与支持数据的移动电话一起使用的通用外部电源（EPS）互操作性规范

[中文适用范围]： 本文件规定了用于数据功能移动电话的通用外部电源的互操作性。它定义了通用充电能力，并规定了外部电源的接口要求。 安全和电磁兼容性方面不在本文件范围内。安全方面由IEC 60950-1或IEC 62368-1覆盖，电磁兼容性由区域/国家标准覆盖。 本文件基于传统USB技术定义互操作性，不涵盖实现IEC 62680-1-3（USB Type-C™ 1）、IEC 62680-1-2（USB PD）和IEC 63002的充电接口。 注：本文件内容基于2010年1月12日关于移动电话充电能力协调的谅解备忘录附件II。 [外文原描述]： IEC 62684:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62684:2018 specifies the interoperability of common external power supplies for use with data-enabled mobile telephones. It defines the common charging capability and specifies interface requirements for the external power supply. Safety and EMC aspects are not covered by this document. Safety is covered by IEC 60950-1 or IEC 62368-1 and EMC is covered by regional /national standards. This document defines interoperability based on legacy USB technologies and does not cover charging interfaces that implement IEC 62680-1-3, IEC 62680-1-2 and IEC 63002. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Clause 1 is modified to include updated references to IEC Universal Serial Bus interface standards; b) Clause 2 is expanded to include references to IEC Universal Serial Bus interface standards; c) Subclause 4.1 is expanded to include requirements for non USB Micro-B plug DC plug connectors; d) Subclause 4.4 is modified to remove obsolete requirements for common mode noise and reference requirements of IEC Universal Serial Bus interface standards; e) Subclause 4.5 is modified to reference appropriate safety standards.