PTC HEATER WITH AUTONOMOUS CONTROL

A heating arrangement has a positive temperature coefficient ("PTC") heater. A resistor (24) is electrically in series with the PTC heater sized and configured to limit current through the PTC heater and the resistor below a selected value.

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Bibliographische Detailangaben
Hauptverfasser: ROACH, Kevin Edward, OWENS, George F, SHEARER, Jon, AESCHLIMAN, Carl
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A heating arrangement has a positive temperature coefficient ("PTC") heater. A resistor (24) is electrically in series with the PTC heater sized and configured to limit current through the PTC heater and the resistor below a selected value.