218 views Yuda Electronic (HK) Technology Co.,Limited. 2018-06-19
The common USB data cables for mobile phones are metal copper materials used as core conductors. Not only the USB data cables, but most of the power cables we see in daily life are copper conductors. Why should the mobile USB data cable choose copper wire as the core of the USB data cable? Copper is the most suitable conductor material for all conductive materials.
The reason why the USB data cable selects the copper wire as a conductor:
1. The conductivity data of the copper core USB data cable is good, and the metal conductive material ranks the 2nd
2, copper core USB data cable thermal conductivity, metal thermal conductive material ranked No. 2
3, copper core USB data cables have good extensibility, flexibility is strong
4. The copper core USB data cable has good mechanical properties, is more durable, and can be recycled repeatedly.
5, the price of copper materials is relatively cheap.
Compared with the characteristics of all metal materials, copper metal is not only excellent in performance, but also very cheap, so the copper wire as the metal conductor of the USB data cable is most appropriate. The USB data cable produced by the USB data cable factory is basically based on copper. Of course, the core material of the USB data cable also has other materials, but the USB data cable is usually based on the copper core as the USB data cable material.
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