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In the forced commutation circuit shown what is the minimum value of C in nF so that SCR does not get turned on due to re-applied dv/dt. The SCR has minimum charging current of 5 mA to turn it on and the junction capacitance is 30 pF. V₁ = 400 V R = 80 C T

In the forced commutation circuit shown what is the minimum value of C in nF so that SCR does not get turned on due to re-applied dv/dt. The SCR has minimum charging current of 5 mA to turn it on and the junction capacitance is 30 pF. V₁ = 400 V R = 80 C T

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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In the forced commutation circuit shown what is the minimum value of C in nF so that SCR does not get turned on due to re-applied dv/dt. The SCR has minimum charging current of 5 mA to turn it on and the junction capacitance is 30 pF. V₁ = 400 V R = 80 92 C T
Transcribed Image Text:In the forced commutation circuit shown what is the minimum value of C in nF so that SCR does not get turned on due to re-applied dv/dt. The SCR has minimum charging current of 5 mA to turn it on and the junction capacitance is 30 pF. V₁ = 400 V R = 80 92 C T
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