Induction cooker, also known as induction cooker, the first home induction cooker was born in Germany in 1957. In 1972, the United States began to produce induction cookers. In the early 1980 s, induction cookers began to sell well in Europe, America and Japan.

The working principle of the induction cooker is electromagnetic induction, that is, the current passes through the coil to generate a magnetic field. When the magnetic field lines pass through the bottom of the pot, they are cut into countless small eddy currents to make the iron atoms of the iron pot collide and rub and heat.