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Introduction
The resistance heaters prevent the formation of condensation and guarantee
the ideal temperature for the correct operation of the electronic components
in the enclosure.
Resistance heaters equipped with a PTC-type
sensor
The resistance heaters for electrical and electronic enclosures are equipped with
PTC-type heating devices (Positive Temperature Coefficient). Thanks to these
heaters:
● The surface temperature stabilises at 75 °C when the ambient temperature is
–5 °C.
● Power consumption is reduced.
Improved convection
The design of the profile of the resistance heaters produces a "chimney" effect,
leading to increased natural convection and maintaining an even temperature inside
the enclosure.
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