端子骚扰电压能力验证结果分析与探讨

Analysis and Discussion of Proficiency Test of Disturbance Voltage at the Mains Terminals

本文详细介绍了EMC实验室参加CNAS（中国合格评定国家认可委员会）端子骚扰电压能力验证的工作。通过此次能力验证对验证结果进行分析，了解自身实验室的检测能力，研究实验室间测试结果存在差异的原因。提高实验室的技术能力，为音视频产品的EMC设计提供帮助。

This paper introduces the work of EMC lab on proficiency test of disturbance voltage at the mains terminals organized by CNAS. Through the analysis of the proficiency test, we know the test ability of the lab and study the cause of the different test results, so that we can improve the technical ability and give help to the EMC design of AV products.