usb数据线批发供应商
PostTime:2017-03-09 04:51usb数据线批发供应商红色-USB电源 标有-VCC、Power、5V、5VSB字样白色-USB数据线(负)-DATA-、USBD-、PD-、USBDT+绿色-USB数据线(正)-DATA+、USBD+、PD+、USBDT+黑色-地线 -GND、GroundUSB是一种常用的PC接口,只有4根线,两根电源两根信号,需要注意的是千万不要把正负极弄反了,否则会烧掉USB设备或者电脑的南桥芯片!Red USB marked Power, 5V, VCC power, 5VSB "The white USB data line (negative), USBD-, PD-, USBDT+ DATA-Green USB data line (positive), USBD+, PD+, USBDT+ DATA+Black wire - GND, GroundUSB is a commonly used PC interface, only 4 lines, two signals of the two power, dont need to pay attention to is negative inside out, otherwise it will burn the USB device or computer single chip!