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PTC Heater Box
PTC Heater Box
The PTC heater uses the thermistor as the main heating material, and uses the characteristics of the resistance of the PTC to change with temperature for temperature or power control, so that the PTC heater can better ensure that the ambient temperature or voltage changes Relatively stable heating temperature or heating power. A kind of thermistor, the resistance value of the positive temperature coefficient thermistor presents a step increase with the temperature of the PTC thermistor body. The higher the temperature, the greater the resistance value.
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