基于EMC隆测实验室的时钟测试仪电磁兼容测试分析  

Electromagnetic Compatibility Testing Analysis Of Clock Tester Based On EMC Longce Laboratory

作　　者：李芳芳 LI Fangfang(Shanghai Longce Testing Technology Co.,Ltd.,Shanghai,200000 China)

机构地区：[1]上海隆测检测技术有限公司,上海200000

出　　处：《大众科学》2024年第24期151-153,共3页China Public Science

摘　　要：以时钟测试仪开展辐射发射(Radiated Emission,RE)测试、传导发射(Conducted Emission,CE)测试、谐波电流(Harmonics)测试、闪烁(Flicker)测试等11项电磁兼容测试为例,在介绍EMC隆测实验室的基础上,逐一阐述了其测试方法,辐射发射测试、传导发射测试、辐射抗扰度测试、传导抗扰度等11项测试方法;并通过在隆测实验室测试得知,时钟测试仪所具备的电磁辐射干扰限值(RE值)、传导干扰限值、辐射抗扰值、传导抗扰值、等都满足规范要求。This article takes the clock tester to conduct 11 electromagnetic compatibility tests such as RE,CE,Harmonics,Flicker,etc.as an example.Based on the introduction of the EMC Longtest Laboratory,the testing methods are elaborated one by one,including radiation emission testing,conducted emission testing,radiation immunity testing,and conducted immunity testing;And through testing in Longce Laboratory,it was found that the electromagnetic radiation interference limit(RE value),conducted interference limit,radiation immunity value,conducted immunity value,etc.of the clock tester meet the regulatory requirements.

关 键 词：电子产品 时钟测试仪 电磁兼容性 辐射抗扰值 

分 类 号：V243[航空宇航科学与技术—飞行器设计]