电动旅游车用开关电源设计
作者:常 涛 张奕黄,王卫东 上传时间:2008-3-19 14:59:55
摘要:本文针对电动旅游车电机控制系统电源的需求,用UC3843作为控制芯片,设计了一种多路隔离输出反激式开关电源,并对其进行了原理分析,电路设计与实验研究。实验结果表明按此方法设计的开关电源性能优良,可靠性高。
叙词:开关电源;电动旅游车;UC3843;反激变换器
Abstract:To meet the power requirement of motor control system for electric sight seeing bus, a multiple isolated output fly-back switching power supply which uses UC3843 as control IC is designed in this paper. The theoretical analysis, circuit design and experimental research of the switching power supply are described. According to the results of testthe switching power supply designed by this method has nice capability and high reliability
Keyword:switching power supplyelectric sight seeing busUC3843flyback converter
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