南京师范大学学报：工程技术版2011，Vol.11Issue(4)：12-15,4.
新型传导EMI滤波器的设计研究
The Research on the Design of the New Conducted EMI Filter
摘要
Abstract
The suppression of the new conducted EMI noise which is affected by electromagnetic field is studied in this paper. The difference of normal filters and EMI filters is analyzed specifically, and on the basis of analysis of the typical filter, the new model of conducted EMI filter is proposed, of which the structure and suppression principle are analyzed, and this filter can suppress the new conducted EMI noise. In the end, as for the new conducted noise of a certain type of credit card machines, both of the two kinds of EMI filters are applied to suppress its conducted noise. The result of ex- periments shows that the new model EMI filter proposed in this paper can well suppress the new conducted EMI noise.关键词
空间电磁场/传导干扰噪声/EMI滤波器/抑制/新型传导干扰Key words
spatial electromagnetic field/conducted EMI noise/EMI filters/suppression/the new conducted EMI noise分类
信息技术与安全科学引用本文复制引用
刘勇,赵阳,肖家旺,张宇环,郭青龙..新型传导EMI滤波器的设计研究[J].南京师范大学学报：工程技术版,2011,11(4):12-15,4.基金项目
江苏省自然科学基金 （）
江苏省高校科研成果产业化推进项目 （）
