The principle of medium frequency induction heating

Main working principle: When the magnetic flux surrounded by the conductor loop changes, an induced potential will be generated in the loop. Similarly, the conductor in the alternating magnetic field will also generate an induced potential under the action of electromagnetic induction, which will form in the conductor. Induced current (eddy current), the induced current overcomes the resistance of the conductor itself to generate Joule heat, and this heat is used to heat the conductor itself to heat up and melt to achieve various thermal processing purposes. This is the principle of intermediate frequency induction heating.