Mene ne gudun ba da sanda, ayyukansa, nau'o'insa da zanen haɗin kai na relay

Relay shine bangaren lantarki wanda zai iya sarrafa kwarara wutar lantarki a cikin kewaye. Relay na iya kunnawa a lokaci guda kuma a daina samun kuzari a wani lokaci. Wannan yana ba da damar relay don buɗewa da rufewa, da kuma katsewa da dawo da hanyoyin lantarki.

Wannan shafin yanar gizon yana nuna maka muhimman abubuwa kana bukatar ka sani game da relay. Don haka idan kuna sha'awar game da relays, ci gaba da karantawa!

Me ake amfani da relay don?

gudun ba da sanda zai iya zama amfani a cikin nau'ikan samfura da yawa. Misali, na'urar tauraro na mota tana da relays da yawa waɗanda ke sarrafa abubuwa kamar famfon mai da na'urorin kunna wuta.

Suna kuma sosai na kowa a cikin kayan aiki na gida kamar toaster ko firiji.

A gaskiya ma, yawancin kayan aikin gida na zamani suna da da yawa gudun ba da sanda. Duk da haka, a cikin nau'ikan na'urori da tsarin daban-daban, relay guda ɗaya bai isa ba don cimma burin ƙarshe. Sa'an nan ikon relays ya shigo cikin wasa.

Ta yaya relay ke aiki?

Domin gudun ba da sanda ya yi aiki, yana buƙatar manyan abubuwa guda uku: nada wayato canzawa wanda zai iya buɗe kewaye, da saita cikakkun bayanai.

Lokacin da ba a amfani da relay, halin yanzu yana gudana nada waya sannan a koma baturin. Maɓalli mai mahimmanci na relay shine sauyawa, wanda zai iya katse wannan kwararar wutar lantarki. Yana yin haka ta hanyar buɗe wasu lambobin sadarwa waɗanda ke karya kewaye.

Hakanan, lokacin da waɗannan lambobin sadarwa ke buɗe, yana hana halin yanzu gudana. gudana a kan nada Sveta. Baya ga wannan aikin, akwai wasu nau'ikan relays waɗanda ke da ayyuka daban-daban kamar sarrafa zafin jiki ko kariyar girgiza don kayan aiki masu mahimmanci.

Muna fatan yanzu kun fahimci menene relay.

Yawanci buɗewa kuma yawanci rufewa

Yawanci buɗe relays shine masu sauyawa bude ta tsohuwa. Wannan yana nufin cewa wutar lantarki za ta gudana ta cikin maɓalli lokacin da yake cikin buɗaɗɗen wuri.

Rufe relays na yau da kullun, a gefe guda, su ne maɓalli waɗanda rufe ta tsohuwa. Wannan yana nufin cewa babu wutar lantarki da zai gudana ta cikin maɓalli lokacin da yake cikin buɗaɗɗen wuri.

Yadda ake haɗa relay?

Lokacin haɗa relay, yana da mahimmanci a tuna cewa gudun ba da sanda dole ne ya kasance sarrafawa ta hanyar sauyawa wanda zai iya sarrafa halin yanzu wanda relay zai zana. Har ila yau, dole ne ku sami hanyar da za ku yi ƙasa da relay.

Hanya mafi sauƙi don yin wannan ita ce haɗi da ƙasa waya daga gudun ba da sanda zuwa kasa dunƙule a kan chassis.

A ƙarshe, dole ne ku tabbatar da cewa ƙimar wutar lantarki ta gudun ba da sanda ta kasance большой ya fi ko daidai da ƙimar ƙarfin lantarki na kewaye.

Ƙara koyo game da yadda za a iya amfani da relays.

Nau'in watsa labarai

1. Sabuntawar wutan lantarki
2. Katange relays
3. Relays na lantarki
4. Relay na ɗan lokaci
5. Relays relays
6. High ƙarfin lantarki relays
7. Karamin Relay Sigina
8. Bada lokacin jinkiri
9. Relays Multidimensional
10. Thermal relays
11. Relays daban-daban
12. Relays relays
13. Relays mota
14. Mitar mitoci
15. Polarized Relays
16. Rotary relays
17. Relay na jeri
18. Motsawar juzu'i
19. Buchholz relay
20. Safety relay
21. Sarrafa gudun ba da sanda
22. Relay Laifin Duniya

Sabuntawar wutan lantarki

Ana amfani da relays na lantarki a aikace-aikace daban-daban. Ana samun su sau da yawa a cikin kayan aikin gida kamar firji, tanda na microwave, da kayan girki. A cikin waɗannan lokuta, yawanci gudun ba da sanda ɗaya yana sarrafa ayyukan kayan aiki da yawa. I

A wasu nau'ikan samfura, kamar motoci ko injunan masana'antu, relays da yawa suna aiki tare don cimma manufa. Relays na lantarki wani nau'in relay ne na gama gari da ake amfani da shi a cikin samfura iri-iri.

