摘要
信息技术设备在正常使用过程中,一些非安全电压的设备是不能触及的,还有一些非安全电压的设备则需要达到一定条件才可以触及。我们日常生活中经常用到的电话机就存在这类问题。本文对GB4943.1-2011《信息技术设备安全第1部分:通用要求》中TNV-3电路的可触及性进行了分析。
While information technology equipments operat under normal conditions, some equipment working under unsafe voltage can＇ t be touched, and some other equipment working under unsafe voltage but meeting certain conditions could be touched. In our daily life, there are those problems existing in frequently used telephone. This text analyzes the acces- sibility test of TNV-3 electric circuit according to safety standard GB4943.1-2011 Information Technology Equipment-Safe- ty-Part 1 ： General Requirements.
出处
《电信网技术》
2014年第1期58-61,共4页
Telecommunications Network Technology
