The step down chopper is operating at 1 kHz. Other data are V=240 V, L = 10 mH, R = 102 and duty cycle 60%. Determine the DC component of the load current and the peak-to-peak ripple in the load (a) current. (b) By how much will the above values change if the frequency is increased to 2 kHz other data remaining the same. (C) What will the change in the values determined in (a) if the frequency is unchanged but the inductance value is increased to 20 mH, other data remaining the same.

The step down chopper is operating at 1 kHz. Other data are V=240 V, L = 10 mH, R = 102 and duty cycle 60%. Determine the DC component of the load current and the peak-to-peak ripple in the load (a) current. (b) By how much will the above values change if the frequency is increased to 2 kHz other data remaining the same. (C) What will the change in the values determined in (a) if the frequency is unchanged but the inductance value is increased to 20 mH, other data remaining the same.

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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