摘要
介绍一种小功率便携式多路输出直流电力试验电源设计方案,系统具有4路不同电压规格的输出以及承受短时间瞬时功率的功能,满足多种小型电力试验设备负载特性的要求。分析系统工作模式,对设计方案进行分模块介绍并给出设计结果,最后通过样机试验证明方案可行有效,具有良好工程实用价值。
This paper proposed the design scheme of a low-power portable multi-output DC power test supply. To meet the diversification requirements of small power test device and load characteristics,the system has functions that can output four different voltage and withstand load instantaneous power.The paper analyzed the system working mode,described the design process of each module and gave the design results.Finally,the prototype test proves the design is feasible and effective and has practical value.
出处
《电器与能效管理技术》
2015年第9期26-31,35,共7页
Electrical & Energy Management Technology
关键词
便携式
直流试验电源
多路输出
瞬时功率
portable
DC power test supply
multiple output
instantaneous power
