摘要
以原邮电部设计院建院以来的历程为主线，介绍我国通信电源直流供电方式的变迁和新一代电源设备的应用，以及交流供电的重要性。
Taking the development curse of former Designing Institute of the Ministry of Posts and Telecommunications as clue, it introduces the transition of communication power supply DC feeding mode in China, the application of new generation of power supply equipment and the importance of AC feeding.
出处
《邮电设计技术》
1999年第10期8-10,共3页
Designing Techniques of Posts and Telecommunications
关键词
通信电源
直流供电
交流供电
规范
标准
Communication power supply Development course DC feeding AC feeding RegulationStandard
