Product name: PTC is the English abbreviation of positive temperature coefficient thermistor
Working principle: The internal heating element of the PTC heater is a positive temperature coefficient thermistor, and its resistance value shows a step increase with the increase of the temperature of the PTC thermistor body. The higher the temperature, the greater the resistance value.
Product parameters: PTFE high temperature resistant wire, the lead length is greater than 70mm, the surface is constant temperature, the error is ±10 degrees
Reminder: It can only be boiled dry, can not be opened, can not be tapped, can not be soaked in water.
For example, 12V/60°C means that the surface of the heating element with a voltage of 12 volts is dry-fired at a constant temperature of about 60°C. When the temperature rises, it is 8 watts. After the heating plate is kept at a constant temperature, the resistance becomes larger, the current becomes smaller, and the power is reduced to about 2 watts.

