Curling Iron Straight Hair Comb 80C 120 220C 12V 220V PTC Heater Heating Element Thermistor

 

 

 

 

PTC thermistor ceramic heating element has the special functions of constant temperature, temperature adjustment and self-temperature control. When AC or DC voltage is applied to the PTC element, below the Curie point, the resistivity is very low and the temperature rises very quickly. Once the Curie point temperature is exceeded, the resistivity suddenly increases, causing the current to drop to a stable value, achieving the purpose of automatic temperature control and constant temperature. No additional temperature control circuit device is required, and the Curie temperature of the PTC element can be adjusted through formulation according to different temperature requirements to achieve the required working temperature in different application scenarios.

 

 

 

Material	96% Al2O3
Working Voltage	DC 3.7V / 5V / 12V / 24V； AC 110V / 220V / 230V / 240V / 360V；
Resistance Range	4-6Ω / 9-11Ω / 18-22Ω / 90-110Ω / 450-550Ω
Shape	Square, rectangle, circle, ring
Power	1-300W/600-3500W
Color	White or Customized
Function	Heating Element

 

 

Features

 

1.Constant temperature;
2.Wide operating voltage range;
3.Automatic recovery after failure;
4.Automatic temperature control;
5.Safety and high reliability;
6.No temperature control system required;
7.Long service life.

 

 

Application

 

Curlers, perms, small crystal devices, thermostatic tanks, thermostatic incubators, electronic thermos bottles, thermos boxes, thermos cups, thermos trays, thermos cabinets, thermos tables, etc.