direct-current power

direct-current power
Metrology: dc power

Универсальный русско-английский словарь. . 2011.

Смотреть что такое "direct-current power" в других словарях:

  • Direct current — (red curve). The horizontal axis measures time; the vertical, current or voltage. Direct current (DC) is the unidirectional flow of electric charge. Direct current is produced by such sources as batteries, thermocouples, solar cells, and… …   Wikipedia

  • direct current — n. an electric current flowing in one direction: abbrev. DC: cf. ALTERNATING CURRENT * * * ▪ electronics abbreviation  Dc,         flow of electric charge that does not change direction. Direct current is produced by batteries, fuel cells,… …   Universalium

  • direct current (DC) — Flow of electric charge that does not change direction. Direct current is produced by batteries, fuel cells, rectifiers, and generators with commutators. Direct current was supplanted by alternating current (AC) for common commercial power in the …   Universalium

  • power for direct current — nuolatinės srovės galia statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, išreiškiamas nuolatinės įtampos ir srovės stiprio sandauga: P = U · I; čia U – įtampa (potencialų skirtumas), I – srovės stipris. atitikmenys: angl. power… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • power for direct current — nuolatinės srovės galia statusas T sritis fizika atitikmenys: angl. power for direct current vok. Gleichstromleistung, f rus. мощность постоянного тока, f pranc. puissance de courant continu, f …   Fizikos terminų žodynas

  • direct-current supply — maitinimas nuolatine srove statusas T sritis automatika atitikmenys: angl. d.c. power supply; direct current supply vok. Gleichstromspeisung, f rus. питание постоянным током, n pranc. alimentation continue, f; alimentation en courant continu, f …   Automatikos terminų žodynas

  • direct current — F/A/V electricity that maintains a steady flow and does not reverse direction, unlike alternating current (AC). Usually provided by batteries, AC to DC transformers, and power supplies …   Audio and video glossary

  • High-voltage direct current — HVDC or high voltage, direct current electric power transmission systems contrast with the more common alternating current systems as a means for the bulk transmission of electrical power. The modern form of HVDC transmission uses technology… …   Wikipedia

  • Power engineering — Power engineering, also called power systems engineering, is a subfield of electrical engineering that deals with the generation, transmission and distribution of electric power as well as the electrical devices connected to such systems… …   Wikipedia

  • Power line communication — or power line carrier (PLC), also known as power line digital subscriber line (PDSL), mains communication, power line telecom (PLT), power line networking (PLN), or broadband over power lines (BPL) are systems for carrying data on a conductor… …   Wikipedia

  • 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

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