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判断三极管工作在哪个区
三极管在发射结正偏时,可能工作在放大区或则饱和区,取决于 基极电流是否超过基极临界饱和电流Ibs,
若Ib>Ibs,则三极管工作在饱和区;
若Ib<Ibs,则三极管工作在放大区,且Ic=?Ib。
若三极管发射结反偏或者零偏,则三极管一定工作在截止区
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原文地址:https://www.cnblogs.com/LJWJL/p/2774868.html
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