Fig. 1 shows an buck converter with its equivalent load. The MOSFET (Q) is controlled using a signal having 50% duty ratio and 500 kHz switching frequency. Vo ip 100 A 48 V Vp D Figure 1: Buck Converter. 1. Sketch the vp, ip, vo and ig for one switching cycle. 2. What should be the minimum voltage rating of Q and D. 3. Find the average value of ip and RMS value of iq. Derivation is not expected.
Fig. 1 shows an buck converter with its equivalent load. The MOSFET (Q) is controlled using a signal having 50% duty ratio and 500 kHz switching frequency. Vo ip 100 A 48 V Vp D Figure 1: Buck Converter. 1. Sketch the vp, ip, vo and ig for one switching cycle. 2. What should be the minimum voltage rating of Q and D. 3. Find the average value of ip and RMS value of iq. Derivation is not expected.
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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