Application of IGBT in Induction Heating

Application Overview
Industrial electromagnetic induction heating, or simply referred to as induction heating, is a method for heating conductive materials such as metallic materials. It is mainly used in metal hot processing, heat treatment, welding and melting. Modern induction heating power supplies are developing towards higher power and higher frequency. Through the control optimization of power devices participating in circuit design, some problems that occur in the parallel connection of inverter bridges have been effectively solved. This is conducive to the multi-bridge parallel connection of induction heating power supplies, improving output power and reliability.