| 基于单端反激式本安电源的设计 |
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| 引用本文： | 俞优姝,李良光,王亚清,陈雪.基于单端反激式本安电源的设计[J].煤炭技术,2011,30(1). |
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| 作者姓名： | 俞优姝 李良光 王亚清 陈雪 |
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| 作者单位： | 安徽理工大学,电气与信息工程学院,安徽,淮南,232001 |
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| 摘 要： | 针对煤矿井下易燃易爆的特殊环境,文章基于单端反激式变换器,设计了一种本质安全型开关电源,该电源结构简单,体积小,输入与输出电气隔离,具有多路本安输出端口,每路均设计过流过压保护。具体介绍其中一路输出18V/1A的设计。
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| 关 键 词： | 煤矿井下 本质安全 开关电源 单端反激式 |
Design of Intrinsically-safe Power Supply Based on Single-ended Flyback |
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| YU You-shu,LI Liang-guang,WANG Ya-qing,CHEN-Xue.Design of Intrinsically-safe Power Supply Based on Single-ended Flyback[J].Coal Technology,2011,30(1). |
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| Authors: | YU You-shu LI Liang-guang WANG Ya-qing CHEN-Xue |
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| Abstract: | For the special circumstances of coal mine is flammable and explosive,an intrinsically-safe switching power supply is designed,which based on single-ended flyback converter.The power has features of simple structure,small volume,electrical isolation,multiple output ports of the safety and over-current and over-voltage protection circuit are designed for each road.18V/1A,one of the outputs is introduced in details. |
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| Keywords: | coal mine intrinsically-safe switching power supply single-ended flyback |
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