring harness, there is no automobile electric circuit. 端子 （连接器）与电线电缆压接后，外面再塑压绝缘体或外加金属壳体等，以线束捆扎形成连接电路的组件。 Wiring harness is a component that is made by punching copper contact terminals (connectors) with wires and cables and then plastically pressing an insulator or adding a metal shell to form a connection circuit. The wiring harness industry chain includes wire and cable, connectors, processing equipment, wiring harness manufacturing and downstream application industries. Wiring harnesses are widely used in automobiles, household appliances, computers and communication equipment, various electronic instruments, etc., body wiring harnesses connect the entire body , The general shape is H-shaped.
The common specifications of wires in automobile wiring harnesses are nominal cross-sectional areas of 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0 and other square millimeter wires (the nominal cross-sectional areas commonly used in Japanese cars are 0.5, 0.85, 1.25, 2.0 , 2.5, 4.0, 6.0 and other square millimeters), each of them has a permissible load current value, which is equipped with wires for electrical equipment of different power. Automotive wire harnesses of different specifications will be used in different parts of the car to support the realization of its functions. For example, the 0.5 specification line is used for instrument lights, indicators, door lights, bottom lights, etc .; the 1.0 specification line is suitable for turn lights, fog lights, etc .; the 1.5 specification line is suitable for headlights, horns, etc .; Wires, ground wires, etc. require 2.5 to 4 square millimeters of wire. 最大电流值。 This just refers to the general car, the key depends on the maximum current value of the load .
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