METHOD FOR DETERMINING AN OUTPUT TEMPERATURE OF A FLUID

The invention relates to a method (7) for determining an output temperature (TOUT) of a fluid after flowing through a PTC heater (1) with a PTC heating element (2).In the method:- a current (I) of the PTC heating element (2), a supply voltage (U) of the PTC heating element (2) and a duty cycle (PWM)...

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Bibliographische Detailangaben
Hauptverfasser: HENKE, Timo, LEFEVRE, Florian, DAUDON, Guillaume, WALTER, Jean-Francois
Format: Patent
Sprache:eng ; fre ; ger
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