摘要
PHS基站直流远供电源系统供电时,受线路允许电流和远端电压的限制。对远供电源系统的电参数进行简单计算,以便于在工程中正确选择供电电压和供电线对。
Circuit allowable current and far-end voltage affect DC remote power supply system for PHS base station ,so in order to choose power supply voltage and cable number rightly while in project, the electric parameters of which are calculated briefly in this paper.
出处
《通信电源技术》
2004年第6期21-24,共4页
Telecom Power Technology
关键词
PHS基站
远供电源
直流远供
PHS base station
remote power supply
DC remote power supply
