Shenzhen Huanwanda Electronic Co.,Ltd recently developed the Type C plug products,like Type C USB,Type C OTG USB.Let's get the rough idea of this new products below:
The Type-C plug connects to both hosts and devices, replacing various Type-B and Type-A connectors and cables with a standard meant to be future-proof.The 24-pin double-sided connector provides four power/ground pairs, two differential pairs for USB 2.0 data bus (though only one pair is implemented in a Type-C cable), four pairs for high-speed data bus, two "sideband use" pins, and two configuration pins for cable orientation detection, dedicated biphase mark code (BMC) configuration data channel, and VCONN +5 V power for active cables.Connecting an older device to a host with a Type-C receptacle requires a cable or adapter with a Type-A or Type-B plug on one end and Type-C on the other end. Cables and adapters with a Type-C receptacle are not allowed.
Full-featured USB Type-C cables are active, electronically marked cables that contain a chip with an ID function based on the configuration data channel and vendor-defined messages (VDMs) from the USB Power Delivery 2.0 specification. USB Type-C devices also support power currents of 1.5 A and 3.0 A over the 5 V power bus in addition to baseline 900 mA; devices can either negotiate increased USB current through the configuration line, or they can support the full Power Delivery specification using both BMC-coded configuration line and legacy BFSK-coded VBUS line
Among the first devices to accommodate a USB Type-C cable are the Nokia N1 tablet,Apple's 2015 MacBook (which has only a single first-generation USB 3.1 port),and Google's second Chromebook Pixel.The HP Pavilion x2 10 detachable a 2 in 1 Hybrid also has a USB Type-C port.The first smartphone that accommodates a USB Type-C cable is from a Chinese company LeTV.Recently, OnePlus 2, successor of OnePlus One mobile, announced USB Type-C in its specifications.
If you have interests,please do not hesitate to contact us directly.
没有评论:
发表评论