PTC Thermistor (POSISTOR) PRG series Application Example Resettable Fuses

This video takes a look at an example of overcurrent protection using the PRG series of PTC thermistors as a resettable fuse. The PRG series has the following features: ・Self-resetting, so no need for replacement ・Minimal resistance hysteresis because of the ceramic material ・Realizes overcurrent protection with a simple circuit In this video, we also look at an example of circuit configuration, along with servo amp overcurrent protection as an application. Please utilize this information when considering overcurrent protection design.