The main factors of the development of the heating power supply are subject to many ways, closely related to the development of electronic electronic devices, and are also inseparable from the progress of the materials such as magnetic materials.

 1) The development of the induction heating power supply is closely related to the development of power electronic devices, and the development of power electronic devices is also inseparable from semiconductor microcomputer integrated processing technology and power semiconductor technology. After the thyristor, the generation of the power semiconductor device has been admitted, the performance is continuously improved, high voltage and high-resistance, low loss, high frequency make the performance and practicality of the induction heating power supply reflects

2) The development of single-chip microcomputer technology and integrated chip technology makes the complex control of the induction heating power supply possible, the volume and weight are significantly reduced, the power factor is improved, and the power control is convenient and accurate.

3) The development of the induction heating power supply is inseparable from the progress of the material, such as magnetic material. At the same time, some related technologies such as the magnetic flux concentrator, the material and design, insulation technology, fault diagnosis technology and remote control, intelligent technology, etc. also affect its development. It can be said that the development of the induction heating power supply is a common decision of many disciplines and integrated technology.