Inductor: A transformer, or an electrical component in which impedance increases as the frequency of the AC decreases. Also known as coils. In audio, these are used in passive crossovers. Inductors are rated in Henrys.

 

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Inductor: A transformer, or an electrical component in which impedance increases as the frequency of the AC decreases. Also known as coils. In audio, these are used in passive crossovers. Inductors ar . . . View Full Definition

Earth-Inductor Compass: One whose indications depend on the current generated in a coil revolving in the earth's magnetic field.

Windings: The wire in a voice coil that is wound around the former (also called a bobbin) to create a coil. Generally, any coils in a transformer, motor, or as an inductor.

Toroidal Coil: An inductor or transformer whose core consists of a concentrically wound ribbon of magnetic material. Also used to filter noise on a DC supply line.

Reactance: In Ac circuits, whether passive or active, a form of frequency dependent resistance produced by inductors. Such an inductive loading will allow all dc current to pass without change, but wil . . . View Full Definition