PTCEL, PTC Inrush Current Limiters | Vishay

PTC Thermistors, Inrush Current Limiter image

PTC Thermistors, Inrush Current Limiter

PTC Thermistors, Inrush Current Limiter

Product Details

Features

Inrush current limiting and load-dump resistor in:
AC/DC and DC/DC converters
Load dump and DC-Link circuits
Emergency discharge circuits
OBC, battery charging equipment
Motor drives
Welding equipment
PTCEL thermistors have resistance values that can change instantly based on the applied voltage levels and varying body temperatures.

Applications

High energy absorption levels up to 150 J and 240 J
High number of inrush-power cycles: > 100 000 cycles
Highly resistant against non-switching peak-powers of up to 25 kW
Can handle high direct voltage up to 1200 V
Self protecting in case of overload with no risk of over-heating
AEC-Q200 qualified
C-UL-US recognized under file E148885 for AC and DC use

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