Copyright © Philip M. Parker, INSEAD. Terms of Use.
Definition: Direct Current |
Direct CurrentNoun1. An electric current that flows in one direction steadily. Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. |
| Domain | Definitions |
Electrical Engineering | A current that is independent of time. By extension, a current in which the direct component is of primary importance. Source: European Union. (references) |
Energy | A type of electricity transmission and distribution by which electricity flows in one direction through the conductor; usually relatively low voltage and high current; typically abbreviated as dc. (references) |
| Electricity thatflows continuously in the same direction. (DC). (references) | |
Source: compiled by the editor from various references; see credits. | |
(From Wikipedia, the free Encyclopedia)
Direct current (DC) is the continuous flow of electricity through a conductor such as a wire from high to low potential. In direct current, the electric charges flow always in the same direction, which distinguishes it from alternating current (AC).
Direct current was used originally for electric power transmission after the discovery by Thomas Edison of the generation of electricity in the late nineteenth century. It has mostly been abandoned for this purpose in favor of alternating current which is much more suited to transmission over long distances. DC power transmission is still used to link AC power networks with different frequencies.
DC is commonly found in many low-voltage applications, especially where these are powered by batteries, which can only produce DC. Most automotive applications use DC although the generator is an AC device which uses a rectifier to produce DC. Most electronic circuits require a DC power supply.
Although DC stands for 'Direct Current', DC is generically used to refer to constant polarity voltages. Some forms of DC vary wildly in voltage, such as the raw output of a rectifier. Running them through an RC low-pass filter will produce more stable voltage.
Direct current installations usually have different types of sockets, switches, and fixtures, mostly due to the very low voltages used, from those suitable for alternating current. It is usually extremely important with a direct current appliance to not reverse polarity unless the device has a bridge to correct for this. (Most battery-powered devices don't.)
There is currently (2000) some interest in High Voltage Direct Current (HVDC) transmission systems. DC is also used in solar power systems that are supplied by solar cells.
Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Direct current."
Synonym: Direct CurrentSynonym: DC (n). (additional references) |
| Antonyms: Ac (n), alternating current (n). (additional references) |
| Domain | Title |
Books | |
Source: compiled by the editor from various references; see credits. | |
| Subject | Topic | Quote |
Business | The power system on Cheju Island is now connected to the mainland (Haenam) via a transmission system of a 101km-long submarine cable of High Voltage Direct Current (HVDC) which was completed in 1998. This system could illustrate a good example in the next generation of electric power T&D business in Korea such as the linking of South and North Korea and other third countries. (references) | |
