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For the following circuit shown, find operating point and plot DC load line.
written 8.1 years ago by gravatar for abgharge abgharge • 260 modified 3.2 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

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

Marks: 10M

Year: May 2016
discrete electronics
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written 8.1 years ago by gravatar for abgharge abgharge • 260 •   modified 8.1 years ago

For Q Point all connected capacitor acts as open circuit. Hence given circuit becomes,

Figure below shows the equivalent circuit and thevenin's equivalent circuit diagram.

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Figure 1: Equivalent circuit and Thevenin's equivalent circuit

Vth and Rth can be found using thevenin's theorem at base terminal,

$Vth = \frac{Vcc \times R_2}{R_1 …

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