What kind of induction cooker works well?
Low frequency induction cooker
Advantages: simple structure, low cost, reliable performance and long service life, mainly used for food heating, also known as power frequency induction cooker.
Disadvantages: Because the materials used to make this kind of induction cooker are mainly iron core and copper wire, it is bulky and heavy. In addition, the low-frequency induction cooker has high noise, high copper loss and iron loss, and low thermal efficiency.
Recommended index: three stars. Because it is a primary product, there are always few manufacturers and it is difficult to find it in the market, so it is best not to buy it.
High frequency induction cooker
Advantages: small size, light weight, convenient movement, no iron loss and copper loss, and high thermal efficiency. It is a cooker that can convert 50Hz power frequency into 20-40kHz frequency oscillation, and then generate it through an induction coil. The magnetic field forms eddy current heating.
Disadvantages: This kind of induction cooker needs to add a high-frequency power conversion device, so the structure is complicated and the price is relatively high.
Recommended index: five stars. Because the induction cookers produced at home and abroad are mainly based on this kind of induction cooker, the quality is guaranteed and the service life is long.
How to use induction cooker
The most important thing to buy an induction cooker is to use it correctly. In order to avoid unnecessary troubles caused by wrong use, we should use the right method.
Before use
It is necessary to check whether the voltage of the induction cooker is consistent with the voltage of household electricity to avoid failure, otherwise it will be more troublesome to maintain. Also check whether the panel is clean and tidy, and there are no scratches and bubbles. Power-on test, and then start formal use.
in service
The cooker is a pan stainless steel pot, the bottom of which is about 12- 16 cm, and the magnetic permeability can be good. Don't move around at will, don't put things on the panel, don't let soup flow on the panel, and don't let children touch it. Try to use one thing for multiple purposes, and don't use it to heat sealed containers at will.
After use
Remember to turn off the power, unplug it, empty the remaining food and water in the pot, clean it up and put it back on the panel. If the panel is too dirty, it should be wiped clean with a clean rag.