RESISTOR FOR IMMERSION-TYPE LOW POWER HEATING ELEMENTS, PARTICULARLY FOR AQUARIUMS AND THE LIKE

摘要

Resistor for immersion-type low power heating elements, in particular for aquariums and the like, characterised in that it comprises a dielectric flat base (1), to which a resistive wire (2) is helically wound, said base being folded in several portions transversely to the axis of the coils to form a prismatic structure.