Why do you consider it neccessary to bias transistor?
A silicon transistor needs about 0.65 v of forward bias on the base to begin to conduct.
Biasing is necessary in a transistor circuit to keep the transistor working. Without proper biasing, the circuit will fail
Eric Wolfendale has written: 'Transistor bias tables (germanium)' 'Transistor bias tables'
Reverse bias
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
connect the base of the transistor to a variable resistor and to a normal resistor
connect the base of the transistor to a variable resistor and to a normal resistor
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.
temperature
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 we use base resistor in emitter bias
in which of the following transistor bias methods is the input singel rectified? A. source biasing b.voltage divider biasing c.power supply biasing d.avc biasing