A method of making USB cable

Release time：2018-2-8  Times of browsing：236

The utility model relates to the technical field of data lines, in particular to a USB cable line.
Background technology:
With the rapid development of the Internet and the continuous progress of science and technology, people in multimedia video are constantly pursuing faster, high-definition, larger transmission capacity of technology, resulting in the emergence of the current advanced USB 3.0 technology (USB: Universal Serial Bus, Universal Serial Bus). USB 3.0 can bring about rapid changes in external data transmission technology, its prospects will be bright, with the matching demand for USB 3.0 cable is also growing.



USB 3.0 technology structure is still the same as the USB 2.0 cable technology structure, although can produce USB 3.0 cable, USB 3.0 because of the need to achieve high-frequency large-capacity transmission, the cable heat resistance, high temperature resistance, fire protection requirements higher. And because USB 3.0 has more than two pairs of shielded signal line pairs for sending and receiving data, its outer diameter is thicker and its flexibility is worse than that of previous USB 2.0 cables.