PTC Thermistors as Heaters has the following advantage, compared with other heating elements:

  • No overheat, Safe through temperature limiting characteristics.
  • No danger of fires since there are no glowing parts.
  • Dynamic, self regulating, and therefore energy efficient.
  • No excess temperature protection required.
  • Voltages from 6V to 480 V; special voltage applications up to 800 V.
  • PTC thermistor surface temperatures can be set from 50C to 320C.
  • Compact design.
  • Long service life.