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A SCR has gate characteristics given by Vg = 91, +10 The gate signal is a triggering pulse of amplitude 30V and duly ratio of 0.4. average gate power dissipated 0.6 W. in the figure below ,that thyristor connected to de supply100V feeds a load having an inductance of 2.5H and a resistance of 52. Hints: where 0.35 and 0.25 current gain of NPN and PNP respectively of two transistor models, while all leakage currents are neglected. Find in details: 1-value of :series resistor Rg connected with the gate circuit, Ig, and Vg triggering circuit 100 V 2- anode current. RL- 3- triggering frequency of the gate pulses load

A SCR has gate characteristics given by Vg = 91, +10 The gate signal is a triggering pulse of amplitude 30V and duly ratio of 0.4. average gate power dissipated 0.6 W. in the figure below ,that thyristor connected to de supply100V feeds a load having an inductance of 2.5H and a resistance of 52. Hints: where 0.35 and 0.25 current gain of NPN and PNP respectively of two transistor models, while all leakage currents are neglected. Find in details: 1-value of :series resistor Rg connected with the gate circuit, Ig, and Vg triggering circuit 100 V 2- anode current. RL- 3- triggering frequency of the gate pulses load

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A SCR has gate characteristics given by Vg = 91g +10 The gate signal is a triggering pulse of amplitude 30V and duly ratio of 0.4. average gate power dissipated 0.6 W. in the figure below ,that thyristor connected to de supply100V feeds a load having an inductance of 2.5H and a resistance of 5N. Hints: where 0.35 and 0.25 current gain of NPN and PNP respectively of two transistor models, while all leakage currents are neglected. Find in details: 1-value of :series resistor Rg connected with the gate circuit, Ig, and Vg triggering circuit 100 V 2- anode current. RL- 3- triggering frequency of the gate pulses load
Transcribed Image Text:A SCR has gate characteristics given by Vg = 91g +10 The gate signal is a triggering pulse of amplitude 30V and duly ratio of 0.4. average gate power dissipated 0.6 W. in the figure below ,that thyristor connected to de supply100V feeds a load having an inductance of 2.5H and a resistance of 5N. Hints: where 0.35 and 0.25 current gain of NPN and PNP respectively of two transistor models, while all leakage currents are neglected. Find in details: 1-value of :series resistor Rg connected with the gate circuit, Ig, and Vg triggering circuit 100 V 2- anode current. RL- 3- triggering frequency of the gate pulses load
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