Before laboratory testing the motor controller circuit below, you wanted to check first if the setup can operate safely. The motor can be modeled ideally by an 8-mH inductor. The BJT parameters are: B=200, VBE.ON = 0.6V, VCE.SAT = 0.4V, and maximum VCE rating = 35V. The base voltage, VIN, is initially 5V for t<0 and drops to zero (OV) at t20. Assume the transistor is initially in forward-active mode. Determine the following: 1) İM(0) 2) VOUT(0) 3) (0*) 4) dim (0*) M dt 1kQ VOM 12V 60 02 M↓u М V OUT snubber diode (forward voltage = 1V) 5) VOUT(0*) 6) Is it safe to operate the circuit? Support your answer quantitatively. 7) If an ideal snubber diode (forward voltage = 1V), with the configuration shown above, is put in parallel with the motor and 60-ohm resistor, will it be safe to operate the updated circuit? Support your answer quantitatively. [20 points]

Before laboratory testing the motor controller circuit below, you wanted to check first if the setup can operate safely. The motor can be modeled ideally by an 8-mH inductor. The BJT parameters are: B=200, VBE.ON = 0.6V, VCE.SAT = 0.4V, and maximum VCE rating = 35V. The base voltage, VIN, is initially 5V for t<0 and drops to zero (OV) at t20. Assume the transistor is initially in forward-active mode. Determine the following: 1) İM(0) 2) VOUT(0) 3) (0) 4) dim (0) M dt 1kQ VOM 12V 60 02 M↓u М V OUT snubber diode (forward voltage = 1V) 5) VOUT(0*) 6) Is it safe to operate the circuit? Support your answer quantitatively. 7) If an ideal snubber diode (forward voltage = 1V), with the configuration shown above, is put in parallel with the motor and 60-ohm resistor, will it be safe to operate the updated circuit? Support your answer quantitatively. [20 points]

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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