This application note provides an overview of induction heating system topologies, covering basic principles, skin effect, and resonant inverter designs.
This document explains the fundamental principles of induction heating (IH), including electromagnetic induction and the skin effect. It details how alternating current in a primary circuit induces heat in a secondary load through magnetic field interaction, highlighting the importance of minimizing thermal losses and optimizing coil design for high energy density. This manual is written in Chinese.