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Q No. 4. The buck regulator in Fig. 3 has an input voltage Vs = 15V. The required output voltage is Vo-12V and the peak-to-peak output ripple voltage is 8mV. The switching frequency is 20KHZ. The peak- to-peak ripple current is limited to 0.5A. Determine (a) duty cycle, D (b) filter inductance L; (c) filter Capacitor C. [2] [4] [4] [CLO-1] [CLO-2] [CLO-3] Q, İL.L İç, le lo, la 추 Dm No V, Vo, Va Load Control Fig. 3

Q No. 4. The buck regulator in Fig. 3 has an input voltage Vs = 15V. The required output voltage is Vo-12V and the peak-to-peak output ripple voltage is 8mV. The switching frequency is 20KHZ. The peak- to-peak ripple current is limited to 0.5A. Determine (a) duty cycle, D (b) filter inductance L; (c) filter Capacitor C. [2] [4] [4] [CLO-1] [CLO-2] [CLO-3] Q, İL.L İç, le lo, la 추 Dm No V, Vo, Va Load Control Fig. 3

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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Q No. 4.
The buck regulator in Fig. 3 has an input voltage Vs = 15V. The required output voltage is
Vo=12V and the peak-to-peak output ripple voltage is 8mV. The switching frequency is
20KHz. The peak- to-peak ripple current is limited to 0.5A. Determine
(a) duty cycle, D [2] [CLO-1]
(b) filter inductance L; [4] [CLO-2]
(c) filter Capacitor C. [4]

Q No. 4. The buck regulator in Fig. 3 has an input voltage Vs = 15V. The required output voltage is Vo=12V and the peak-to-peak output ripple voltage is 8mV. The switching frequency is 20KHZ. The peak- to-peak ripple current is limited to 0.5A. Determine (a) duty cycle, D (b) filter inductance L; (c) filter Capacitor C. [2] [4] [4] [CLO-1] [CLO-2] [CLO-3] Q, 추 Dm Vc Vo, Va Load Control Fig. 3
Transcribed Image Text:Q No. 4. The buck regulator in Fig. 3 has an input voltage Vs = 15V. The required output voltage is Vo=12V and the peak-to-peak output ripple voltage is 8mV. The switching frequency is 20KHZ. The peak- to-peak ripple current is limited to 0.5A. Determine (a) duty cycle, D (b) filter inductance L; (c) filter Capacitor C. [2] [4] [4] [CLO-1] [CLO-2] [CLO-3] Q, 추 Dm Vc Vo, Va Load Control Fig. 3
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