Figure Q1 shows a transformer core that has the primary winding (N,) of 500 turns and second winding (N;) of 250 turns. The absolute permeability (uo) is 47x10-7 H/m. Ignore the leakage flux. Show how the total MMF of the magnetic circuit is calculated, giving that the primary current (Ip) is 0.3 A and the secondary current (Is) is 0.2 A. Core Primary Winding Secondary Winding 20 cm N=500 turns 40 cm N,-250 turns 40 cm 20 cm 20 cm 20 cm Depth of Core=30 cm Leakage Flux Main Flux Figure Q1: Transformer core

Figure Q1 shows a transformer core that has the primary winding (N,) of 500 turns and second winding (N;) of 250 turns. The absolute permeability (uo) is 47x10-7 H/m. Ignore the leakage flux. Show how the total MMF of the magnetic circuit is calculated, giving that the primary current (Ip) is 0.3 A and the secondary current (Is) is 0.2 A. Core Primary Winding Secondary Winding 20 cm N=500 turns 40 cm N,-250 turns 40 cm 20 cm 20 cm 20 cm Depth of Core=30 cm Leakage Flux Main Flux Figure Q1: Transformer core

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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