someone can help me to simulate this circuit in MultiSim11?

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paulopca

New Member

• Mar 23, 2013

• #1

Hello all!
I tried to simulate this circuit in MultiSim11 but it did not work. Would anyone can help me solve the problem.
In the rar file is the file MultiSim.
I will be very grateful to anyone who can help me

 

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crutschow

Well-Known Member

Most Helpful Member

• Mar 31, 2013

• #2

That's a rather large and complex circuit for simulation.
What do you mean the simulation "did not work"?
Did you get an error message?

 

P

paulopca

New Member

• Apr 1, 2013

• #3

I've simulated several other power amplifiers and all worked except this.
When I measure the output with the oscilloscope I get a dc signal rather than input signal amplified.

 

crutschow

Well-Known Member

Most Helpful Member

• Apr 9, 2013

• #4

Likely there's an error somewhere in the circuit. Closely compare you simulation schematic with the original. Otherwise about all you can do is probe various points in the circuit to see what may be wrong.

 

ronv

Well-Known Member

Most Helpful Member

• Apr 15, 2013

• #5

Is it the simulation that doesn't work or the actual circuit. If it is the simulation I can try it in spice, but I don't want to put it all in if the simulation is ok.

 

JoeJester

Active Member

• Apr 15, 2013

• #6

where did the OP get this schematic or is it their own design?