标准摘要
[中文适用范围]： 本标准适用于通用串行总线（USB）接口的电源传输规范，涉及数据处理和电力供应的通用组件。 [外文原描述]： IEC 62680-1-2:2024 The USB Power Delivery specification defines a power delivery system covering all elements of a USB system including Hosts, Devices, Hubs, Chargers and cable assemblies. This specification describes the architecture, protocols, power supply behavior, connectors and cabling necessary for managing power delivery over USB at up to 100W. This specification is intended to be fully compatible and extend the existing USB infrastructure. It is intended that this specification will allow system OEMs, power supply and peripheral developers adequate flexibility for product versatility and market differentiation without losing backwards compatibility. IEC 62680-1-2:2024 cancels and replaces the sixth edition published in 2022 and constitutes a technical revision. Extended Power Range (EPR) including Adjustable Voltage Supply (AVS) has been added. This document is the USB-IF publication Universal Serial Bus Power Delivery Specification Revision 3.2, Version 1.0.
英文名称Universal serial bus interfaces for data and power - Part 1-2: Common components - USB Power Delivery specification