PPT Slide

12.1 Magnetic Circuits

12.2 Core Material

12.3 Analogy with DC Resistive Circuits

12.4 Core Losses

12.5 Magnetic and Electric Circuits of a Transformer

12.6 Transformer Construction

12.7 Principle of Operation of a Transformer

12.8 Voltage, Current and Impedance Transformations

12.9 The Nonideal Transformer and Its Equivalent Circuits

12.10 Transformer Polarity

12.11 Autotransformers

Chapter 12: Transformers