Electronman
New Member
HI,
When we want to calculate Small signal models for a bjt we make all caps shorted (that because they are low impedance or shorted when operated in AC), but I am not able to understand why we make to power supply equal to zero too?
When we want to calculate Small signal models for a bjt we make all caps shorted (that because they are low impedance or shorted when operated in AC), but I am not able to understand why we make to power supply equal to zero too?