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Post Closed as "Needs details or clarity" by Andy aka, Voltage Spike
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ocrdu
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Anyone have a falstadFalstad simulation of a two transistor Commoncommon-Emitter Amplifieremitter amplifier?

I am trying to understand more fully how transistor amplifiers work and I've found the falstadFalstad simulations to be very informative, especially the ability to place a mouse at any point and look at the changing voltages and currents. 

The builtinbuilt-in list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely, but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors, since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?

Update: byBy a two transistor circuit I mean two transistor stages coupled via a capacitor, eg. Eg  

enter image description here

Anyone have a falstad simulation of a two transistor Common-Emitter Amplifier?

I am trying to understand more fully how transistor amplifiers work and I've found the falstad simulations to be very informative especially the ability to place a mouse at any point and look at the changing voltages and currents. The builtin list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?

Update: by a two transistor circuit I mean two transistor stages coupled via a capacitor. Eg enter image description here

Anyone have a Falstad simulation of a two transistor common-emitter amplifier?

I am trying to understand more fully how transistor amplifiers work and I've found the Falstad simulations to be very informative, especially the ability to place a mouse at any point and look at the changing voltages and currents. 

The built-in list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely, but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors, since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?

By a two transistor circuit I mean two transistor stages coupled via a capacitor, eg. 

enter image description here

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user84299
user84299

I am trying to understand more fully how transistor amplifiers work and I've found the falstad simulations to be very informative especially the ability to place a mouse at any point and look at the changing voltages and currents. The builtin list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?

Update: by a two transistor circuit I mean two transistor stages coupled via a capacitor. Eg enter image description here

I am trying to understand more fully how transistor amplifiers work and I've found the falstad simulations to be very informative especially the ability to place a mouse at any point and look at the changing voltages and currents. The builtin list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?

I am trying to understand more fully how transistor amplifiers work and I've found the falstad simulations to be very informative especially the ability to place a mouse at any point and look at the changing voltages and currents. The builtin list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?

Update: by a two transistor circuit I mean two transistor stages coupled via a capacitor. Eg enter image description here

Source Link
user84299
user84299

Anyone have a falstad simulation of a two transistor Common-Emitter Amplifier?

I am trying to understand more fully how transistor amplifiers work and I've found the falstad simulations to be very informative especially the ability to place a mouse at any point and look at the changing voltages and currents. The builtin list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share?

The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit?