The principle of the PTC heating plate is that the thermistor heats up after being powered on, so that the resistance value enters the jump zone, and the PTC thermistor is heated at a constant temperature, and the surface temperature will persist. The temperature is only related to the temperature of the PTC thermistor and the applied voltage, and has nothing to do with the ambient temperature.
Features of PTC heating film:
1. Cost-saving, long life, no need for special temperature controllers and temperature sensors such as thermal resistance thermocouples to perform temperature response to control the heater. Its temperature adjustment is based on its own data characteristics, so that this product has a great The service life of other heaters. Quick temperature rise, automatic temperature control in case of fan failure, long service life
2. Safe, green and environmentally friendly, the heater body is designed to have multiple levels of heating temperature below 200 degrees Celsius. In any case, the body does not redden and has a protective isolation layer. No heat insulation materials such as asbestos are required for cooling in any application. Rest assured that there is no problem of scalding the human body and causing fire.
3. Save power, compare electric heating tube and resistance wire heating products. It relies on the characteristics of the material itself and adjusts its own thermal power output according to the change of ambient temperature, so it can optimize the electric energy consumption of the heater to a minimum and generate high heat. The power data has also greatly increased the utilization power of electrical energy.
The most notable features of PTC heaters are:
1. Save cost and long life. It does not require special temperature controllers and temperature sensors such as thermal resistance thermocouples to perform temperature response to control the heater. Its temperature adjustment is based on its own data characteristics, so that this product has far greater applications than other heaters. life.
2. Safe and environmentally friendly. The planned heating temperature of the heater body is multi-level below 200 degrees Celsius. In any case, the body does not emit red and has a protective isolation layer. In any application, there is no need for asbestos and other heat insulation materials to cool down. The human body is scalded and caused a fire problem.
3. Save power. Comparing electric heating tube and resistance wire heating products, this product relies on the characteristics of the material itself and adjusts its own heating power output according to the change of the ambient temperature, so it can optimize the electric energy consumption of the heater to the minimum, and it has high heating power. The data has also greatly increased the utilization power of electrical energy.
·Rapid heating, automatic temperature control in case of fan failure, long service life
·Wide voltage application range, which can be planned according to demand between 12V-380V
·Convenient planning, can be arbitrarily planned from low power to high power, and the shape can also be planned according to requirements
·No burning, safe and reliable, no redness and no open flame when PTC heats up