Answered: Q3) A zener regulator has an input…

Q3) A zener regulator has an input voltage Vi of 50 V and the voltage across the load VL is to be maintained at 10V as load current varies from 8 to 40 mA, calculate a) The input resistance R and RL.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

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Q3) A zener regulator has an input voltage Vi of 50 V and the voltage across the load VL is to
be maintained at 10V as load current varies from 8 to 40 mA, calculate
a) The input resistance R and RL.
b) The maximum wattage rating of the zener diode.

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