describe
PTC thermistor ceramic heating elements offer unique features such as constant temperature, temperature regulation, and self-regulation. When AC or DC voltage is applied to a PTC element, its resistivity is very low below the Curie point, causing the temperature to rise rapidly. Once the temperature exceeds the Curie point, the resistivity suddenly increases, causing the current to drop to a stable value, achieving automatic temperature control and constant temperature. The Curie point of the PTC element can be adjusted through formulation to meet specific operating temperatures, eliminating the need for additional temperature control circuitry.
Specification
|
Product Name |
PTC thermistors |
|
resistance |
20 ohms or customized |
|
Voltage |
110V-220V |




















