I have some questions about how to properly setup a basic common-emitter circuit. What are the calculations In order to get the resistance for full saturation? And how is the gain value calculated in data sheets it ranges so much with tiny voltages and tiny currents.i don't see how to get an exact amount is it just a average gain? Is "full saturation" / fully on operation just allowing near maximum IC current through?
lastly the equation i have for base resistor is
Rb=Vb-Vbe / IC/Hfe
not sure if that is correct
lastly the equation i have for base resistor is
Rb=Vb-Vbe / IC/Hfe
not sure if that is correct