摘要
介绍了在船用设备型式认可试验中，因为开关电源的电磁干扰而导致设备性能降低或失效状况。阐述了开关电源的组成、工作特点以及电磁干扰的产生和抑制方法。
approval tests of marine equipment, degradation of performance and loss of function are caused by electromagnetic interference of switching mode power supply, are introduced the constituent and working characteristic of switching mode power supply, the cause of its electromagnetic interference and the suppression method are described.
出处
《电源技术应用》
2014年第5期1-1,2-4,共4页
Power Supply Technologles and Applications
关键词
开关电源
电磁兼容
电磁干扰
抑制技术
switching mode power supply
electro magnetic compatibility（EMC）
electro magneticinterference（EMI）
suppression method