Katange relays

A cikin gudun ba da sanda mai latching, maɓalli don sarrafa kewaye yana cikin wurin gudun ba da sanda. Lokacin da ba a yi amfani da na'ura mai ba da hanya tsakanin hanyoyin sadarwa ba, yana rufewa kuma wutar lantarki ta bi ta cikin na'urar waya sannan ta koma kan baturin, wanda ya kammala da'ira.

Duk da haka, idan aka yi amfani da relay don karya da'ira, yana buɗe wasu lambobin sadarwa da ke karya wannan da'ira. Kamar yadda aka ambata a baya, waɗannan lambobin sadarwa ana sarrafa su ta hanyar sauyawa da ke cikin relay.

Domin toshewa don yin aiki da kyau, dole ne a sami hanyar da halin yanzu zai yi aiki a bangarorin biyu. Wannan yana ba ku damar buɗewa da rufe shi kamar yadda ake buƙata.

Relays na lantarki

Ana iya ganin relay na lantarki azaman sabuntawa ga relays na al'ada na lantarki. Amfanin na'ura mai ba da hanya tsakanin hanyoyin sadarwa shine cewa ana iya sarrafa shi ta siginar nesa, wanda ke nufin cewa sauyawa ɗaya kawai yana buƙatar kasancewa cikin kayan aikin. Wannan yana ba kowane iko na waje damar sarrafa na'urar komai inda take.

Ko da yake sun fi tsada fiye da relays na gargajiya, sun fi sauƙi don yin waya da yin gwaji da sauƙi. Wannan shi ne saboda yana buƙatar sauyawa ɗaya kawai don amfani da shi maimakon biyu ko fiye, wanda zai iya yin wahalar haɗawa zuwa wasu na'urori.

Relay na ɗan lokaci

Relays na ɗan lokaci yayi kama da latching relays domin duka biyun suna buƙatar na'urar waya, da'ira, da lambobin sadarwa don buɗe kewaye. Duk da haka, lambobin sadarwa ba su kasance a buɗe ba, amma suna rufe da zarar wutar ta ƙare.

Ana amfani da waɗannan nau'ikan relays sau da yawa a aikace-aikace inda ya zama dole don kammala kewayawa sannan a cire shi nan da nan bayan an gama aikin. Wannan shine dalilin da ya sa ake amfani da waɗannan relays sau da yawa a cikin ƙararrawa na mota da kuma na'urorin ramut na mota ta yadda za su iya aiki ko da ba tare da baturi ba saboda babu buƙatar kula da kewayawa a bude.

Relays relays

Reed relay yayi kama da relay na lantarki domin yana da coil, lambobin sadarwa, da maganadisu da ke aiki a matsayin maɓalli don buɗewa ko rufe kewaye.

Koyaya, maimakon wannan maganadisu ya kasance a tsakiyar na'urar, kamar yadda yake a cikin relays na gargajiya, yana tsaye a gefe ɗaya. Don kammala da'irar, kawai kuna buƙatar haɗa ƙarshen biyu na reed switch, wanda ke sa magnet ya taɓa kuma ya kammala kewaye. Wannan yana aiki daidai da maɓalli a cikin cewa da zarar lambar sadarwa ta ɓace, halin yanzu yana gudana kuma don haka ya ƙare da'ira.

High ƙarfin lantarki relays

Babban ƙarfin wutan lantarki nau'in gudun ba da sanda ne mai iya jurewa mafi girman ƙarfin lantarki.

Yawanci, wannan nau'in relay yana da ƙarin abin rufe fuska a cikin na'urar don taimakawa kare ta daga girgizar da ba zato ba tsammani. Wannan kuma yana nufin cewa waɗannan relays ɗin sun dace da amfani ne kawai a cikin da'irori masu ƙarfi. Tabbatar neman babban ƙimar ƙarfin lantarki akan samfurin kafin siyan gudun ba da sanda.

Karamin Relay Sigina

Ana amfani da ƙananan sigina sau da yawa a cikin masana'antar likita don sarrafa wutar lantarki. Waɗannan na'urori masu juyawa suna da ikon sarrafa ƙananan ƙarfin lantarki fiye da babban ƙarfin wutar lantarki, yana mai da su mafi aminci don amfani a cikin kayan aiki masu mahimmanci.

