2. For the circuit in Figure 7-42, determine the following: (a) the power dissipated in the transistor with no load (b) the total power from the power supply with no load (c) the signal power in the load with a 500 mV input

A stabilization circuit has a stability factor of 0.04 and an internal resistance of 5 2. The unstabilized voltage can vary between 75 and 100 V, and the load current can vary from 40 to 80 mA. Determine the maximum and minimum values for the stabilized load voltage.

When a Bipolar Junction Transistor, in common emmiter configuration, is in the active mode, it can be modeled as a O voltage controlled, current source current controlled, voltage source O voltage controlled, voltage source O current controlled, current source