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提出了用分布电容可以忽略的磁芯电感器与寄生电感很小的穿心电容器相结合的尖脉冲干扰滤波器设计方案,并详尽地给出了尖脉冲干扰滤波器的设计方法,阐述了磁芯电感器滤波原理,给出了尖脉冲干扰滤波器的结构和原理,给出了尖脉冲干扰滤波器磁材料与磁芯结构的选择方法、线圈匝数和磁芯截面积的计算方法,给出了设计实例、实验方法以及实验结果。实验结果表明所提出的尖脉冲干扰滤波器设计方案是可行的。利用此方法可以设计出经济实用的尖脉冲干扰滤波器。
The design scheme of spike jammer combining core inductor with negligible distributed capacitance and feedthrough capacitor with small parasitic inductance is proposed and the design method of spike jammer is given in detail. The structure and principle of the spike jamming filter are given. The selection method of the magnetic material and core structure of the spike jamming filter, the calculation method of the number of turns and the cross section area of the core are given. Design examples, experimental methods and experimental results are presented. The experimental results show that the proposed design of spike jammer is feasible. This method can be used to design an economical and practical spike jammer.