PTC Thermistors (POSISTOR)5 videos
FA Market Applications (NTC and PTC Thermistors)
Thermistors are used for temperature detection and current suppression to realize maintenance-free FA equipment to improve productivity, and achieve full automation.
How to choose a thermistor (NTC thermistor)
NTC thermistors have temperature sensing (for prevention or control) and temperature compensation (correction) features. This video explains the type of NTC thermistor to choose for each feature.
How to choose a thermistor (PTC thermistor)
PTC thermistors have temperature sensing (for prevention) and current control (protection) features. This video explains the type of PTC thermistor to choose for each feature.
Overheat Sensing at Multiple Locations
It's linked and more than one points of abnormal overheating is detected in series !
LED Overheat Protection
A set and a part are protected from abnormal fever, overheating by differential temperature in the temperature rise test, plunge electric current and over-current!