Inrush Current Limiters, NTC Thermistors, Power Thermistors, Current Limiter

Inrush Current Limiting

The main purpose of limiting inrush current is to prevent components in series with the input to the DC/DC convertor from being damaged. Typically, inrush protection prevents nuisance blowing of fuses or breakers as well as welding of switch contacts .


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	NTC Thermistors : Type CL NTC Discs for Inrush current limiting Disc thermistor with uninsulated lead-wires.


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	Power Thermistor for the reduction of Inrush current A power thermistor is a type of NTC thermistor used for the reduction of large inrush currents. These large inrush currents are typically caused by charging of filter capacitors in switching power supplies.