Q2\ It is required to use a diodes specified to have a 0.9V drop at a current of 1 mA. The diodes are to be included in a voltage regulator to keep voltage level at 1.07v to load resistance 1.9k2 as in the circuit shown in the figure. (a) Determine the value for the resistance R and the current passes through the diodes when connecting the load resistance. (b) When removing the load resistance, find how will the output voltage changes with its value? (c) Estimate the change due to change the load resistance with 750 2? (Assume the diode are small-signal diode modeled to calculate all changes in output voltage)

Q2\ It is required to use a diodes specified to have a 0.9V drop at a current of 1 mA. The diodes are to be included in a voltage regulator to keep voltage level at 1.07v to load resistance 1.9k2 as in the circuit shown in the figure. (a) Determine the value for the resistance R and the current passes through the diodes when connecting the load resistance. (b) When removing the load resistance, find how will the output voltage changes with its value? (c) Estimate the change due to change the load resistance with 750 2? (Assume the diode are small-signal diode modeled to calculate all changes in output voltage)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...

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