For the circuit shown in Fig. assume $\beta$ = 100

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For the circuit shown in Fig. assume

$\beta$ = 100

written 8.2 years ago by

teamques10 ★ 69k

modified 2.5 years ago by

yashbeer ★ 11k

(i) Find thevenin’s equivalent voltage $V_th$ and resistance $R_th$ for base circuit.

(ii) Determine ICQ and VCEQ

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analog electronics

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written 8.2 years ago by

teamques10 ★ 69k

Given β = 100

To find $V_th$ for the base circuit:

Assume that the base is acting as load. So in order to calculate $V_th$ , we will assume the base terminal to be disconnected from $R_1$ , $R_2$ and $R_3$ .

Assume the branch currents to be $I_1$ , $I_2$ and $I_3$ as …

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