temperature characteristics or curves. There are two main types of thermistors: Positive temperature coefficient (PTC) thermistors, where electrical resistance increases as temperature rises. Negative ...

He stuck a 100W positive temperature coefficient heater into the bottom ... with a controller monitoring a thermistor to keep the block within the pre-determined range. The heater has an auto ...

or Negative Temperature Coefficient thermistors, where as the temperature increases their resistance decreases, and PTC, or Positive Temperature Coefficient thermistors, where as the temperature ...