Trade | Spain | Electrical products which operate in a range of 50 to 1,000 volts alternating current or 75 to 1,500 volt direct current have to meet the EU low voltage directive. (references) |
Source: compiled by the editor from ICON Group International, Inc.; see credits. | ||
Expressions using "direct current": direct current bus ♦ direct current chromic process ♦ direct current distribution system ♦ direct current filter ♦ direct current form factor ♦ direct current generator ♦ direct current network ♦ direct current signaling ♦ direct current signalling ♦ electrode direct current resistance. Additional references. | |
| Source: compiled by the editor from various references; see credits. |
| The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com. |
| Expression | Frequency per Day |
direct current | 19 |
direct current motor | 9 |
| Source: compiled by the editor from various references; see credits. | |
| Language | Translations for "direct current"; alternative meanings/domain in parentheses. | ||||||||||||||||||||||||||||||||||||||||
Albanian | rrymë e vazhdueshme (direct). (various references) | ||||||||||||||||||||||||||||||||||||||||
Bulgarian | постоянен ток. (various references) | ||||||||||||||||||||||||||||||||||||||||
Czech | stejnosmìrný proud. (various references) | ||||||||||||||||||||||||||||||||||||||||
Danish | direkte stroem, jævnstrøm (DC current). (various references) | ||||||||||||||||||||||||||||||||||||||||
Dutch | directe stroming, gelijkstroom (DC current), g.s. (DC current). (various references) | ||||||||||||||||||||||||||||||||||||||||
Finnish | tasavirta (direct currect), suora virta. (various references) | ||||||||||||||||||||||||||||||||||||||||
French | courant direct, courant continu, CC. (various references) | ||||||||||||||||||||||||||||||||||||||||
German | gleichstrom (d.c., dc). (various references) | ||||||||||||||||||||||||||||||||||||||||
Greek | συνεχές ρεύμα (d.c., DC current). (various references) | ||||||||||||||||||||||||||||||||||||||||
Hungarian | egyenáram (c.c., continuous current). (various references) | ||||||||||||||||||||||||||||||||||||||||
Italian | corrente continua (d.c., DC current). (various references) | ||||||||||||||||||||||||||||||||||||||||
Japanese Kanji | 直流 . (various references) | ||||||||||||||||||||||||||||||||||||||||
Japanese Katakana | ちょくりゅう. (various references) | ||||||||||||||||||||||||||||||||||||||||
Manx | stroo jeeragh. (various references) | ||||||||||||||||||||||||||||||||||||||||
Pig Latin | irectday urrentcay corrente contínua (d.c., DC current). (various references) постоянный ток (d.c.). (various references) jednosmerna struja. (various references) corriente directa, corriente continua (d.c.). (various references) likström (dc). (various references) doğru akım. (various references) | ||||||||||||||||||||||||||||||||||||||||
Scrabble® Enable2K-Verified Anagrams | |
| Words within the letters "c-c-d-e-e-i-n-r-r-r-t-t-u" | |
-3 letters: reincurred. | |
-4 letters: certitude, cinctured, decurrent, recruited, recruiter, rectitude, recurrent, tinctured. | |
