A number of turns of wire around an iron core or onto a form made of insulating material. Used as an inductor, a coil offers a great deal of opposition to the passage of AC, but very little to the passage of DC.
It is a term used for long insulated wire wound around a core made of laminated iron or steel, a ferrite or powder iron, or a non-ferrous material like ceramic aluminum, or plastic. The non-ferrous core is known as "air core" as it is non-magnetic in nature.
More than one loop of a conductor wound in a spiral. Also called a solenoid.
single or multiple loops of wire (or other electrical conductor, such as tubing, etc.) designed either to produce a magnetic field from current flowing through the wire, or to detect a changing magnetic field by voltage induced in the wire.
A steel wire that is wound into a coil shape and tempered in order to provide resistance to compression forces and store energy for release to the extended position.
In model railroading, a tightly wound "spool" of thin wire which is a component of electrical devices such as solenoids and electromagnets.
A length of wire wound around a form in multiple turns.
A length of steel wound into roll-form.
That component of the electronic chip which consists of very thin wire winded 500 to 1000 times into a loop that has a diameter of 20 to 30 mm.
The component that is formed when several turns of wire are wound on a cylindrical form or on a metal core.
a structure consisting of something wound in a continuous series of loops; "a coil of rope"
tubing that is wound in a spiral
reactor consisting of a spiral of insulated wire that introduces inductance into a circuit
to wind or move in a spiral course; "the muscles and nerves of his fine drawn body were coiling for action"; "black smoke coiling up into the sky"; "the young people gyrated on the dance floor"
wind around something in coils or loops
a large inductor with a considerable dimension and a defined wavelength , commonly used in configurations for MR imaging
a length of electric wire wrapped around and around to help it make a strong magnetic field
a long wire that is wound around and around, many turns
an inductor that acts like a low pass filter - it doesn't allow high frequencies through
a piece of metel wire( normally it is of copper) this is used to filter low frequency signals because it performs low resistance for low frequency signals but very high resistance for high frequency signals
A common term for an inductor.
a cable conductor wound around a solid or hollow cylinder. This arrangement coupled with their geometry gives coils excellent magnetic properties.
Long roll joined into a circle or spiral. Clay coils are used to make pottery.
Turns of wire used to create inductance for use in an electrical circuit, or to create a magnetic flux when current is passed through it, or to respond to a changing magnetic field. An electrical impedance of a coil increases with frequency. See also Inductance, Inductor, Voice Coil.
The spiral-shaped pipe situated on top of the burner. When the blast valve is opened, Liquid Propane Gas from the cylinder passes through the coil and is vaporised by the heat from the burner before it reaches the nozzle, where it is ignited by the flame from the pilot burner, creating explosive-like combustion.
reed wound and tied in a circle shape.
Steel strip wound into a roll
The electrical conductors wound into the core slot, electrically insulated from the iron core. These coils are connected into circuits or windings which carry independent current. It is these coils that carry and produce the magnetic field when the current passes through them. There are two major types: "Mush" or "random" wound, round wire found in smaller and medium motors where coils are randomly laid in slot of stator core; and formed coils of square wire individually laid in, one on top of the other, to give an evenly stacked layered appearance.
Circular bundle or package of wire rope that is not affixed to a reel.
A multi-turn wire loop used to transmit or detect electromagnetic fields. Time varying electromagnetic fields through a coil induce a voltage proportional to the strength of the field and the rate of change over time.
A type of heating element found on electric cooktops that delivers heat through a piece of metal wound in a spiral and set in a recessed area.
A conductor wound in a series of turns.
Wound wire. Alternating current going through a coil will cause a magnetic field that when high enough create an induction resistance. This can be used to filter high frequencies from a signal.
the heat exchanger that transfers heat between the air and refrigerant is sometimes called an air coil, whereas the one transferring heat between the refrigerant and the liquid circulated through the loop is often referred to as a water coil.
1) (noun) The wire of a spring going completely around once (see active coil, dead coil). 2) (noun) A bundle of wire as it is shipped from the factory. 3) (verb) To form (wire) into a spring.
A roll of steel sheet or wire.
Electrical conductors in the core slot, insulated from the iron core. They produce and transmit the magnetic field as current passes through.
One or more loops of a conductor used to create a magnetic field. In MRI, the term refers to the radiofrequency coil. [ Chapter 9
Term derived from the act of looping magnet wire around a core. Also used interchangeably to call out an inductor, when used in this manner it typically refers to an inductor for use in RF applications.
A spool of wire wound around a centre bobbin; has properties of inductance that modify frequency of the signal passing through the wire. Used in some amplifier output stages and in most loudspeaker crossover networks.
1. To wind into a circular or spiral form. 2. A spiral or loop of wire or other conducting element used as an inductor, heating element, etc. 3. A helix.
An inductive device made by looping turns of wire around a core. [ Coil manufacturers
A coil is a series of loops.