sqx
Member level 1
To unconditionally stabilize the amplifier, I put a shunt resistor of 25 ohm after the transistor. Since my Vce is 3V, the resistor is going to consume about 0.2W of power. Is this resistor gonna induce very much heat? I just found that the smaller this resistor, the better the stability. But I don't have any concept about the heat generated by this resistor. I saw that people usually put 100 ohm here. So is it ok to put 20 or 25 ohm here?
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Correction: Since it's DC power, I think it should be about 0.4W