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Hello guys
Please I need some help regarding a swamped amplifier(circuit attached), When I started reading the circuit functional description I have been little bit confused, please see attached circuit. My question, why is there less voltage across the emitter diode during the increase of...
Dear Friends
First, thank you for your support and replies!
Currently I am studying the emitter bias config of a transistor please find fig attached. I have three questions in mind:
1 ,Why VCC doesn't effect the collector current and voltage drop across RE ?
2 Is this circuit is it like two...
Dear ALL
I am studying DC load line of a transistor with a collector resistor of 3K and supply of 15V.
The author of the book calculated the collector current about 5mA. Then he drew a straight line between 5mA on the y-axis and 15V on the x-axis( collector curves Ic vs Vce).The author says...
Just to clarify
The last statement Is it right?
Last question. The majority of the signal(Vin) passes through the Diode D1 (via nodeC) and not through R3 due to its high resistance(100KOhms) .Am I right?
Thanks you a lot
SaviourM
Thanks for your help is much appreciated!
If I am right you assumed that the voltage drop across D1 is about 0.55V and found the currents accordingly to it.
I have two questions,
1. You cant calculate the voltage across D1 you have to assume it, Am I right?
2.If a signal is applied in Vin ...
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