Question

An npn transistor is connected in common emitter configuration in which collector supply is 8V and the voltage drop across the load resistance of 800Ω connected in the collector circuit is 0.8 V. If the current amplification factor is 25; determine the collector emitter voltage V_CE and base current I_B . It the input resistance of transition is 200Ω. Calculate the voltage gain A_V and power gain A_P .

Answer 1

V_CE = 7.2 V, I_B = 40 μA, A_V = 100, A_P = 2500