为什么运放负反馈电路也有可能自激震荡?自激的条件明明是正反馈,期待定性的、感性的分析。? 知乎 Template




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tomski为什么运放负反馈电路也有可能自激震荡?自激的条件明明是正反馈,期待定性的、感性的分析。? 知乎 coloring