摘要
为有效抑制传感器开关电源电磁干扰,分析了开关电源电磁干扰的来源,并通过搭建验证电路提出了一系列抑制开关电源电磁干扰的方法,经试验验证应用这些抑制方法能有效抑制传感器开关电源电磁干扰,更好地保障传感器的连续可靠运行。
In order to effectively suppress the electromagnetic interference of sensor switching power supply, the source of electromagnetic interference of sensor switching power supply is analyzed,and a series of methods to suppress the electromagnetic interference of sensor switching power supply are put forward by setting up a verification circuit. The experiments show that these methods can effectively suppress the electromagnetic interference of sensor switching power supply and better protect the sensor continuous and reliable operation.
作者
王家斌
WANG Jia-bin(Lu'an Huanneng Co.,Ltd.,Changcun Coal Mine,Changzhi 046102,China)
出处
《机电工程技术》
2019年第8期89-90,共2页
Mechanical & Electrical Engineering Technology
关键词
传感器
电磁干扰
来源
抑制方法
sensor
electromagnetic interference
source
suppression method
