auxiliary power supply
1Power 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… …
2Auxiliary power unit — An auxiliary power unit (APU) is a device on a vehicle whose purpose is to provide energy for functions other than propulsion. Different types of APU are found on aircraft, as well as on some large ground vehicles.AircraftFunctions of APU The… …
3auxiliary power unit — A power generation unit for operation of systems like hydraulic, air conditioning, electrical, and avionics. It may provide AC (alternate current) or DC (direct current) supply. The APU is normally used prior to starting the aircraft and for… …
4Uninterruptible power supply — A small free standing UPS …
5uninterrupted power supply — (UPS) Typically, an auxiliary battery backup which supplies continuous power in the event of a power loss …
6uninterruptible power supply — (UPS) Typically, an auxiliary battery backup which supplies continuous power in the event of a power loss …
7auxiliary — aux|il|ia|ry1 [o:gˈzıljəri, o:k US o:gˈzıljəri, ˈzıləri] adj [Date: 1600 1700; : Latin; Origin: auxiliaris, from auxilium help ] 1.) auxiliary workers provide additional help for another group of workers ▪ an auxiliary nurse ▪ auxiliary staff 2.) …
8auxiliary — 1 adjective 1 auxiliary workers provide additional help for another group of workers, especially nurses or soldiers: an auxiliary nurse | auxiliary staff 2 an auxiliary motor, piece of equipment etc is kept ready to be used if the main one stops… …
9Power 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,… …
10auxiliary — /awg zil yeuh ree, zil euh /, adj., n., pl. auxiliaries. adj. 1. additional; supplementary; reserve: an auxiliary police force. 2. used as a substitute or reserve in case of need: The hospital has an auxiliary power system in case of a blackout.… …
