резервный источник питания
Дополнительный источник питания, обеспечивающий работоспособность устройства при выходе из строя основного источника.
[http://www.lexikon.ru/dict/net/index.html]
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
Power supply unit (computer) — Power supply unit with top cover removed A power supply unit (PSU) supplies direct current (DC) power to the other components in a computer. It converts general purpose alternating current (AC) electric power from the mains (110 V to… … Wikipedia
Stand-alone power system — A stand alone power system (SAPS or SPS), also known as remote area power supply (RAPS), is an off the grid electricity system for locations that are not fitted with an electricity distribution system. Typical SAPS include one or more methods of… … Wikipedia
Power supply — For the Budgie album, see Power Supply (album). A vacuum tube rackmount adjustable power supply, capable of +/ 1500 volts DC, 0 to 100mA output, with amperage limiting capability. A power supply is a device that supplies electrical energy … Wikipedia
Switched-mode power supply — switched mode power supply. A bridge rectifier B Input filter capacitors C Transformer D output filter coil E output filter capacitors ] A switched mode power supply, switching mode power supply or SMPS, is an electronic power supply unit (PSU)… … Wikipedia
Remote Area Power Supply — A Remote Area Power Supply (RAPS) is a system that provides electricity in remote locations, without requiring connection to an electricity distribution system. RAPS is now typically called a Stand alone Power Systems (SAPS or SPS), as the same… … Wikipedia
Stabilized power supply — A stabilized power supply, sometimes known as a regulated power supply, is an embedded circuit, or stand alone unit, the function of which is to supply a stable voltage (or less often current), to a circuit or device that must be operated within… … Wikipedia
Power over Ethernet — or PoE technology describes a system to transfer electrical power, along with data, to remote devices over standard twisted pair cable in an Ethernet network. This technology is useful for powering IP telephones, wireless LAN access points,… … Wikipedia
Power optimization (EDA) — Power optimization refers to the use of electronic design automation tools to optimize (reduce) the power consumption of a digital design, while preserving the functionality.Introduction and historyThe increasing speed and complexity of today’s… … Wikipedia
Stand (JoJo's Bizarre Adventure) — A stand (スタンド sutando ) is a supernatural power in the manga and anime JoJo s Bizarre Adventure. When first presented, the kanji used is 幽波紋 yuuhamon with スタンド over it; it means ghostly ripple and it is similar to ripple of the first two Parts.… … Wikipedia
AC power plugs and sockets — See also: Industrial and multiphase power plugs and sockets Plugs and sockets may sometimes combine male and female contacts, but t … Wikipedia
Emergency power system — Emergency power systems are a type of system, which may include lighting, generators and other apparatus, to provide backup resources in a crisis or when regular systems fail. They find uses in a wide variety of settings from residential homes to … Wikipedia
