...式有别于旧式手持探棒方式,以高空间解析晶粒等级的近场扫描,可完全透视IC或PCBA上的某颗特定IC表面电磁辐射干扰源(EMI Source)的位置、干扰源分段频率强度等,再搭配IC线路修改技术的应用,提供解决IC EMI重要参考指标。
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EMI source filter EMI电源滤波器
EMI noise source EMI噪声源
low-emi ion source 低污染源
point emi ion source 点排放源
emi ion source sampling 排放源采样
Switch power of high frequency is serious electromagnetic interference (EMI) source, so EMI source filter usually should be added in switch power.
高频开关电源是严重的电磁干扰源,很多情况下需对其安装emi电源滤波器。
On the basis of test, EMI source in E1coaxial line is analyzed, different suppression techniques are compared and optimized filtering circuit is chosen.
在试验研究的基础上,对E1同轴传输线上电磁骚扰源进行了分析,测试比较不同的滤波抑制措施,确定了优化的抑制方案。
The 800v quasi resonant design with lower current peak and lower drain-source voltage during turning on of the MOSFET demonstrates advantages in conducted EMI spectra regarding the primary side.
拥有更低峰值电流和场效应晶体管漏源极开通电压的800伏特准谐振设计展示出一次侧传导电磁干扰降低的优势。
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