-5 letters: ceinture, cincture, curetted, deuteric, directer, enuretic, eutectic, incurred, inductee, intercut, interred, intruder, recurred, redirect, reinduce, reinduct, reticent, retinted, retinued, returned, returner, reunited, reuniter, tincture, trendier, turreted, ureteric. | |
| Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)44 69 72 65 63 74 43 75 72 72 65 6E 74 |
| Leonardo da Vinci (1452-1519; backwards) (references)
|
Binary Code (1918-1938, probably earlier) (references)01000100 01101001 01110010 01100101 01100011 01110100 00100000 01000011 01110101 01110010 01110010 01100101 01101110 01110100 |
HTML Code (1990) (references)D i r e c t   C u r r e n t |
ISO 10646 (1991-1993) (references)0044 0069 0072 0065 0063 0074 0043 0075 0072 0072 0065 006E 0074 |
Encryption (beginner's substitution cypher): (references)387584716986237878484718086 |
| 1. Definition 2. Synonyms 3. Crosswords 4. Usage: Commercial | 5. Quotations: Non-fiction 6. Expressions 7. Expressions: Internet 8. Translations: Modern | 9. Anagrams 10. Orthography 11. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Note to the press & webmasters - this dictionary can be linked, indexed, or referred to using the following non-English expressions: woordeboek, fjalor, معجم, قاموس, diccionariu, речник, diccionari, diksyonario, diksinario, 字典, gérlyver, slovník, ordbog, woordenboek, shimiyuc p'anca, orðabók, orðbók, dictionnaire, wurdboek, wörterbuch, λεξικό, אוצר מילים, szótár, uqausiit tukingit, dizionario, 字引 , じい, じびき, じて", ディクショナリー , じり", じしょ, '"かい, ディクショナリ , 사 , dizionari, recnik, fockleyr, dikshonario, słownik, dicionário, dicţionar, dicziunari, словарь, lolomi fefiloi, foclair, abardair, faclair, briathrachan, pukuntau, leksikon, rečnik, vocabbulariu, diccionario, sí-chazamagâma, ordbok, lexikon, พจนานุกรม, sözlük, ansiklopedik sözlük, словник, довідник, có tính chất sách vở, geirlyfr, geiriadur, for dictionary; definisie, qartësi, përcaktim, saktësi, الوضوحية في الشيء, حد, تحديد, تعريف, التحديد, الإيضاحية, яснота, сила, очертания, дефиниция, 定義 , 定义, definice, deskriptordefinition, definitie, määritelmä, définition, ορισμός, "'"ר", "'בל", meghatározás, definíció, definizione, 確定 , ディーゼル電気車 , デ'ドロ酢酸 , デフィニション , ディフィニション , ていぎ, かくてい, 의, geyrid, meenaghey, keeayllaght, baght, definishon, definição, definiţie, determinare, definire, определение, definicija, definición, definition, açıklama, belirleme, belirtme, kesinleştirme, tanım, tarif, seçiklik, tanımlama, чіткість, тлумачення, виразність, визначення, дефініція, ясність, чітка чутність, sự định rõ, sự định nghĩa, lời định nghĩa sự định, diffiniad, darnodiad, for definition; vertaling, transferim, transmetim, ترجمة من لغة أجنبية للغة الأم, ترجمة, إفتتان, транслация, огъване, превод, предаване, поддаване, тълкуване, превеждане, 翻译, překlad, oversættelse, translatie, taajuusmuutos, translaatio, traduction, oersetting, Übersetzung, μετάφραση, תור'מ ות, תר'ום, "עתק", "עתק, fordítás, traduzione, 翻訳 , へい"ういどう, やくしょ, やくしゅつ, "うどく, ほ"やく, トランスレーション , やくじゅつ, ほ"やくしょ, 번역, tradukshon, tradução, translaţie, tãlmãcire, traducere, сдвиг, трансляция, перемещение, перевод, tumačenje, traducción, översättning, tercüme, процес