How is the circuit of the medium frequency induction heating power supply composed?

Anyone who knows the medium frequency induction heating power supply knows that it consists of many internal parts, and many customers have asked us to introduce its composition in detail. Today, the editor will focus on telling you how its circuit is composed.

The medium frequency induction heating power supply is a frequency converter that converts industrial frequency electric energy into medium frequency electric energy. It rectifies the industrial frequency alternating current and converts it into a higher frequency current output by an inverter circuit, and the frequency range is not affected by the grid frequency limit.

The circuit of a medium frequency induction heating power supply usually consists of a rectifier circuit, an inverter circuit, a load circuit and a starting circuit.

The main function of the rectifier circuit is to convert three-phase power frequency AC current into DC current. It includes input circuit, bridge rectifier circuit, filter circuit and rectifier control circuit. The main function of the inverter part is to convert DC current into single-phase intermediate frequency AC current and supply it to the load circuit. It includes inverter circuit, starting circuit and load circuit.

This article briefly introduces how the circuit of a medium frequency induction heating power supply is composed. If you want to know more about the equipment, you can consult our technical staff, I believe he will give you a detailed introduction.