Alternating current voltage amplifier transistor


Posted on Mar 28, 2007

Alternating current voltage amplifier transistor AC path. In AC analysis, since the internal resistance of the AC supply voltage source is small, it corresponds to the short-ci


Alternating current voltage amplifier transistor
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rcuit signal, so that the alternating voltage terminal Vcc is ov, called AC ground. AC ground and the actual ground can be regarded as the same point, the emitter (e) via the capacitor C7 is AC ground,




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