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JorgeMartineZ
modified 4 years ago

Bjt amplifier

4
2
302
07:11:52
Npn
published 4 years ago
Beaker651
4 years ago
Looks great and you even optimized the Q point. I would add a capacitor in parallel to the emitter resistor at 10nf.
Beaker651
4 years ago
Reason for the RE cap is to maximize amplification. If you try to use 100nf then you get 5mA out but the sine wave becomes distorted. Without the cap you get just under 1mA. With the cap you get 1.07mA.

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