(DC)(di-rekt kŭrĕnt) An electrical current that flows only in one direction; e.g., that derived from a battery; sometimes referred to as galvanic current. Medical Dictionary for the Health Professions and Nursing © Farlex 2012
Direct Current Definition: Direct current is a constant and unidirectional flow of electric charge, moving from a negative to a positive terminal. AC vs DC: Direct current flows in one direction and is used in applications requiring stable voltage, while alternating current can reverse direction and...
direct current noun :an electric current flowing in one direction only and substantially constant in value —abbreviationDC More from Merriam-Webster ondirect current Nglish:Translation ofdirect currentfor Spanish Speakers Britannica.com:Encyclopedia article aboutdirect current ...
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DC)aflowofelectricitythat moves in onedirectiononly→alternating currentExamples from the Corpusdirect current•It was Edison who designed andintroducedtheelectricaldistributionsystem forincandescentlighting bydirect current.•In histeenshe had begun tofiddlewith theconceptof asubstitutefordirect current....
To understand the benefits thatelectrical stimulationmay provide in veterinary practice, a basic explanation and definition of the electrical current parameters used are summarized inBox 20-1. Electrical Current/Waveforms Three types of currents are commonly used: (1) continuousdirect current(DC) (Figure...
direct current inElectricity topic From Longman Dictionary of Contemporary Englishdiˌrect ˈcurrentnoun[uncountable](abbreviationDC)aflowofelectricitythat moves in onedirectiononly→alternating currentExamples from the Corpusdirect current•It was Edison who designed andintroducedtheelectricaldistributionsystem...
Direct current(DC) is current that always flows in the same direction. In DC,electrons flowuniformly from the power source through a conductor to a load (i.e., an electrical device) and back to the power source. The most common example of a DC power source is thebattery. ...
Since many alternative energy sources as well as electronics and controls technologies are based on DC current, DC grids have been investigated more intensely in the last decade. DC grids with a centralized AC/DC conversion have proven to be advantageous
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