книги Наука, техника, медицина Техника Строительство Градостроительство и архитектура

Dimmer

Код 3359398

  • ISBN: 978-5-5082-2510-0

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Аннотация к книге "Dimmer"

High Quality Content by WIKIPEDIA articles! Dimmers are devices used to vary the brightness of a light. By decreasing or increasing the RMS voltage and, hence, the mean power to the lamp, it is possible to vary the intensity of the light output. Although variable-voltage devices are used for various purposes, the term dimmer is generally reserved for those intended to control light output from resistive incandescent, halogen, and (more recently) compact fluorescent lights (CFLs) and light-emitting diodes (LEDs). More specialized equipment is needed to dim fluorescent, mercury vapor, solid state and other arc lighting.

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ISBN: 978-5-5082-2510-0

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