摘要
通信电源的性能直接影响着通信系统的通信质量和可靠性。为此 ,识别电源设备的优劣至关重要。该文从几个侧面提供了鉴别通信开关电源优劣的原则 。
The performance of communication power influences the quality and reliability of communication system directly. Some principles of distinguishing the quality of communication power are presented in the paper, and some identifying ways are introduced too.
出处
《电力系统通信》
2001年第4期50-51,共2页
Telecommunications for Electric Power System
关键词
开关电源
相移控制
负载均流
谐波污染
通信电源
switch power
phrase shift keying
load shared current
harmonic pollution
