It is difficult to design and build an effective power line EMI filter for switched mode power supply without distinguishing the differential or common mode component from conducted noise.
诊断开关电源传导干扰的主要性质，分别测量共模干扰和差模干扰，是正确设计电源EMI滤波器的第一步。
Figure 8 shows how much smaller the AEE signal is compared to the common mode noise and demonstrates the necessity of using differential methods to record it.
图8示出啦aee旌旗灯号与共模噪声比拟小几，并且证实啦采用差分办法来记载它地需要性。
We also design and realize the differential inducting electrodes to counteract the common-mode noise.
同时设计并制备出差分输出感应电极用以抵消共模干扰。
We also design and realize the differential inducting electrodes to counteract the common-mode noise.
同时设计并制备出差分输出感应电极用以抵消共模干扰。
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