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Derive expression for efficiency for Class A transformer coupled amplifier.
written 8.8 years ago by gravatar for abgharge abgharge • 260 modified 3.8 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

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

Marks: 5M

Year: May 2015, Dec 2015
discrete electronics
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written 8.8 years ago by gravatar for abgharge abgharge • 260 •   modified 8.8 years ago

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Figure 1 : Circuit Diagram of Class A Transformer coupled amplifier

Above Figure 1 shows the circuit diagram of class A transformer coupled power amplifier. In this circuit resistors R1 and R2 & Vcc are used to bias transistor in active region. Transformer provides impedance matching with load by adjusting …

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