Q3. A buck-boost regulator has an input voltage of Vs = 10+Y V. The duty cycle is k = 0.35 and the switching frequency is 20 kHz. The inductance L = 150 µH and the filter capacitance C = 220 µF. The average load current Ia = 1.25 A. Determine (a) the peak-to-peak output voltage ripple; (b) the peak-to-peak ripple current of inductor; (c) the critical values of L and C. Here, Y = last digit of student ID
Q3. A buck-boost regulator has an input voltage of Vs = 10+Y V. The duty cycle is k = 0.35 and the switching frequency is 20 kHz. The inductance L = 150 µH and the filter capacitance C = 220 µF. The average load current Ia = 1.25 A. Determine (a) the peak-to-peak output voltage ripple; (b) the peak-to-peak ripple current of inductor; (c) the critical values of L and C. Here, Y = last digit of student ID
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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last digit y= 4
![A buck-boost regulator has an input voltage of Vs = 10+Y V. The duty cycle is k = 0.35 and
the switching frequency is 20 kHz. The inductance L = 150 µH and the filter capacitance C
= 220 µF. The average load current Ia = 1.25 A. Determine (a) the peak-to-peak output
voltage ripple; (b) the peak-to-peak ripple current of inductor; (c) the critical values of L
Q3.
and C.
Here, Y = last digit of student ID](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16022a49-5f15-4f1b-b292-5924e7545e81%2F602089c1-d6c4-4e00-a0e9-f26a1c83c8f1%2Fgvrxos_processed.png&w=3840&q=75)
Transcribed Image Text:A buck-boost regulator has an input voltage of Vs = 10+Y V. The duty cycle is k = 0.35 and
the switching frequency is 20 kHz. The inductance L = 150 µH and the filter capacitance C
= 220 µF. The average load current Ia = 1.25 A. Determine (a) the peak-to-peak output
voltage ripple; (b) the peak-to-peak ripple current of inductor; (c) the critical values of L
Q3.
and C.
Here, Y = last digit of student ID
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