摘要
针对铁路通信信号双电源切换存在的问题进行探讨,消除误区,解决使用中的问题。
This paper discusses the problems of duplicate supply switching for railway communication system, then removes misunderstandings and presents some practical solutions to these problems.
出处
《电源技术应用》
2009年第7期38-40,共3页
Power Supply Technologles and Applications
关键词
双电源切换
可靠供电
Duplicate Supply Switching
Reliable Power Supplying