перекладу, переклад, пояснення, переміщення, sự dịch, sự biến th nh sự giải thích, trosiad, for translation; Albaans, Albanies, Albaniese taal, shqip, الألبانية, الألباني, албанец, албански език, албански, Albanyano, 阿"巴尼亚语, 阿爾巴尼亞人 , albánský, Albanees, albanskt, albanialainen, Albanais, Albaneesk, albaner, αλβανικόσ, Αλβανός, αλβανόσ, arbnisht, arbërisht, albán, albanskur, albanska, AlbÚinis, albanese, 알"니아, Albaneagh, albanês, arnãut, albanez, arnãuţesc, албанский, Alapania, albanski, albanac, albanés, alban, Arnavut, албанський, албанка, албанець, for Albanian; Bulgaars, Bulgaar, bulgr, البلغارية, بلغاري, Búlgaru, български, български език, българин, Bulgaryan, 保 利亚, bulharský, bulgarer, bulgarskt, bulgarialainen, Bulgaarsk, bulgare, 'ούλγαρος, bullgar, bolgár, bulgaro, 불가리아, Bulgeyragh, Bulgeyrish, Bułgar, болгарский, болгарин, bugarski jezik, bugarski, bugarka, bugarin, búlgaro, bulgar, bulgaristan ile ilgili, болгарський, người Bun-ga-ri tiếng Bun-ga-ri, for Bulgarian; Tsjeggies, Tsjeg, çek, تشيكي, اللغة التشيكوسلوفاكية, التشيكي أحد أبناء تشيكوسلوفاكيا, Checu, чешки, Sekoslovakyano, 捷克語 , 捷克语, 捷克 , èesky, èeské, èech, èeština, èeský, èeška, tjekker, tjekke, Tsjech, Tsjechisch, tjekkiskt, t?ekkiläinen, tchèque, Tsjechysk, Tscheche, tschechisch, Tschechin, Τσέχος, cseh, ceco, 체", Sheckagh, Sheckish, Czech, chèc, ceh, чешский, češki jezik, čeh, češki, checo, tjeck, Çek, çekoslovakyalı kimse, çekoslovakyalı, çek dili, чех, чеська мова, чеський, чешка, người Séc tiếng Séc, for Czech; Deens, danisht, danishte, لغة الدانمركية, نوع كعك, دانماركي, датски език, датски, Daniko, 丹麦语, dánský, dánština, danskur, danskt, tanskalainen, danois, Deensk, dänisch, δανικόσ, δανόσ, עו'ת שמרים, " י, dán, danska, Danmhairgis, danese, 덴마크, Danvargish, Danvargagh, danes, dinamarquês, danez, датский, danski, danski jezik, danés, dansk, danimarkalı, danimarka dili, датський, датська мова, tiếng Đan-mạch, for Danish; Nederlands, Hollands, holandez, هولندي, اللغة الهولندية, холандски, немски език, холандски език, холандците, немски, Olandes, 菏蘭語 , 荷兰语, holandský, nizozemský, hollandsk, hollendskt, hollantilainen, néerlandais, Nederlânsk, holländisch, ολλανδικόσ, ολλανδόσ, holandisht, "ול "י, holland, hollenskur, Ollainnis, olandese, 네덜란", Belanda, Ollanish, Germaanish, Tatimana, nederlandsk, ulandes, hulandes, holandês, neerlandés, olandez, nemţesc, limba olandezã, german, голландский, holanđanin, u škripcu, holandski, holandés, bakratongo, holländsk, ชาวเนเธอร์แลน"์, เกี่ยวกับเนเธอร์แลน"์, รรยา, alman, eş, flemenkçe, holandaca, hollanda, karı, hollandalı, hollandalılara özgü olan, Hollandali, hollanda'ya ait, голландська мова, голландський, ngôn ngữ khó hiểu, "b xã", for Dutch; Fins, finlandez, finlandishte, finlandisht, اللغة الفنلندية, فنلندية, فنلندي, фински език, фински, Pinlandino, 芬蘭語 , 芬兰语, finský, finskt, suomi, suomalainen, finnois, Finlandaise, finlandais, finnisch, φινλανδικόσ, פי י, finn, finnskur, finnska, finlandese, 핀란", Fynlannish, Fynlannagh, finlandês, finês, finlandezã, финский, Finisi, finski jezik, finski, finlandés, finés, finsk, fince, finlandiya'ya özgü, фінська мова, фінський, tiếng Phần-lan, for Finnish; Franse taal, Frans, franceze, francez, frëngjisht, frëng, frëngjishte, فرنسي, اللغة