QC is a Qualcomm-defined proprietary charging protocol used for charging devices that support the Qualcomm Quick Charge protocol using a custom charger, which also supports the protocol. Quick Charge 2.0 delivers up to 60 W but, unlike USB-PD, does not support simultaneous power and data transfer...
PD 2.0-3.0的最高充电功率最高只有100W,对于类似游戏笔记本、电动自行车等大功率设备,无法做到边充电边使用设备(大负载工况)。为了推动USB PD快速充电的发展,今年(2021)USB-IF发布了3.1协议规范,3.1协议规范允许最高240W的充电功率,扩展了28V,36V,48V的电压档位,还有三个可调整电压档(Adjustable Voltage Supply),AV...
具体来说， 2021年5月，继PD3.0规范之后USB-IF在Power Delivery加入了新的规格，并发表了PD 3.1规范 （USB Power Delivery Specification Revision 3.1, Version 1.0）。新的规范纳入了原PD 3.0定义的供电规格（Standard Power Range），并增加了EPR功能（Extend Power Rang），扩展了PD 3.0供电100W最大瓦...
TheUSB Power Delivery (USB PD) Specificationenables the maximum functionality of USB by providing more flexible power delivery along with data over a single cable. Its aim is to operate with and build on the existing USB ecosystem. Announced in 2021, the USB PD Revision 3.1 specification is a...
繼PD 3.0 之後,2021 年 5 月 USB-IF 在 Power Delivery 加入了新的規格,並發表PD 3.1 規範 (USB Power Delivery Specification Revision 3.1, Version 1.0),以下內容皆以 PD 3.1 Spec 簡稱。 新的規範中加入EPR (Extend Power Range)功能,擴展 PD 3.0 供電最大瓦數 100W 的限制,增加到 240W (48V 5A) ...
a、设备外包装应标识出是否标配充电器（右下），外包装及用户手册 应识出PD快充规格，此外还应在销售时的价格标签旁展示，标 识宽度不小于7mm。 b、充电能力图标（右上），宽度不小于7mm。八、Common charger标准介绍 1） EN IEC 62680-1-3 : USB Type-C cable and connector specification • 涉及Type-C ...
Moreover, we offer the firmware with compliance testing and continually get it updated for new PD specification. The tables below show the resources for different configurations. The TCPC series are recommended for ARM platform. The 8051 platform is not recommended to control multiple ports. Only ...
Specification 45x22.5 Trademark SINOAMIGO Origin Wenzhou, Zhejiang HS Code 8536690000 Production Capacity 5000PCS/Week Product Description Fast Charging PD Two Port Type C USB Charger Product Description With the trend of market, USB Type C port become more and more ...
Specification 5VDC 3A/9V 2A/12V 1.5A Trademark Merryking Origin Shenzhen, China HS Code 850440 Production Capacity 800000 PCS / Month Packaging & Delivery Package Size 10.00cm * 10.00cm * 2.00cm Package Gross Weight 0.500kg Product Description P...
Before USB PD, most devices need a charger or power bank to recharge. That means a device can accept or give out energy—but not both. But with USB PD, devices now offer reverse charging. That means you don't need to mess around with different charger types, and you can piggyback your...