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What is the voltage necessary to forward bias a transistor?
A silicon transistor needs about 0.65 v of forward bias on the base to begin to conduct.
What is the relation between transistor operating region and bias conditions?
A: Depending on the load each linear operating region depends on the load and the correct bias insure it ANSWER: The relationship is strictly related to the bias Change the bias you change the operating region point of departure
How do you bias a 2N5777 photo-transistor?
connect the base of the transistor to a variable resistor and to a normal resistor
Why is it necessary to bias a transistor when it is to be used as an amplifier?
Biasing is necessary in a transistor circuit to keep the transistor working. Without proper biasing, the circuit will fail
Why a transistor can be operated in active region?
a transistor can only work in active region cox in active region collector base junction is in reverse bias and emitter base junction is in forward bias.
Why do you bias a field effect transistor?
we do bias field effect transistor because FET works if its Q point lies into active reason .If we bias FET ,the Q point lies in active reason
How operating point of transistor shifting?
Usually, the operating point of a transistor shift because of temperature induced gain or bias changes.
Why emitter bias circuit is called self bias?
The emitter bias circuit is called self-bias because the bias voltage across the emitter-resistor is based on the transistor's own characteristics. The bias voltage adjusts itself based on the varying collector current to stabilize the operating point of the transistor. It is a self-adjusting mechanism that helps maintain a stable bias point for the transistor.
Why the base bias Q-point in transistor circuits changes with temperature?
why we use base resistor in emitter bias
Why do you consider it necessary to bias transistor?
Why do you consider it neccessary to bias transistor?
What has the author Eric Wolfendale written?
Eric Wolfendale has written: 'Transistor bias tables (germanium)' 'Transistor bias tables'
What are operating point int transistor biasing?
A: An operating in biasing is determined by the transistor capabilities as a linear amplifier. Basically it is a bias to insure linear operation with the loading of the output
Why operating point of transistor is called as q point?
The operating point of a transistor is called the Q point because Q stands for "quiescent," which means a state of rest or inactivity. It represents the DC bias conditions at which the transistor operates when there is no input signal. This point is crucial for analyzing the transistor's behavior and ensuring proper amplification.
What is the voltage necessary to forward bias a transistor?
A silicon transistor needs about 0.65 v of forward bias on the base to begin to conduct.
What bias conditions must be present for the normal operation of a transistor ampilifier?
Assuming you mean a bipolar junction transistor (BJT): 1. Reverse bias on the collector-base junction. 2. Forward bias on the base-emitter junction, that is 3. Sufficient to give the correct operating point of collector voltage/collector current.
What is the relation between transistor operating region and bias conditions?
A: Depending on the load each linear operating region depends on the load and the correct bias insure it ANSWER: The relationship is strictly related to the bias Change the bias you change the operating region point of departure
What is an unbiased transistor?
An unbiased transistor is one being used with no bias voltage to offset its operating point. If the input signal is very small it still can operate as an amplifier but the output will be non-linear. One use for an unbiased transistor is when the transistor is used as a switch, turning it on or off.
