A heater electrical short protection arrangement has a heating layer that is at least partially electrically conductive. A conductive layer is initially electrically insulated from the heating layer. A circuit in electrical communication with the conductive layer is configured to halt a supply of electrical energy to the heating layer in response to current flowing into the conductive layer.
HEATED PTC ELEMENT WITH PROTECTION CIRCUIT
2018-03-01
Patent
Electronic Resource
English
Self-heated element, solid state, flow sensors
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