Babban abin da ya rage shi ne waɗannan ƙananan na'urorin na'urar sigina suna da girma sosai kuma suna da girma, don haka ba za a iya amfani da su a cikin ƙananan na'urori kamar wayoyin hannu ba.

Bada lokacin jinkiri

Relays jinkirin lokaci yayi kama da na kunnawa/kashe jinkiri saboda suna amfani da ƙaramin adadin halin yanzu don riƙe da'irar a buɗe na ɗan gajeren lokaci.

Wannan ya sa su dace don aikace-aikace inda dole ne a kashe kayan aiki da dare ko a wasu lokuta lokacin da ba a buƙata ba.

Relays Multidimensional

Relay Multi-dimensional nau'in gudun ba da sanda ne wanda ke da lambobi 3 ko sama da haka kuma yana iya yin kewayon ayyuka.

Wannan nau'in gudun ba da sanda yana da fa'idar cewa sauyawa ɗaya kawai ake buƙata don gudanar da ayyuka da yawa, adana sarari da wayoyi. Wannan kuma yana nufin cewa sassa galibi suna da arha fiye da relays na gargajiya.

Thermal relays

An san isar da wutar lantarki mai sarrafa kansa don haka baya buƙatar wutar lantarki ta waje. Wannan zane yana ba da hanya mara tsada kuma abin dogaro wanda za'a iya amfani dashi a aikace-aikacen masana'antu ko kasuwanci.

Babban koma baya shine cewa relays na thermal yana da girma don haka bai dace da amfani da su a cikin ƙananan da'irori ba.

Relays daban-daban

Relays daban-daban nau'in gudun ba da sanda ne mai ban sha'awa wanda ke da lambobin sadarwa guda biyu a gefe guda don manyan ma'aunin wutar lantarki da lambobi biyu a gefe guda don ƙananan madaurin wutar lantarki.

Wannan yana da fa'ida saboda yana iya samar da masana'antun tare da tanadin farashi mai mahimmanci saboda kawai suna buƙatar samar da relay guda ɗaya maimakon biyu.

Ciniki-off shine cewa wannan ƙirar ba ta aiki da kyau tare da da'irori da yawa waɗanda ke ƙunshe da manyan abubuwan wuta da ƙarancin wuta.

Relays relays

Relays na nesa wani nau'in relay ne na musamman wanda ke iya watsa sigina daga wannan batu zuwa wancan. Nisa tsakanin maki biyu shine kawai iyakance ga waɗannan nau'ikan sigina, yana mai da shi manufa don amfani da nisa mai nisa.

Wani fa'ida ta wannan nau'in relay shine cewa baya buƙatar samar da wutar lantarki don haka ana iya amfani dashi a wurare masu nisa. Wannan ya sa ya zama zaɓi mai amfani don aikace-aikacen kasuwanci da masana'antu da yawa.

Relays mota

An fi amfani da relays na motoci a cikin motoci don kunna wasu sassa na injin kunnawa ko kashe su, waɗanda kwamfuta ta ciki ke sarrafa su. Wannan nau'in na'ura mai ba da hanya tsakanin hanyoyin sadarwa ya fi tasiri wajen kare kewaye daga hawan wuta saboda baya buƙatar ƙarin wuta don aiki.

Rashin hasara shi ne cewa an ƙera relays na motoci tare da takamaiman buƙatu kuma ba za a iya amfani da su don aikace-aikacen ƙananan wuta ko babba ba.

Mitar mitoci

Mitar mitoci na musamman ne saboda suna amfani da na'urar da aka sani da crystal quartz.

Lokacin da aka yi amfani da wutar lantarki a kewaye, crystal ɗin zai yi rawar jiki a daidai lokacin da shigarwar. Wannan yana ba da damar daidaitaccen sauyawa da sauri tsakanin ƙarfin lantarki daban-daban guda biyu, wanda zai iya zama fa'ida ga wasu aikace-aikace.

Irin waɗannan nau'ikan relays sababbi ne a kasuwa kuma har yanzu ba a yi amfani da su sosai a manyan masana'antu ba, don haka yana da mahimmanci a bincika su kafin yanke shawarar siye.

Polarized Relays

Polarized relays wani nau'in gudun ba da sanda ne na musamman wanda zai iya sarrafa duka AC da DC. A cikin zane-zane, lambobin sadarwa masu canzawa sun kasu kashi biyu, waɗanda za a iya amfani da su ba tare da juna ba don yin aikin kewayawa tare da wutar lantarki na DC.

