摘要
介绍了评估照明设备电磁场(EMF)的最新标准EN 62493:2010,同时,引出"感应电流密度"这一概念,并论述了感应电流密度的测试原理、测试方法和测试要求。
The new requirements for the electromagnetic field（EMF） of lighting equipment in EN62493：2010 are presented.The concept of ＂induced current density＂ is introduced,and the principle,method and requirements for testing induced current density are discussed.
出处
《电子产品可靠性与环境试验》
2012年第1期14-17,共4页
Electronic Product Reliability and Environmental Testing
关键词
标准
照明设备
电磁场
感应电流
感应电流密度
lighting equipment
electromagnetic field
induced current
induced current density