الفرنسية, الشعب الفرنسي, gall, френски език, френски, Pranses, 法國 , 法文 , 法語 , 法语, francouzština, francouzský, franskur, franskt, ranskalainen, français, Frânsk, französisch, γάλλοσ, γαλλικόσ, γαλλική γλώσσα, γαλλίδα, צרפתי, צרפתית, francia, Fraincis, francese, フレコン化 , フランス" , 仏文 , 仏 , ふつぶ", フレンチ , フランセ , ふつ, "랑스, Perancis, Ny Frangee, Mooinjey ny Frank, frances, franses, francês, francezii, francezã, franţuzesc, franţuzeşte, французский, Falani, francuski jezik, francuski, francuzi, francés, sí-Fulentji, fransk, franska, fransızca, Fransiz, fransızca ile ilgili, fransız, fransa ile ilgili, французька мова, французький, Ffrengig, isiFulentshi, for French; Duits, Duitser, Duitse taal, Germaan, gjerman, ضرب من الرقص, جرماني, المانية, الماني, اللغة الألمانية, роден, германски, немски език, немски, немец, готически, германец, 德語 , 德语, 德文 , 德國 , nìmecký, nìmec, tysker, Duitse, týskur, týskt, týskari, saksalainen, Allemand, Dútsk, Deutsche, Deutsch, "ερμανός, gjermanisht, 'רמ י, 'רמ ית, német, þjóðverji, þýskur, GearmÚnach, GearmÚinis, tedesco, ジプシー音楽 , ジャーマン , 독일, todesch, Germaanagh, Garmane, Germaanish, Carmane, aleman, Niemiec, niemiecki, alemão, alemand, neamţ, немецкий, Siamani, germanski, alemán, Tudesku, Doysri, mjeremani, mdachi, sí-Jalimáne, tysk, เยอรมัน, าษาเยอรมัน, Alman, німкеня, німецький, німець, $sisters german$ chị em ruột, $cousin german$ anh chị em con chú bác ruột, sister, Almaenwr, isiJalimane, iliJalimane, iJalimane, for German; Grieks, Griek, الإغريقي, يوناني, اللغة اليونانية, Griegu, гръцки език, гръцки, грък, Griyego, 希臘語 , 希腊语, řecký, řeètina, řek, græker, grikst, kreikkalainen, grec, Gryk, Gryksk, Gryks, grieche, ελληνικόσ, 'Ελληνας, יו ית, יו י, görög, Grikki, greco, ギリシア語 , ギリシア", 그리스, Greagish, Greagagh, grego, grèc, greacã, греческий, Eleni, grk, grčki jezik, grčki, griego, grek, Yunanli, yunanlı, yunanca, yunan, Rumca, yunanistan'a ait, rum, грек, гречанка, грецька мова, грецький, kẻ cắp b gi gặp nhau, quân bạc bịp tôi không thể hiểu được điều đó thật l kỳ phùng địch thủ, người Hy-lạp tiếng Hy-lạp kẻ bịp bợm, kẻ lừa đảo, Groegwr, for Greek; Hongaars, Hongaar, hungarez, الهنغاري, مجري, هنغاري, المجري, اللغة الهنغارية, Húngaru, унгарски език, унгарски, унгарец, Hungaryan, 匈牙利語 , 匈牙利语, maïarský, maïar, maïarština, ungarer, Hongaarse, ungarskt, unkarilainen, hongrois, Hongaarsk, ungar, Ούγγρος, "ו 'רי, magyar, ungherese, 헝가리, Ungaarish, Ungaaragh, Węgier, ongrés, ungureşte, ungur, limba maghiarã, unguresc, maghiar, limba ungarã, венгр, венгерский, mađarski, mađar, mađarski jezik, húngaro, ungrare, ชาวฮังการี, macarca, macar, угорська мова, угорка, угорський, угорець, người Hung-ga-ri tiếng Hung-ga-ri, for Hungarian; Italianer, Italiaans, Italiaan, شخص إيطالي, اللغة الإيطالية, الإيطالي, إيطالي, Italianu, италиански език, италиански, италианец, Italyano, 意大利 , 意大利語 , 意大利语, italština, italský, ital, italiener, italienskt, italialainen, Italien, Italjaansk, italienisch, Ιταλός, italisht, איטלקי, איטלקית, olasz, Ítali, IodÚilis, italiano, 이탈리아, Iddaalish, Włoch, italianã, italienesc, italieneşte, italian, итальянский язык, итальянский, итальянец, Italia, italijanski, italijanski