direct current
noun
: an electric current flowing in one direction only and substantially constant in value
—abbreviation DC
Examples of direct current in a Sentence
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Edison’s genius was less in his lab notebooks — his beloved direct current turned out to be a loser in our alternating-current world — than in his grasp of network effects and utility.
—
Liz Hoffman, semafor.com, 21 Aug. 2025
Photovoltaic panels are made from silicon cells that generate direct current electricity when sunlight excites electrons.
—Dianne Plummer, Forbes.com, 19 Aug. 2025
So the inertia discourse was in part a discussion of how to incorporate direct current sources such as photovoltaics into an AC grid.
—IEEE Spectrum, 16 June 2025
The chair used 1,300 volts of alternating current, developed by Nikola Tesla; Thomas Edison promoted the execution to associate AC with death and thus boost his own direct current system.
—Lorenzino Estrada, AZCentral.com, 7 Aug. 2025
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Liz Hoffman, semafor.com, 21 Aug. 2025
Photovoltaic panels are made from silicon cells that generate direct current electricity when sunlight excites electrons.
—Dianne Plummer, Forbes.com, 19 Aug. 2025
So the inertia discourse was in part a discussion of how to incorporate direct current sources such as photovoltaics into an AC grid.
—IEEE Spectrum, 16 June 2025
The chair used 1,300 volts of alternating current, developed by Nikola Tesla; Thomas Edison promoted the execution to associate AC with death and thus boost his own direct current system.
—Lorenzino Estrada, AZCentral.com, 7 Aug. 2025
See All Example Sentences for direct current
Cite this Entry
“Direct current.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/direct%20current. Accessed 29 Aug. 2025.
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