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Power Supplies
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DEFINITION: Also see current, voltage, resistance,and Ohm's Law. Electrical power is the rate at which electricalenergy is converted to another form, such as motion, heat, or an electromagnetic field. Thecommon symbol
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Data Center Demo (Flash Educational Tool)
| sponsored by Square D Critical Power Competency Center
SOFTWARE DEMO:
Interactive tool demonstrates the components and operation of a typical Tier IV data center power system.
Posted: 05 Nov 2008 | Published: 05 Nov 2008
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POWER SUPPLIES DEFINITION (continued): … for power is the uppercase letter P. The standard unit is the watt,symbolized byW. In utility circuits, the kilowatt (kW) is often specified instead;1 kW = 1000 W. One watt is the power resulting from an energy dissipation,conversion, or storage process equivalent to one joule per second. When expressed in watts, power is sometimes called wattage. The wattage in a direct current (DC) circuit is equal to the product of the voltage …
Power Supplies definition sponsored by SearchCIO-Midmarket.com, powered by WhatIs.com an online computer dictionary
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