jezik, italijan, sí-Taliyáne, italienare, italiensk, italienska, เกี่ยวกับอิตาลี, ชาวอิตาลี, าษาอิตาลี, italyanca, italyan, італі"ць, італійська мова, італійський, італійка, for Italian; gjuha e popullsisë së ishullit men, manský, manština, manx, mann-szigeti nyelv, Gaelgagh, Yn Ghaelg, Manninish, Manninagh, язык жителей о-ва мэн, с о-ва мэн, s ostrva mana, los habitantes de la isla de man, lengua de la isla de man, de la isla de man, från ön man, man dili, man adası, менський діалект, менський, for manx; Portugees, portugez, portugalisht, اللغة البرتغالية, البرتغالية, البرتغالي, португалски език, португалски, португалец, Potuges, 葡萄牙语, 葡萄牙人 , 葡萄牙語 , portugalský, portugiser, portugisiskt, portugalilainen, portugais, Portugeesk, portugiesisch, πορτογάλοσ, ορτογάλος, portugál, Portaingéilis, portoghese, ポルトガル語 , ポルトガル", 포르투갈, Portiugish, Portiugagh, portugues, Portugalczyk, português, portughez, португальский, portugalski jezik, portugalski, portugalac, portugués, Mreno, si-Putúkezi, portugis, portekiz, Portekízlí, portekizli, portekizce, португальська мова, португальський, португалець, người B"-đ o-nha tiếng B"-đ o-nha, for Portuguese; Russies, Rus, الروسية, روسي, اللغة الروسية, Rusu, руски, руски език, руснак, Rusyan, 俄語 , 俄语, 俄文 , ruština, ruský, russer, russur, russiskt, venäläinen, Russysk, Russe, russisch, Ρώσος, רוסי, orosz, rússneskur, Rússi, Rúisis, russo, ロシア語 , ロシア", 러시아, Rooshish, Rooshagh, russisk, Rosjanin, русский, Lusia, ruski jezik, ruski, ruso, sí-Rashîya, ryss, ชาวรัสเซีย, rusça, росіянка, росіянин, російська мова, російський, người Nga tiếng Nga, for Russian; 塞爾維亞克羅地亞語 , 塞"维亚-克罗地亚语, serbokroatisch, 세르보크로아티아, servo-croata, sârbo-croat, srpsko-hrvatski, srpsko-hrvatski jezik, serbokroatiska, serbokroatisk, เกี่ยวกับ าษาเซอร์เบียและโครเอเชีย, าษาหลักของชาวเซอร์เบียและโครเอเชีย, for Serbo-Croatian; Spaans, Spaanse taal, spanjoll, اللغة الأسبانية, الأسبانية, أسباني, испански език, испански, espanyoles, Espanyol, 西班牙语, 西班牙文 , 西班牙語 , španìlský, španìlština, spanskt, espanjalainen, espagnol, Spaansk, spanisch, ισπανικά, ισπανικόσ, ισπανοί, karaiñe'êmegua, ספר"ית, ספר"י, spanyol, SpÚinnis, spagnolo, スペイン語 , スパイ罪 , スペイン", スパニッシュ , 스페인, Spaainagh, Spaainish, spañó, espanhol, espanhòl, spaniolesc, spanioleşte, spaniol, испанский, Sipaniolo, španski jezik, španski, español, spanska språk, spansk, ispanyollar, ispanyolca, ispanyol, іспанська мова, іспанський, for Spanish; Sweeds, suedez, اللغة السويدية, Suecu, шведски език, шведски, швед, Swedis, 瑞典語 , 瑞典语, švédský, švédština, Zweeds, svenskt, ruotsalainen, suédois, Sweedsk, schwedisch, σουηδικόσ, σουηδικά, svéd, sænskur, Sualainnis, svedese, スウェーデン語 , スウェーデン", 스웨덴, Soolynish, Soolynagh, suèc, шведский, švedski jezik, švedski, sueco, svensk, เกี่ยวกับคน าษาและวั'นธรรมของประเทศสวีเ"น, isveççe, isveç dili, isveç, Ísveçlí, шведська мова, шведський, người Thuỵ điển tiếng Thuỵ điển, for Swedish; Turks, turk, تركي أحد أبناء تركيا, اللغة التركية, Turcu, турски, турски език, Turko, 土耳其, 土耳其語 , tureètina, turecký, turkist, turkkilainen, turque, turc, Turksk, türkisch, τούρκικοσ, טורקי, török, Yn Turkish, Turkagh, turcesc, турецкий, turski jezik, turski, turco, turkisk, türk, türkçe, турецька мова, турецький, tiếng Thổ nhĩ kỳ, for Turkish; |
