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What are the functions of the 4 core wires of the mobile phone data cable?

Article source:HERIZ ELECTRONICS CO., LTD. Popularity:147issuing time:2021-03-23 08:36:40

What are the functions of the 4 core wires of the mobile phone data cable?
The inside of the mobile phone data cable is generally composed of 4 core wires. The two wires that are connected to the power supply are red and black. Generally, the red core wire is connected to the power supply, and the black core wire is grounded. The other white core wire and green core wire are used for data transmission. When wiring, there will usually be marked words, and the detailed words are as follows: Red-USB power, marked with-VCC, Power, 5V, 5VSB
Green-USB data cable (positive)-DATA+, USBD+, PD+, USBDT+
White-USB data cable (negative)-DATA-, USBD-, PD-, USBDT-
Black-ground wire-GND, Ground

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