Wannan nau'in relay yana aiki da kyau saboda yana mu'amala da nau'in ƙarfin lantarki ɗaya kawai, amma maiyuwa bazai yi amfani da sauran nau'ikan don amfani da su a wasu madauri ba.

Rotary relays

Rotary relay nau'in gudun ba da sanda ne wanda aka ƙera don amfani da AC amma kuma yana iya aiki da DC. Don yin wannan, dole ne a haɗa kowane lambobi a kan lambar sadarwa.

Wannan yana da fa'ida saboda kawai yana da alaƙa da nau'in ƙarfin lantarki ɗaya kawai, wanda ke taimakawa sauƙaƙe tsarin amfani da shi don wasu aikace-aikace.

Relay na jeri

Relay na jeri nau'in gudun ba da sanda ne wanda zai iya ɗaukar bayanai da yawa da jera su a cikin tsari da aka sanya su a cikin kewaye.

Wannan zane yana da fa'ida a aikace-aikacen masana'antu saboda baya buƙatar wutar lantarki ta waje. Hakanan za'a iya tsara shi cikin haɗuwa daban-daban, wanda ke nufin yawanci akwai ɗaya don kowane aikace-aikacen.

Rashin hasara shine irin waɗannan nau'ikan relays ɗin ba su dace da aikace-aikacen babban ƙarfin lantarki ko ƙarancin wutar lantarki ba saboda suna da saitin lambobin sadarwa guda ɗaya kawai, yana iyakance amfanin su.

Motsawar juzu'i

Relay mai motsi wani nau'in gudun ba da sanda ne wanda zai iya canzawa tsakanin matakan lantarki daban-daban guda biyu, kuma suna yin shi da sauri.

Ana amfani da wannan relay sau da yawa saboda kewaye yana buƙatar saitin lambobi ɗaya kawai don canzawa zuwa aiki.

Buchholz relay

Buchholz relay shine na'urar musanya wutar lantarki da ke goyan bayan canjin halin yanzu. Yana aiki ta hanyar katse wutar lantarki a cikin coil ɗaya lokacin da ƙarfin lantarki a ɗayan nada ya kai wani matakin.

Ana rufe duk relays a cikin rufaffiyar gidaje don kariya daga lalata da ƙura.

Safety relay

Relay mai aminci nau'in gudun ba da sanda ne wanda aka ƙera don katse halin yanzu lokacin da wani matakin ya kai. Ɗaya daga cikin fa'idodin amfani da relays masu aminci shine cewa suna da inganci sosai ta fuskar amfani da wutar lantarki. 

Sarrafa gudun ba da sanda

Mai kula da relay shine gudun ba da sanda da aka ƙera don kula da sauran relays a cikin da'ira. Ana amfani da su sau da yawa lokacin da kewayawa ta ƙunshi nau'ikan relays iri-iri don aikace-aikacen masana'antu ko kasuwanci.

Amfanin samun wannan nau'in relay shine yana hana kurakuran sadarwa tare da nau'ikan relays daban-daban a cikin kewaye.

Hakanan irin wannan na'urar na iya taimakawa wajen sarrafa sadarwa tsakanin na'urori daban-daban, yana sauƙaƙa don amfanin masana'antu da kasuwanci.

Ɗayan hasara shi ne cewa suna amfani da ƙarin ƙarfi fiye da na'urorin masana'antu ko na kasuwanci na yau da kullum saboda irin waɗannan nau'in relays sun kasance masu rikitarwa.

Relay Laifin Duniya

Relays kuskuren ƙasa yana aiki don gano bambance-bambancen ƙarfin lantarki tsakanin sassa daban-daban guda biyu na kewaye.

Hanya ɗaya da suke amfani da ita don yin haka ita ce bincika ko na yanzu a wani wuri a cikin da'ira ya wuce abin da ake tsammani na wannan ɓangaren da'irar. Idan haka ne, matsala na ƙasa na iya faruwa wanda zai yanke wutar lantarki don hana girgiza wutar lantarki.

Lalacewar wannan nau'in relay shine kawai suna iya gano kurakuran ƙasa a cikin tsari guda ɗaya ko biyu kuma ba za su iya gano su a cikin tsari mai matakai uku ba.

Har ila yau, ya dogara ne akan ikon auna wutar lantarki maimakon halin yanzu, wanda zai iya haifar da wasu kurakuransa na rashin iya gano kuskuren matakai uku.

Yadda za a sarrafa gudun ba da sanda?

