摘要
分析了开关电源电磁干扰的机理,提出了相应的抑制措施,讨论了电磁兼容设计中需要加以注意的问题。
The mechanism of electromagnetic disturbance in switching mode power supply is analyzed and the suppressing methods are presented. A few key points of EMC design are discussed.
出处
《通信电源技术》
2004年第2期16-19,共4页
Telecom Power Technology
关键词
开关电源
电磁兼容
电磁干扰
耦合通道
switching mode power supply
electromagnetic compatibility
EMI
coupling path
