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Standby Power Supply - Alpha Technologies Broadband
Standby Power Supply - Alpha Technologies Broadband

... environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interfere ...
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... Clock gating so clock node of inactive logic doesn’t switch Data gating so data nodes of inactive logic doesn’t switch Bus encodings to minimize transitions Balance logic paths to avoid glitches during settling ...
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... Metallic particulates can be especially harmful around electronic equipment. This type of contamination can enter the data center environment from a variety of sources, including but not limited to raised floor tiles, worn air conditioning parts, heating ducts, rotor brushes in vacuum cleaners, or p ...
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... Moreover, microprocessor caches are obviously not designed to exist in a vacuum – they exist to complement the processor by hiding the relatively long latencies of the lower level memory hierarchy. As such, typical caches (specifically level-1 caches and often level-2) are pipelined and clocked at t ...
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... such as a 100 mΩ/600 V part in a TO-220 package. Furthermore it allows making parts with very low capacitances for a given RDS(on) as the silicon chip is much smaller than for a conventional power MOSFET. Both input and high voltage level of the output capacitance scale directly with the chip size, ...
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Standby power

Standby power, also called vampire power, vampire draw, phantom load, or leaking electricity (""phantom load"" and ""leaking electricity"" are defined technical terms with other meanings, adopted for this different purpose), refers to the electric power consumed by electronic and electrical appliances while they are switched off (but are designed to draw some power) or in a standby mode. This only occurs because some devices claimed to be ""switched off"" on the electronic interface, but are in a different state from switching off at the plug, or disconnecting from the power point, which can solve the problem of standby power completely. In fact, switching off at the power point is effective enough, there is no need to disconnect all devices from the power point. Some such devices offer remote controls and digital clock features to the user, while other devices, such as power adapters for disconnected electronic devices, consume power without offering any features (sometimes called no-load power). All of the above examples, such as the remote control, digital clock functions and—in the case of adapters, no-load power—are switched off just by switching off at the power point. However, for some devices with built-in internal battery, such as a phone, the standby functions can be stopped by removing the battery instead.In the past, standby power was largely a non-issue for users, electricity providers, manufacturers, and government regulators. In the first decade of the twenty-first century, awareness of the issue grew and it became an important consideration for all parties. Up to the middle of the decade, standby power was often several watts or even tens of watts per appliance. By 2010, regulations were in place in most developed countries restricting standby power of devices sold to one watt (and half that from 2013).
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