Assuming the transistor is conducting :. VVE = 0.7V,
And that the transistor is operating in its active region :. IB is porportional to IC..
IC = β x IB
IE = IB + IC
and so
IE = IB(1+β)
= 101 x Ib
80x10^3xIB + 1.2x10^3xIE + 0.7 = 20
and after working that out I get:
201200IB = 19.3
Then using the above equations:
IB = 95.92μA
IE = 9.69mA
IC = 9.59mA
VE = 11.628
but
VC = 26V ?
I've been over it and over it but cant figure out what I've done wrong. Can anyone explain why I get this?