During the heating process of a 12-inch electric stove top supplier, when alternating current passes through the heating coil, a changing magnetic field is generated around the coil. At this time, if a ferromagnetic metal pot is placed near the coil, a large amount of eddy current will be generated inside the pot. The eddy current overcomes the resistance of the pot and generates Joule heat, promoting the self-heating of the metal pot. This heat is sufficient to cook food and make it change speed rapidly.

We all know that the panel is one of the key factors to measure the quality of a 12-inch electric stove top supplier. If the wrong panel is chosen, many problems will arise in the future use. Which panels are suitable for a 12-inch electric stove top supplier and how to purchase? Let's take a look at them.

1. Black Crystal Panel

The black crystal panel of a 12-inch electric stove top supplier has good heat preservation performance, high strength, and high hardness. After polishing, it is as shiny as a mirror. Please note when purchasing. Some black crystal panels on the market are not polished and require mastering the identification skills. First, carefully check whether the surface of the panel is flat and touch it with your hand. If the touch feels good and the surface is smooth, the quality is good. Secondly, check if there are uniform holes or scratches on the panel surface. Because these situations will not appear on the panel.

2. White Crystal Panel

The white crystal panel of a 12-inch electric stove top supplier has no impurities, good insulation and anti-seepage performance, and a long service life. It is generally divided into printed and non-printed types. Among them, the printed type is favored by consumers because of its various colors and exquisite patterns, and it can also be placed at home to decorate the environment. But it should be noted that the glaze color of the panel will flake off when the panel is continuously heated.

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