SamuwarKimiyya

DC a rayuwar mutum

Kalmar "DC" yana da nau'i nau'i na ma'anar, kuma kowane daga cikinsu ya cancanci kulawa ta musamman. A mafi yawan lokuta, wannan ra'ayi da aka kira da lantarki da ciwon akai a kan lokaci-Properties, shugabanci da kuma saituna. DC zama shi ne kawai zai yiwu a cikin rufaffiyar kewaye. Wannan shi ne saboda bukatar a kula da akai ƙarfin lantarki, wanda shi ne na asali ga wannan sabon abu. Duk da daban-daban DC kafofin, da definition ko da yaushe ya kasance iri guda.

Direct halin yanzu yana da yawan kafofin, wanda ake rayayye amfani a yau da kullum rayuwa. Babban wadanda su ne don lantarki janareto. A kafofin ne ma photocells, galvanic Kwayoyin kuma thermocouples. A sauki irin DC tushen za a iya kira batura (baturi Kwayoyin). A wannan yanayin, DC yana rarrabe - da yiwuwar mahara amfani, yin wadannan abubuwa quite amfani da m a kullum aiki. Yarda, idan kowane lokaci saya al'ada batura ga kamara, da kudin da hotuna za su kara ma. Make wannan tsari zai yiwu saboda da dukiya na reversibility na sinadaran halayen.

Banana inji da kuma DC da janareto ne electromechanical DC iko. DC Power Source - mayar inji ikon zuwa lantarki a halin yanzu. Ta unshi iri-iri na lantarki da motoci da sauran motocin. Kuma a kan wannan samar da wutar lantarki bisa madadin hanyoyin - iska da kuma samar da wutar lantarki.

Akwai da dama iri DC converters. Mafi na kowa bambance-bambancen - da rectifier, wanda aka fi amfani da na'urorin a aiki daga mains. Rectifiers suna classified dangane da ikon da babban rectifier kewaye, dangane da yawan manzilõli, cewa an yi amfani da aikin. Har ila yau, co-DC amplifiers ake amfani da su. Bugu da ƙari kuma, embodiments ne yiwu rarrabuwa management fitarwa sigogi da gaban karfafawa na'urorin. All yiwu bambance-bambancen karatu da rarrabuwa jerin ne kusan ba zai yiwu. Amma, ko ta wani hanya, kusan dukkan su suna ba a gidajen mu da kuma Apartments, kamar yadda ba tare da su ne kusan ba zai yiwu a yi amfani da kayayyakin zamani.

Direct halin yanzu an kullum amfani da daban-daban kayan aiki. Da ikon samar da kusan duk lantarki ne daidai da wutar lantarki yanzu. Domin DC na isasshe gaban biyu abubuwan da ake bukata - free lantarki zargin da wani lantarki filin.

A duniya ta yau, da wutar lantarki da aka yafi samar na musamman iko. Wannan ya faru ne kawai a kan tushen da fasaha da tattalin arziki da sharudda. Godiya ga kai tsaye halin yanzu ikon da aka rarraba a tsakanin mahara karba da cewa cinye ikon ne ba m, da kuma alternating halin yanzu. Shi ne kawai a lokacin da ka zo da wani takamaiman manufa, an alternating halin yanzu yana tuba don kaitsaye halin yanzu ta hanyar sauki da na'urorin. Wani fannin na aikace-aikace na DC a cikin zamani duniya - da Railways. Mutane da yawa model na lantarki aiki yafi saboda da lantarki amfani.

Kamar yadda zamu iya gani, a dukkan, sama da aka jera, za mu iya kammala da cewa, DC dogara dauke da gubar a cikin tsari na rayuwar dan Adam. Yana da wuya a kwatanta abin da zai faru ga bil'adama idan da wutar lantarki zai bace da kuma akai yanzu na dare!

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