The working principle, characteristics and electric parameter selection of the restraint EMI circuit are studied in this paper. The computing methods of electric component parameters are given.
对所设计的抑制电磁干扰电路的工作原理、特点和电气参数选择等进行了研究，给出了相应电气元件参数选择的计算方法。
This paper introduces the circuit design principle, component selection, installment, testing and application of a two-way impedance electric chemical test pre-placed magnifier.
介绍了一种双路高阻抗电化学测试前置放大器的电路设计原理、元件选择、安装调试及其应用。
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