摘要
说明了开关电源的组成及工作原理;从开关电源的各组成部分出发,分析了电磁骚扰产生的机理,提出了应采取的相应抑制措施;讨论了电磁兼容设计中需要加以注意的问题。
The composition and working principle of the high frequency switching mode power supply are explained. From each parts of the power supply,the mechanism producing electromagnetic disturbance is analyzed. The appropriate suppressing measures are putted forward. The designing notice of electromagnetic compatibility is discussed.
出处
《电源技术应用》
2005年第4期20-25,共6页
Power Supply Technologles and Applications
关键词
开关电源
电磁干扰
抑制措施
电磁兼容
switching mode power supply
electromagnetic interference
suppression method
electromagnetic compatibility
