Shenzhen Guangjiayuan Electronic Technology Co., Ltd
Mr. Chen: 136-6225-2835 (same WeChat account)
QQ: 979285705
Miss Chen: 189-2385-0895 (same WeChat account)
QQ: 2391552662
Chen Weiting 135-3824-4786 (same WeChat account)
Tel: 86-0755-33182327
Email: gjydz88@163.com
Website: www.usb-type.com
Address: Building 10, Hongxing Gebu Qixiang, Songgang Town, Bao'an District, Shenzhen, Guangdong Province
What are the advantages of the Type C charging mother seat? There are three different appearances of USB interfaces, namely Type-A, TypeB, and Type-c. Type-A is a widely used interface standard in computers and electronic accessories. Most mice, USB drives, and data cables use this interface, which is also larger in size. Type-B is generally used for external USB devices such as printers, scanners, and USBHUB. Type-C has a much smaller volume than Type-A and Type-B, and is the new USB interface appearance standard. This interface has no difference in direction and can be easily plugged and unplugged. Additionally, Type-c is an interface type that can be applied to both PC (master device) and external devices (slave devices, such as mobile phones), which is groundbreaking. Waterproof USB interface
To understand the principle of Tpe-C, the first step is to define its PN. The Type-C port has 4 pairs of TX/RX branches, 2 pairs of USBD+/D -, 1 pair of SBU, 2 CCs, and 4 other VBUS and 4 ground wires. Of course, if the receiving end only requires a DP signal and does not require a USB3.1 signal, then DP can use all four pairs of TX/RX differential lines for output, and then achieve a DP output of 4lanes, providing a total output bandwidth of up to 32.4Gbps (each lane can output 8 IGbps), easily achieving 5Kx3K60 auxiliary video frequency, or even higher up to 8K × 4K60 frames of video (4:2:0 data), which is the DPonly form. In order to be compatible with USB2.0, Type-C also retains USBD+/D-signals for use by USB2.0 devices, so simply switch to the Type-C interface. USB2.0 and even USB1.0 devices can also support front and back insertion. It is worth mentioning that using USBD+/D - in combination with the DPonly form above can achieve the DP+USB2.0 form. DP occupies 4 pairs of TX/RX differential cables, while USB only uses D+/D -. Normally, the USB2.0 differential signal will only connect to one side between them, as USBType CPlug does not have B6 or B7. USB3.1 only uses 2 pairs of TX/RX differential lines as data lines, connecting TX1/RX1 when inserting forward and TX2/RX2 when inserting backward. It can be seen that in any case, there will be 2 pairs of differential lines that have not been used. The DP replacement form is to load the DP signal onto these 2 "extra" differential lines, and then achieve USB 3.1+DP working simultaneously. USB interface
Contact person:
Mr. Chen 136-6225-2835 (same WeChat account)
Miss Chen 189-2385-0895 (same WeChat account)
Chen Weiting 135-3824-4786 (same WeChat account)
Address:
Building 10, Hongxing Gebu Qixiang, Songgang Town, Bao'an District, Shenzhen, Guangdong Province
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