NPN Common Emitter Calculator

Brief for NPN Common Emmiter arrangement :

Before proceed reading see circuit diagram at end of page!

On collector we have a current "IC" causing a voltage drop "IC*RC" where "IC" is "IB" multipled by "hFE", on base we have a current "I RB" causing voltage drop to "VB" that need to be "VS" + "VE" + 0.6, on emitter we have a current "IB" plus "IC" causing a voltage drop on "RE" that need to be "VE"; for more gain we have "CE" 1/10th of "RE".

Brief for NPN Common Emitter Calculator:

This is a calculator to compute the NPN Transistor in common emitter arrangement, Click on (i) for brief description of fields, it's possible to compute de CE (capacitor on emitter leg) on Capacitive Reactance Calculator using as frequency the minimum required to pass, and X(C) the value on the CE field.

VCC (i)	V
VC (i)	V
VE (i)	V
VS (i)	V
Hfe (i)	β
IC (i)	A
VCE	V
VB	V
IB	A
IE	A
RC	Ω
RE	Ω
RB	Ω
CE	Ω
ZIN	Ω
AV	Gain
ZOUT	Ω

transistor common emitter configuration schematic

References:

Eletronics Tutorials NPN Common Emitter Eletronics Tutorials Transistor Impedance EletronicsHub Different configurations transistors ---| INDEX |---