PTC  Ceramic Heater(Positive Temperature Coefficient) is the acronym means that the temperature coefficient is, the great pan-corrected temperature coefficient of semiconductor materials or components. Usually we talk about the PTC is correct temperature coefficient thermistor, or PTC thermistor. PTC thermistor temperature is a typical sensitivity of the semiconductor resistor, over a cert.

We can make many kinds of PTC ceramic heaters, as customers' request.

Advantage as follow:

1. It is safety, high power, high reliability.

2. It doesn't turn to red or get fire when it is working.

3. It uses wide range of ambient temperature.

4. It can be manufactured to have different fixed temperatures at which the dramatic resistance change take place.

5. Even with the regard to voltage changes, the constant temperature mechanism will be effective.

6. It can be an effective low cost solution.

7.It has a virtually unlimited service life, and do not generate RFI noise.

8. Dynamic heating output and self-regulating function in correlation to the ambient temperature.

Speciality:

Unlike traditional heating elements that use a resistance wire such as Nichrome to generate heat,PTC heating elements are made as  ceramic stones, as on barium titanate. They have unique characteristics as semiconductors and their ferro-electric properties can be precisely determined during their design

PTC heater has widely use.

Typical outdoor applications in the UK marketplace

Ticket dispensers	Parking gates	Metering boxes
Pump houses	Crane cabs	Control boxes
Transformer enclosures	Telecommunication cabins	Medical machinery
Railway signaling	Rolling stock

 

PTC heater is widely used in:

hair straightener	hair curler
wax melting device	heat preservation cup
milk warmer	heater for coffee pot
hot melt glue gun	foot warmer