Akwai hanyoyi da yawa don sarrafa relay. Daya shine a yi amfani da na'ura mai sarrafawa, wanda yawanci shine jujjuyawar jujjuyawar wuta ko rocker switch. Wata hanyar sarrafa relay ita ce ta amfani da ikon tuntuɓar sadarwa, wanda ke amfani da ko dai buɗe ko rufewa ta al'ada don sarrafa relay. A ƙarshe, za ku iya amfani da ikon canzawa, wanda ke amfani da na'urar sauyawa ta lantarki don sarrafa relay.

Tarihin relay

Joseph Henry shi ne wanda ya kirkiro na'urar mika wutar lantarki. Relay na farko da ya ƙirƙira a cikin 1835 ya ƙunshi tip ɗin ƙarfe mai juyawa da farantin karfe. Wayar daga coil tana tuntuɓar titin ƙarfe, yana haifar da canja wurin cajin lantarki zuwa farantin karfe. Farantin karfe zai iya kammala kewaye, yana ba da wutar lantarki ga wasu wayoyi da aka haɗa da shi. Wannan gudun ba da sanda ya kasance mai sauqi qwarai saboda ya ba da kuzari ɗaya kawai don fara wasu na'urori.

Joseph Henry ya kirkiro relay na farko na lantarki a 1835 sannan ya inganta zane ta hanyar amfani da shi zuwa telegraphy. Tare da ƙirƙirar wannan relay, Henry ya kuma yi amfani da ƙirƙirar nasa don dalilai na gwaji, kamar haskaka ɗaya daga cikin gidajensa tare da sabon tsarin sa na telegraph. Har ila yau Henry ya sa mutane da yawa suka san ra'ayin relay don su iya fadada shi da ƙirƙirar nasu nau'in na'urar.

Kirkirar da Henry ya yi na da matukar muhimmanci domin idan ba tare da relays na lantarki ba, rayuwar zamani za ta bambanta sosai. Ana amfani da su sosai a cikin kwamfutoci, duka a cikin software da kayan masarufi, da kuma a cikin wasu na'urorin lantarki kamar talabijin da masu buɗe kofar gareji ta atomatik. Hakanan an yi amfani da tsarin Henry don ƙirƙirar nau'ikan relays da yawa, kamar maganadisu (amfani da tsarin tarho), injina (amfani da ƙararrawa), da alamun matakin ruwa.

Joseph Henry ya taka muhimmiyar rawa wajen samar da relays na lantarki, shi ne ya kirkiri na'urar relay ta farko sannan kuma ya taimakawa mutane da dama wajen kirkiro sabbin nau'ikan wadannan na'urori. Idan ba tare da Joseph Henry ba, rayuwar zamani za ta bambanta kamar yadda muka sani yanzu, yana haifar da manyan matsaloli ga komai daga kwamfuta zuwa tsarin ƙararrawa. A ƙarshe, wannan mutumi ya kasance mutum mai mahimmanci a tarihin fasaha, wanda ba wai kawai ya canza tsarin relay ba, har ma ya taimaka wa sauran mutane don inganta wannan na'ura.

An ba wa Joseph Henry ƙirƙira na'urar ba da wutar lantarki a 1835. Duk da haka, a cewar Bryant's Electricity and Magnetism, mataimakin Joseph Henry ne ya fito da ra'ayin yin amfani da waya mai jijjiga a matsayin wutar lantarki. Mataimakin shi ne Leonard Gale, wanda ke aiki tare da Henry a kan ra'ayin yin amfani da relays a telegraphy. Koyaya, bayan shekara guda kawai, Joseph Henry ya ƙirƙiri na'urar lantarki da za a iya amfani da ita a zahiri a cikin telegraph kuma ta fi dacewa fiye da abin da Gale ya fito da shi.

Ƙirƙirar da Henry ya ƙirƙira na isar da wutar lantarki yana da matuƙar mahimmanci domin ya ba da damar watsa wutar lantarki a nesa mai nisa. Kafin a samar da na’urar, na’urorin sadarwa sun takaita ne da karfin da za su iya amfani da su, wanda ya haifar da matsala wajen isar da bayanai saboda yawan wutar da ake bukata. Ta hanyar samun na'urar da ta ba da damar watsa wutar lantarki a kan manyan wurare, tsarin telegraph ya sami damar ingantawa sosai, yana ba da damar sadarwa mai mahimmanci. Bugu da kari, relay na Henry ya kuma ba da damar yin amfani da na'urorin tarho da na'urorin ƙararrawa na gida, wanda ya sa ya zama mafi mahimmanci saboda yadda ake amfani da shi a wurare daban-daban.

Koyarwar bidiyo game da menene gudun ba da sanda

Menene Relay - Koyarwar Lantarki Ga Masu Farko