Hi I have a problem about Transformer coupled Amp.






I did this but there is no gain in output I see that what is Vinput Could you help me thank you .What is wrong in this circuit I am a student and new in this topic .

 

Welcome to AAC!

Do one stage at a time.
In the first stage you have VE = 10V from a 12V supply. This is more like a class-C amplifier than a class-A amplifier.
R1 = 36Ω putting the input impedance to less than 36Ω.

 

Welcome to AAC!

Do one stage at a time.
In the first stage you have VE = 10V from a 12V supply. This is more like a class-C amplifier than a class-A amplifier.
R1 = 36Ω putting the input impedance to less than 36Ω.

Thank you I will try what you say .I must design it so I put it to circuit my teacher say your resistors too small what do you think about it .

 

Thank you I will try what you say .I must design it so I put it to circuit my teacher say your resistors too small what do you think about it .

So if you must design it for homework, what do you think about the size of your resistors?

 

So if you must design it for homework, what do you think about the size of your resistors?

Sory sir I attached wrong files my values are like on this photo I realized wrong resistor but I can't change them .

 

Why is RE = 1kΩ?

You want VE to be a fraction of 12V, say around 1-2V.
You want the input impedance to be high, 5k-50k range.

 

Why is RE = 1kΩ?

You want VE to be a fraction of 12V, say around 1-2V.
You want the input impedance to be high, 5k-50k range.

There is no reason I assume it I want to 10 gain from first stage and I started by assuming Re=1 k \Omega and Ie = 10mA