Hi
I have a question related to BJT AC (small signal) analysis.
Why, when performing this analysis, all the DC voltage sources a shorted to ground? (ex: +5V DC is shorted to GND).
I understand why capacitors are replaced with closed circuits but
unfortunately I was not able to understand why the rest of the voltage sources are shorted to ground.
Thank you,
Buzai
I have a question related to BJT AC (small signal) analysis.
Why, when performing this analysis, all the DC voltage sources a shorted to ground? (ex: +5V DC is shorted to GND).
I understand why capacitors are replaced with closed circuits but
unfortunately I was not able to understand why the rest of the voltage sources are shorted to ground.
Thank you,
Buzai