Given: R1 = 2 kA R2 = 1.3 kN R3 = 5.8 k E = 12 V D1: Si, rB = 3 0, rR = 225 k D2: Si, rB = 4 , rR = 570 kn Apply each of diode approximations and determine: a) Current through Di b) Voltage across D2 c) Voltage across R3- applying 2nd approximation R1 D2 ww R3 E R2

Given: R1 = 2 kA R2 = 1.3 kN R3 = 5.8 k E = 12 V D1: Si, rB = 3 0, rR = 225 k D2: Si, rB = 4 , rR = 570 kn Apply each of diode approximations and determine: a) Current through Di b) Voltage across D2 c) Voltage across R3- applying 2nd approximation R1 D2 ww R3 E R2

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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Question

Given: R1 = 2 kA R2 = 1.3 kN R3 = 5.8 k E = 12 V
D1: Si, rB = 3 0, rR = 225 k D2: Si, rB = 4 , rR = 570 kn
Apply each of diode approximations and determine: a) Current through Di b) Voltage across D2 c)
Voltage across R3- applying 2nd approximation
R1
D2
ww
R3
E
R2

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