surge protector
Definition
Device that shields electronic circuits or equipment from a sudden and destructive increase (surge) in the line voltage caused usually by a defective transformer, restoration of power after a blackout, or a strike of lightening. Surge protectors are plugged between the circuit or equipment and power outlet, and direct the higher than normal voltage (overload) to the ground.
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surge protector is in the Industries, Manufacturing, & Technology subject.
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