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Series da layi daya dangane

Daya daga cikin manyan kifaye, wanda yake riƙe da yawa daga cikin matsalolin a Electronics ne manufar serial da layi daya dangane da conductors. San ainihin bambance-bambance tsakanin wadannan dangane iri wajibi ne. Ba tare da wannan ba shi yiwuwa a fahimci da kuma karanta wani daya makirci.

ka'idodi

Electric halin yanzu gudana ta hanyar da shugaba daga tushen ga mabukaci (kaya). Mafi sau da yawa a cikin jan na USB da aka zaba a matsayin shugaba. Wannan shi ne saboda da bukatun da shafi da shugaba: shi ya zama da sauki don saki electrons.

Abin da connection hanya, da wutar lantarki yanzu motsa daga da su debe. Shi ne a cikin wannan shugabanci rage-rage m. Ya kamata a tuna cewa da waya a kan abin da akwai halin yanzu, kuma ya mallaka juriya. Amma da darajar ne kadan. Wannan ne ya sa ake bari. Resistance da shugaba aka ƙaddara zama sifili. A wannan yanayin, idan shugaba yana da wani juriya, shi ne ake kira mai resistor.

layi daya dangane

A wannan yanayin, da abubuwa kunshe a cikin da'ira suna hadedde tare da biyu nodes. A kan wasu nodes da babu sadarwa. Rabo na kewaye da connection ake kira rassan. Layi daya dangane makirci ne da aka nuna a kasa.

Don zama mafi m harshe, a cikin wannan harka, duk conductors a daya karshen alaka da daya kumburi, da kuma na biyu - a karo na biyu. Wannan take kaiwa zuwa gaskiya cewa lantarki halin yanzu an rabu cikin dukan abubuwa. Saboda da watsin da dukan kewaye ƙaruwa.

Lokacin da za a haɗa wayoyi da kewaye a wannan hanyar da irin ƙarfin lantarki kowane daga cikinsu zai zama guda. Amma yanzu ƙarfi daga cikin dukan sarkar za a iya bayyana a matsayin Naira Miliyan Xari da igiyoyin sunã gudãna duk abubuwa. A view of Ohm ta dokar ta hanyar sauki ilmin lissafi lissafin shi dai itace mai ban sha'awa juna: da na juna daga cikin jimlar juriya da dukan kewaye, a tsare a matsayin Naira Miliyan Xari da reciprocals na juriya kowane mutum kashi. Wannan daukan la'akari kawai da abubuwa da cewa suna da alaka a layi daya.

serial connection

A wannan yanayin, duk da kewaye abubuwa suna da alaka da irin wannan cewa sun samar da guda naúrar. Tare da wannan hanya na sadarwa, akwai daya muhimmiyar drawback. Shi ya ta'allaka ne da cewa a cikin hali na gazawar da daya daga cikin conductors dukkan m abubuwa ba zai iya aiki. A karin misalin wannan shi ne al'ada festoon. Idan shi zai ƙone fita daya daga cikin fitilu, da dukan garland daina aiki.

A serial dangane da abubuwa ne halin a cewa da ƙarfin na yanzu a duk conductors ne daidai. Game da irin ƙarfin lantarki na kewaye, shi ne Naira Miliyan Xari da mutum cell voltages.

A wannan rangadi da conductors kunshe a cikin sarkar alternately. Wannan yana nufin cewa da juriya da dukan sarkar zai kunshi cikin takamaiman juriya halayyar kowane kashi. Wannan ne total juriya da kewaye ne da Naira Miliyan Xari da resistances dukkan conductors. A wannan dangantaka za a iya samu ta hanyar lissafi, ta amfani Ohm ta dokar.

gauraye makircinsu

Akwai yanayi inda daya makirci za a iya gani biyu jerin da layi daya dangane da abubuwa. A wannan yanayin da muke magana da wani gauraye fili. Lissafi na irin makircinsu ne da za'ayi dabam ga kowane daga cikin kungiyoyin na conductors.

Saboda haka, domin sanin da] aukacin juriya, shi wajibi ne don ninka da juriya abubuwa alaka a layi daya da kuma juriya abubuwa da serial connection. A wannan yanayin, a serial dangane da rinjaye. Wancan ne, shi da aka lasafta a cikin fari. Kuma kawai bayan da cewa sanin da juriya kashi a layi daya connection.

Danganta LEDs

Sanin kayan yau da kullum na biyu iri dangane abubuwa a cikin kewaye, yana yiwuwa su fahimci manufa da samar da wani iri-iri na lantarki haihuwarka. Ga wani misali. LEDs dangane makirci sun fi mayar dogara a kan ikon source ƙarfin lantarki.

Lokacin da wani kananan ƙarfin lantarki cibiyar sadarwa (zuwa 5 V) LEDs alaka a jerin. Rage matakin na electromagnetic kutse a cikin wannan hali zai taimaka watsa-type capacitor da mikakke resistors. A watsin da LEDs ne karu da yin amfani da tsarin modulators.

Lokacin da cibiyar sadarwa irin ƙarfin lantarki 12 za a iya amfani da a bi da bi, kuma a layi daya dangane cibiyar sadarwa. A cikin hali na wani serial connection ta amfani da sauya sheka ikon kayayyaki. Idan za sarkar na uku LEDs, yana yiwuwa a yi ba tare da amfilifa. Amma idan da kewaye zai hada da mafi yawan abubuwa, da amfilifa bukatar.

A karo na biyu idan, watau lokacin da aka haɗa a layi daya, shi wajibi ne don amfani da biyu bude resistor da wani amfilifa (tare da wani bandwidth fi 3 A). Cikinsa da farko resistor aka kafa kafin amfilifa, da kuma na biyu - bayan.

A high mains ƙarfin lantarki (220 V) sun koma ga wani serial connection. Lokacin da bugu da žari ta yin amfani da aiki amplifiers da rage ikon tubalan.

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