surge suppressor

Definitions

Electronics

  • A component, circuit, or device which reduces, eliminates, or prevents surges, especially those occurring through power or communications lines. A surge suppressor should prevent peak AC voltages from exceeding given thresholds, thus preventing failures or significant damage. An avalanche diode used in this capacity can have reaction times in the picosecond range. Also called surge protector, surge arrester, or surge diverter.
  • synonymsurge arrester
  • synonymsurge diverter
  • synonymsurge protector

Computing

  • noun an electronic device which cuts off the power supply to sensitive equipment if it detects a power surge that could cause damage

Construction

  • A protective electrical device used to absorb overvoltage surges so that circuitry and equipment are not damaged.

General Science

  • noun a device to prevent surges of current in an electric system
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