Add a description, image, and links to the usb-can topic page so that developers can more easily learn about it.

Notebook PCs and smartphones rely on adapters to charge their batteries efficiently. USB Power Delivery (PD) negotiation enables these devices to ... A notebook adapter functions as an AC/DC converter ...

不过对于很多电脑小白，首要任务是搞清楚USB和雷电接口之间的关系，我们今天就给大家科普一下相关内容。 首先，对于萌新要理清USB接口类型 ...