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owing parameters: B = 200, V, BE = 0. 3V. The input voltage v SAT sistor is in forward active mode 1) 2) v,(0)

owing parameters: B = 200, V, BE = 0. 3V. The input voltage v SAT sistor is in forward active mode 1) 2) v,(0)

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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6) Is it safe to operate the circuit if the transistor has a maximum Ver rating of 40V? СЕ Why? The input voltage remains at OV for a very long time. Find: 7) 8) Let's say there is a snubber diode connected in the circuit as shown on the right. The diode has a forward voltage of 0.7V. The input voltage is the same in the previous circuit: v, : 15V L1 D1 = 5V for t < 0 and 10mi v = = OV for t> 0. O Vo Q1 9) Find v Is it safe to operate the new circuit if the transistor has a maximum Ver rating of 40V? Why? 10) СЕ 11) The diode turns off when the diode current goes to zero. Find i when p = 0A. How long will it L,threshold take to reach i L,threshold
Transcribed Image Text:6) Is it safe to operate the circuit if the transistor has a maximum Ver rating of 40V? СЕ Why? The input voltage remains at OV for a very long time. Find: 7) 8) Let's say there is a snubber diode connected in the circuit as shown on the right. The diode has a forward voltage of 0.7V. The input voltage is the same in the previous circuit: v, : 15V L1 D1 = 5V for t < 0 and 10mi v = = OV for t> 0. O Vo Q1 9) Find v Is it safe to operate the new circuit if the transistor has a maximum Ver rating of 40V? Why? 10) СЕ 11) The diode turns off when the diode current goes to zero. Find i when p = 0A. How long will it L,threshold take to reach i L,threshold
Consider the transistor inverter driving a dc motor modelled as a 10mH inductor shown on the right. The transistor has the 15V following parameters: B = 200, V, BE,ON = 0. 65V and R1 L1 iL 10mi V CE,SAT = 0. 3V. The input voltage v, = 5V for t < 0s. Assume the Vo transistor is in forward active mode. Find: 1090 Q1 1) ¿(0) 2) ".(0") At t = Os, decreased from 5V to 0V. Find: 3) di (0*) 4) dt 5) v.(0")
Transcribed Image Text:Consider the transistor inverter driving a dc motor modelled as a 10mH inductor shown on the right. The transistor has the 15V following parameters: B = 200, V, BE,ON = 0. 65V and R1 L1 iL 10mi V CE,SAT = 0. 3V. The input voltage v, = 5V for t < 0s. Assume the Vo transistor is in forward active mode. Find: 1090 Q1 1) ¿(0) 2) ".(0") At t = Os, decreased from 5V to 0V. Find: 3) di (0*) 4) dt 5) v.(0")
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