The working principle of ceramic heating element can be summarized as follows:
Release time:
2023-10-23
The working principle of ceramic heating element can be summarized as follows:
1. Ingredients
It is mainly made of alumina, yttrium oxide and other compounds by high temperature sintering, with semiconductor characteristics.
2. Heating principle
Under the action of AC electric field, the electrons in the ceramic heating body transition and collision, generate heat, and realize rapid temperature rise.
3. Common types
According to the shape can be divided into plate, tubular and special shape heating body, according to the function can be divided into insulation, antifreeze and baking heating.
4. Temperature control mode
The intelligent thermostat automatically controls the on-off current according to the temperature feedback to maintain a stable temperature.
5. Advantages
Fast heating rate, high conversion efficiency, long service life, no open flame, safe and reliable.
6. Use
Widely used in toilet water pipe antifreeze, floor heating auxiliary, oven, catering insulation and industrial insulation and other fields.
7. Precautions
The correct selection and installation are required to ensure the power supply matching and the gap between the heating element to avoid overheating problems.
In summary, the ceramic heating element realizes fast, efficient and energy-saving electric heating effect through the semiconductor heating principle, and has a wide range of uses.
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