 SLEEP HEALTHY - SLEEP GREEN & ORGANIC
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The DC Whisper Quiet reduces the noise of the
motor for a quieter nights sleep.
DC Current - Is the unidirectional flow of
electric charge, or flow of electric charges in a constant
direction. Direct current is produced by such sources as
batteries, thermocouples, solar cells, and commentator-type
electric machines of the dynamo type. Direct current may be
obtained from an alternating current supply by use of a
current-switching arrangement called a rectifier, which contains
electronic elements (usually) or electromechanical elements
(historically) that allow current to flow only in one direction.
The AC Power lift provides a greater overall
lifting capacity (up to 600 lbs.).
AC Current - is an electric current whose
direction reverses cyclically. The usual waveform of an AC power
circuit is a sine wave, as this results in the most efficient
transmission of energy. Alternating Current is the form in which
electricity is delivered to businesses and residents.
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