开关电源的电磁干扰分析及有效的抑制措施  

Analysis of Electromagnetic Disturbance from Switching Power Supply and the Effective Controlling Measures

作　　者：李清生[1] 

机构地区：[1]湄洲湾职业技术学院电子工程系,福建仙游351254

出　　处：《襄樊职业技术学院学报》2006年第1期13-15,共3页Journal of Xiangfan Vocational and Technical College

摘　　要：分析了开关电源电磁干扰的产生机理,提出了相应的抑制措施,以提高开关电源的电磁兼容性,保证开关电源可靠正常工作。This article mainly analyses the mechanism of the electromagnetic disturbance from the power supply of switch, and offers corresponding controlling measures, thus it enhance the electromagnetic compatibility of the power supply of switch and ensure the reliable and routine work of power supply of switch.

关 键 词：电磁干扰 屏蔽 滤波 接地 

分 类 号：O45[理学—无线电物理]