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| 高频开关电源中的电磁干扰问题及抑制措施 | |
| 引用本文： | 刘亚东,李桂丹,王超. 高频开关电源中的电磁干扰问题及抑制措施[J]. 信息技术, 2008, 32(9) |
| 作者姓名： | 刘亚东 李桂丹 王超 |
| 作者单位： | 1. 黑龙江省电子信息产品监督检验院,哈尔滨,150001 2. 哈尔滨理工大学电气与电子工程学院,哈尔滨,150040 3. 哈尔滨第二电业局,哈尔滨,150076 |
| 摘 要： | 伴随着电子技术的发展,高频开关电源已进入各种电子、电器设备领域.但由于其工作特性使得高频开关电源电磁干扰问题相当突出,为了使高频开关电源在预期的电磁环境下能正常工作并不对其它设备造成干扰,必须对其抑制文中重点讲座了高频开关电源中的电磁干扰问题并介绍了一些常用抑制措施. |
| 关 键 词： | 高频开关电源 电磁干扰 电磁干扰抑制 |
EMI problem and restraining measures in power supply of high frequency switch |
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| LIU Ya-dong,LI Gui-dan,WANG Chao. EMI problem and restraining measures in power supply of high frequency switch[J]. Information Technology, 2008, 32(9) | |
| Authors: | LIU Ya-dong LI Gui-dan WANG Chao |
| Affiliation: | LIU Ya-dong,LI Gui-dan,WANG Chao(Heilongjiang Province Electronic Information Products Supervision , Inspection Institute,Harbin 150001,China,School of Electrical , Electronic Engineering,Harbin University of Science , Technology,Harbin 150040,Second Electrification Bureau of Harbin,Harbin 150076,China) |
| Abstract: | With the development of electronic technology,the power supply of high frequency switch has been put in various areas of electronic and electrical apparatus.However,as a result of its work peculiarity,the electromagnetic interference(EMI)problem of high frequency switch has been quite prominent,so in order to make it work normally in prospective electromagnetic circumstance and without electromagnetic interference to anything in electromagnetic circumstance,it must be restrained.This article mainly discusse... |
| Keywords: | high frequency switching power supply electromagnetic interference restraining of electromagnetic interference |
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