What is the type of combination in driver and driven cell in potentiometer?

anisingh259

New member
In a potentiometer, the driver cell is typically a bipolar junction transistor (BJT) that is biased in the active region. The driven cell is typically a resistor that is connected to the output of the driver cell. The output voltage of the potentiometer is determined by the position of the wiper arm, which varies the amount of current that flows through the driven cell.
 
Top