Determine Rc and Rb for the following circuit. Assume Vbe = 0.7V

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written 8.8 years ago by

abgharge • 260

modified 3.8 years ago by

pedsangini276 • 4.8k

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Mumbai University > Electronics Engineering > Sem 4 > Discrete Electronic Circuits

Marks: 5M

Year: May 2016

discrete electronics

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written 8.8 years ago by

abgharge • 260

Given: $\beta = 80, I_c = 2mA, Vcc = 12V, V_c = 7.6V, V_E = 2.4V$

Apply KVL through Rc,

$Vcc - I_cR_c - V_c = 0$ ................(1)

Since $V_c = 7.6V, Vcc = 12V, I_c = 2mA$, substitute in equation (1).

$12 - 2m \times R_c - 7.6 = …

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