苹果这次终于把iPhone 15系列接口变成了USB-C,放弃了使用多年的Lightning接口,在充电和数据传输上与其他移动终端更好地互联互通。 之前网络上有说法称,苹果USB-C接口不兼容其他USB-C充电线,但这种说法并不准确。 苹果这次是支持PD协议,所以PD协议的规范苹果 ...
原标题:一文搞懂USB PD3.1与PD3.0、PD2.0的最大区别是什么? 来源:充电头网 近日,USB-IF协会发布了最新的USB PD3.1快充标准,充电功率从原有的100W提升至240W,并支持最大48V的电压输出,一时间在行业获得广泛关注并引发热议。 从字面上来看,USB PD3.1只能算作是 ...
继PD3.0之后,2021年5月USB-IF在Power Delivery加入了新的规格,并发表PD 3.1规范 (USB Power Delivery Specification Revision 3.1, Version 1.0),以下内容皆以PD 3.1 Spec简称。新的规范中加入EPR (Extend Power Rang) 功能,扩展PD ...
USBType-C® 是一种业界通用连接器,支持通过单个接口传输数据和电力,适用于个人电子产品、汽车、工业和企业系统等应用。USB Power Delivery (PD) 是使用 USB-C 连接器来增加 USB-C 接口功能和特性的标准。直到最近,USB PD 3.0 规范才允许高达 100W(20V 、5A)的功率 ...
2010年,USB BC1.2发布,5V 1.5A。 2021年,距离USB-IF发布PPS已经过去四年,最近USB PD 3.0也将升级为USB PD 3.1。 新的USB PD 3.1快充标准将支持最高48V的电压输出,充电功率同步提升至240W,是十一年前的32倍! 目前PPS已经是安卓阵营占有率非常高的快充形式,而USB PD 3.1则有 ...
近日,慧能泰推出了高性能的USB PD PHY芯片HUSB311。HUSB311也叫USB Type-C端口控制器(Type-C Port Controller,简称TCPC)。HUSB311支持WLCSP-9B和QFN-14L两种封装形式。相对于市场上同类产品,HUSB311具有支持更高的VBUS和CC引脚耐压、兼容更多指令、支持多个I2C地址模式和支持 ...
With the growing number of devices that most people use today, be it smartphones, smartwatches, laptops, wireless earbuds, and other gadgets, charging them quickly and efficiently becomes important.
The USB Type-C connector and power delivery (PD) specification has brought radical changes to the mobile device industry, and USB Type-C PD 3.0 could optimize battery charging for portable devices.
“The best charger is the one that shipped with your laptop” is old advice that needs updating because there are often superior options available either as your principal laptop charger, as a spare, or ...
USB power has become ubiquitous — everything from phones to laptops all use it — so why not your lab bench? This is what [EEEngineer4Ever] set out to do with the BenchVolt PD USB adjustable bench ...
With 60W of power and two USB Power Delivery ports, the Anker PowerPort Atom PD 2 is built to charge multiple USB-C gadgets at once. While it can't fully fast charge both a powerful laptop and ...
If you want to charge your iPhone 12 using MagSafe, Apple recommends using certain 20W AC adapters — and they don't need to come from Apple, despite what you may have heard. We explain what the ...