Chapter 15: Practical Inductor Design Examples

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Understanding magnetic theory is important, but practical engineering requires applying that knowledge to real-world designs. Throughout this guide we have explored the principles that govern magnetic components, … Read more

Chapter 14: Common Inductor Design Mistakes

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Designing an inductor involves balancing electrical, magnetic, thermal, and mechanical requirements. Even experienced engineers occasionally make mistakes that result in: Fortunately, most inductor design failures can be … Read more

Chapter 13: Designing Inductors for Switching Power Supplies

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Modern electronics rely heavily on switching power supplies. From mobile devices and industrial controls to electric vehicles and telecommunications equipment, switching regulators provide efficient voltage conversion while … Read more

Chapter 12: Thermal Design of Inductors

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Every inductor generates heat. No magnetic component is perfectly efficient. Core losses and copper losses convert a portion of the electrical energy into thermal energy, causing the … Read more

Chapter 11: Understanding Copper Losses

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction While core losses occur within the magnetic material itself, copper losses occur within the winding conductors. In many power inductors, copper losses are the largest source of … Read more

Chapter 10: Understanding Core Losses

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Whenever a magnetic component operates with a changing magnetic field, energy is lost within the core material itself. These losses are known as core losses. Unlike copper … Read more

Chapter 09: Choosing the Correct Wire and Winding Method

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Selecting the proper conductor is just as important as selecting the magnetic core itself. Even the best magnetic design can fail if the winding method is not … Read more

Chapter 08: Selecting the Right Core Geometry

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction One of the first decisions in magnetic component design is selecting an appropriate core geometry. The shape of the magnetic core affects: No single core geometry is … Read more

Chapter 07: Understanding Magnetic Saturation

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction Every magnetic material has limits. As current increases in a winding, the magnetic field inside the core becomes stronger. Initially, the core responds efficiently and magnetic flux … Read more

Chapter 06: Energy Storage in Magnetic Components

Everything you need to know about professional magnetic component design. Beginner → Advanced 15 Chapters 100+ Illustrations Engineering Design Examples Interactive Calculators Free Previous Chapter Next Chapter Introduction One of the primary functions of an inductor is storing energy. In switching power supplies, inductors continuously absorb energy from the input source and release that energy … Read more