Electric heaters are commonly used appliances in life, so we must pay more attention to safety performance. Now the electric heater circuits on the market already have an overvoltage protection function, but in order to enhance safety performance, temperature switches are generally added to the circuit to control High temperature as the secondary temperature protection element of the electric heater further improves the safety performance of the electric appliance.
Electric heaters include electric heaters, electric hand warmers, etc. The temperature switch can be used to control the power-on time of the electric heater. After the heater is powered off, the heat is still concentrated in the electric heater and slowly released outward. The electric heater must have temperature control and overheating protection, otherwise it is easy to cause danger, so the secondary temperature protection of the electric heater must be considered.
For electric heating products, both the temperature control function and the overheat protection are relatively strict. Therefore, when choosing a temperature switch, you must consider the process of structure, materials and components. For products with strict temperature control, you should pay attention to the temperature switch The precision of temperature control and the necessity of secondary protection.