What is the difference between industrial wire harness processing and ordinary electronic wire harness?

1. Industrial equipment harness processing is very different from ordinary electronic harness. Industrial equipment harnesses are usually high current, the wire requirements are extremely high. When the alternating current through the wire, the current will be concentrated in the wire surface flow, so that the wire resistance increases, the loss of power also increases, this is the skin effect. The higher the frequency of the current or voltage change, the more significant the effect of skinning. 2. In the industrial equipment harness processing, skin effect is in the signal line in the most basic distortion process one of the most likely to be the most willing to be ignored misunderstood. Skin effect will be due to the different components of the conductor, in the transmission of high-frequency signal phenomenon of incoherence. Similarly, on older harness conductors, the skin effect encourages signal current to bounce across multiple harnesses, creating a harsh signature on the sound. In order to weaken the skin effect, in high-frequency circuits also tend to use multiple strands of mutually insulated thin wire braided into a bundle to replace the same cross-sectional area of the thicker wire, this multi-stranded harness is called a braid. The use of skin effect, in high-frequency circuits can be used instead of hollow copper wire is the new copper wire to save copper. Although its resistivity will become larger, but does not affect the transmission performance, but also can increase the tensile strength of the transmission line. 3. In the industrial equipment harness processing applications, the use of the skin effect can be surface quenching of metal. In addition, the skin effect is also one of the methods of electromagnetic masking, the use of skin effect can prevent high-frequency electromagnetic waves penetrate into the good conductor and made into electromagnetic masking device, which is also in the elevator cell phone signal is not good.

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