Its low amplitude makes it less important as a sourceofdisturbance in magnetic prospecting than the solar component.
作为磁法勘探中的干扰源,它的幅度很小,所以远不及太阳日变分量那么重要。
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This article describes the sourceofdisturbance and the method of prevention in the hope that it can be of some use for engineering technology personnel who are engaged in airplane electric design.
But most attention should be put on the PCB design, elements position and line connection, which can suppress the sourceof the common mode disturbance.