2t.jpg (23653 bytes)




AUTOMOTIVE PTC THERMISTOR DEVICES


PTC thermistors are insensitive to voltage fluctuations and can be
operated on any voltage supplies from 12V-230V. Because of this
versatility, many applications in the automotive industry are being
developed with PTC thermistors as primary components for heating,
protecting, and sensing purposes.

Innovative automotive component designs using PTC thermistors are
surfacing rapidly and we are working closely with a number of auto
component suppliers to meet the increasing demands. Projects currently
in the developmental phase are listed in the applications section below:



APPLICATIONS
HEATING PURPOSE
De-Fog & Anti-Icing
Rear and side view mirror heaters
Door lock heaters
Windshield-spray nozzle heaters
Windshield-spray water heaters
Pre-Heating
Main engine pre-heater
Air-intake pre-heaters for air-fuel mixture chamber
Air Heating
Fan heating elements for supplementary passenger cabinet heater
Seat Heating
PTC heating liner for seat pad heating

PROTECTIVE PURPOSE
Over-current protection
 
Seat motors
 
Window motors
 
Windshield wiper motors
 
Antenna motors
 
Fan blower motors
Sensing
 
Liquid level sensors
 
Temperature sensors



 
PTC THERMISTOR
PTC DEVICES
VR(V)
3-50
3-50
TSURF(C)
45-250
40-240
R25(C)()
0.5-150
----------
PR(W)
----------
10-3000


2com.jpg (7915 bytes)