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Windings of copper or aluminum wire surrounding the steel core in ballast. Also refers to the entire assembly comprising the inductor or transformer.

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行业/领域：灯具照明
类别照明产品
Company: GE
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калем предива

纺织品; 化学纤维

A textured yarn that takes on a coil or spiral configuration when further processed. A coil yarn can be either a torque yarn or a nontorque yarn. A coil yarn can be formed by the ...

примарни калем

物理; 普通物理

Part of a transformer; a coil of wire that is connected to a source of alternating current .

секундарни калем

物理; 普通物理

Part of a transformer, a coil of wire in which the voltage of the original alternating current in the primary coil is stepped up or down by way of electromagnetic induction.

радни напон

灯具照明; 照明产品

For electrical discharge lamps, this is the voltage measured across the discharge when the lamp is operating. It is governed by the contents of the chamber and is somewhat ...

фосфор

灯具照明; 照明产品

An inorganic chemical compound processed into a powder and deposited on the inner glass surface of fluorescent tubes and some mercury and metal-halide lamp bulbs. Phosphors are ...

фактор снаге

灯具照明; 照明产品

Measurement of the relationship between the AC source voltage and current. High power factor ballasts require less AC operating current at the same wattage than an equivalent low ...

зрачење

灯具照明; 照明产品

A general term for the release of energy in a "wave" or "ray" form. All light is radiant energy or radiation, as is heat, UV, microwaves, radio waves, etc.

рефлексија

灯具照明; 照明产品

The ratio of light reflected from a surface to that incident upon it.

спектар

灯具照明; 照明产品

See SPECTRAL POWER DISTRIBUTION (SPD).

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