In fact, IH refers to electromagnetic heating technology. Its technical principle is that the electromagnetic coil is connected with alternating current to directly heat the metal liner of the pot, without the heat conduction process of the traditional rice cooker heating the pot through a heating plate.

To put it simply, IH technology is different from the bottom heating plate technology of traditional rice cookers. It can be adjusted to make the whole liner heat together. Moreover, advanced digital circuits can be used to realize accurate temperature and duration control.

Extended data:

IH technology did improve the taste of rice to some extent. All this is because the heating mode of the IH rice cooker is basically the same as that of the previous firewood rice cooker.

There are two reasons, one is that the rice is evenly heated, and the other is that the firepower is strong. The reason why the firewood iron pot is evenly heated is because the balls of the iron pot are generally immersed in the earthen stove, and the four walls of the iron pot are evenly heated by the flame, and the heat reflected by the inner wall is very evenly heated.

Phoenix Net-Can IH technology advocated by rice cooker merchants really make the cooked rice more fragrant?