Question Sixa) A zener diode regulator shown in figure 4 is to be implemented using a supply voltage of18 V to 24 V with a 12 V zener diode. The Zener minimum current is 1 mA. The loadcurrent must not exceed 0.5 mA. The internal resistance of the diode is 10.124RVourFigure 4i. Find a suitable value for the ballast resistor.ii. What is the maximum power rating of the zener diode?i. Calculate the percentage regulation for the circuit.b) Discuss the various amplifier classifications

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Answered: Figure 4 i. Find a suitable value for…

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 3RQ: Diodes and rectifiers allow current to _________. flow in one direction only flow in both...

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Figure 4 i. Find a suitable value for the ballast resistor. ii. What is the maximum power rating of the zener diode? iii. Calculate the percentage regulation for the circuit.