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Bassalisk said:I have a quick question.
I can't find anywhere the answer in my textbook. What is this -Vee in attached image? And how do you equivalent that?
And it says here in given parameters that -Vee=-12 V, isn't that +12 V?
A transistor amplifier is an electronic device that uses transistors to amplify electrical signals. It is commonly used in electronic circuits to increase the strength or amplitude of a weak signal.
The Vee equivalent is the voltage source connected to the emitter of a transistor that determines the operating point and biasing of the amplifier. It is typically a negative voltage that controls the amount of current flowing through the transistor.
The parameters of a transistor amplifier include its gain, bandwidth, input and output impedance, and distortion. These parameters determine the performance and characteristics of the amplifier.
The gain of a transistor amplifier can be calculated by dividing the output voltage by the input voltage. It can also be calculated using the ratio of output current to input current or by using the transistor's h-parameter values.
Biasing in a transistor amplifier refers to the process of applying a DC voltage to the transistor to establish its operating point. This ensures that the transistor is in the active region and can amplify the input signal without distortion.