Induction Cooker Principle Induction Cooker Price

Whether it is cooking at home or hot dishes, it is inseparable from the induction cooker. This is one of the essential artifacts of the kitchen under Time Technology. The induction cooker that has been used for so long does not know that everyone understands the principle of its work. Only by understanding these principles can the induction cooker be used more reasonably. In addition, this article will introduce the price of the induction cooker.

First, the principle of induction cooker

The induction cooker is mainly composed of an excitation coil, a cooktop plate and a cooking pot. In fact, the basic principle is not difficult to understand. The basic working principle is to use the current induced by the eddy current in the alternating magnetic field to emit Joule heat. Here, the role of the excitation coil is to generate an alternating magnetic field, the cooktop is insulated, insulated, and non-magnetic, and the cooking pot is magnetically conductive. During operation, an alternating magnetic field is generated after the excitation coil is supplied with an alternating current. The magnetic field lines pass through the cooktop platen, and it is necessary to overcome the internal resistance of the pot body, thereby generating a large amount of Joule heat, which is a heat source for cooking food.

According to the level of the current frequency in the excitation coil, the induction cooker can be divided into a high frequency induction cooker and a low frequency induction cooker. In the high-frequency induction cooker, it is necessary to add a high-frequency power conversion device, and it is not necessary to use a specially designed pot. The low-frequency induction cooker does not need to be equipped with a high-frequency power conversion device, but in order to reduce noise and improve heating efficiency, special needs are adopted. Pots. Both have advantages and disadvantages, but they are very convenient to use. Consumers can choose their own according to their own characteristics.

Induction cooker adopts the principle of magnetic field induced eddy current, which uses high frequency current to pass through the toroidal coil, thus generating numerous closed magnetic field forces. When the magnetic field lines pass through the bottom of the magnetic field (such as iron pot), it will produce numerous small eddy currents. Kind of alternating current, the household induction cooker uses 15-30KHZ high-frequency current), so that the pot body itself heats up at high speed, and then heat the food in the pot. This food can achieve the purpose of heating food in a short time.

Second, the price of induction cooker

As for the price of the induction cooker, I believe everyone should know that the induction cooker on the market is full of talents, different brands, even different styles and functions, and their prices are different; and even if they are the same The price and function of the brand and the induction cooker will also be poor. Therefore, there is no fixed value for the price of the induction cooker. It is reported that there are several hundred to several thousand yuan, but generally it will not exceed 1,000 yuan. You can choose the price of the induction cooker according to your own needs. . In general, the mid-range induction cooker function is already very powerful.

Nowadays, the products of various professional induction cooker manufacturers are all high, medium and low grades, and the price ranges from 100 yuan to 1,000 yuan. Product circuit design. The function of the low-end machine is less, so the programming of the program-controlled chip is simple, the price is low, and it can't explain the quality. In fact, such models are easy to use; on the contrary, the high-end models are complicated to program and have many functions. Fault repair is quite difficult. In addition, the low-end machine may use LEDs or digital tubes on the function indications, and the high-end ones will use the LCD screen to give you a color backlight, so the production cost is high. High-middle and low-end products have the same core power components. Mainly depends on the economic consumption power of consumers.

The working principle of the induction cooker is actually not difficult to understand, mainly by using the principle of eddy current to work. I understand that I will feel confident when I use it in the future. The price is still very fine. The price of the induction cooker will be determined according to the price of different grades, and consumers can purchase according to their own economic ability.