An ideal transformer with turns ratio N1:N2 is used to connect a source to a load, as shown in Fig. 1(d). Calculate the value of the turns ratio that maximises the power dissipated in the load. VS = 5 sin(200tt) V, RS = (500 + 6) №, RL = (100 + y) £2, and L = (100 + ε) mH.

An ideal transformer with turns ratio N1:N2 is used to connect a source to a load, as shown in Fig. 1(d). Calculate the value of the turns ratio that maximises the power dissipated in the load. VS = 5 sin(200tt) V, RS = (500 + 6) №, RL = (100 + y) £2, and L = (100 + ε) mH.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

(d)
An ideal transformer with turns ratio N1:N2 is used to connect a source to a load,
as shown in Fig. 1(d). Calculate the value of the turns ratio that maximises the
power dissipated in the load.
VS = 5 sin(200πt) V, RS = (500 + 6) №, RL = (100 + y) , and L = (100 + ε) mH.
1
VS
RS
N1:N2 for maximum
load power
2
N1 : N2
ле
Figure 1(d)
3
RL

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