Amincewa da Kaya: Master Master Silicon Gudanar da Gicobi (SCRS)
2024-05-24 6202

Aikin silicon-masu sarrafawa (masu silin) ​​a matsayin ingantaccen ikon sarrafawa yana canzawa a cikin lantarki na zamani.An gano su ta hanyar alamomin su, wanda ya haɗa da ƙarin tashar ƙofar ƙofar da ke ba da damar hanya ɗaya ta ƙarshe.Fahimtar cikakkiyar fahimta tana bawa ingantattun hanyoyin haɗin su cikin tsarin lantarki.Wannan nassin post ya jawo wajan cikakken ginin masu scrs, yana bincika kowane Layer da kayan da ake amfani da su.Ya yi bayanin hanyoyin aiki, ciki har da yadda ke haifar da tashar tashar tashar keta ta ƙarshe.Hakanan an tattauna fakitin abubuwa iri daban-daban, daga saman-dutsen zuwa nau'ikan rami, samar da kyakkyawar hikima ga zaɓi ɗaya don takamaiman aikace-aikace.Ta hanyar bin wannan jagorar, za a sanye da su don leBEage mai sinadarai a cikin tsarin lantarki yadda yakamata.

Tsarin litattafai

SCR Symbol and its Terminals

Hoto na 1: Alamar SCR da tasharsa

Alamar Silicon ta Gudanar da Silicon

Alamar silicon mai sarrafa silicon (SCR) alama ce ta alama alama ce amma ta haɗa da ƙarin ƙofar ƙofar ƙofar.Wannan ƙirar tana nuna ikon SCR don ba da damar halin yanzu don gudana a zahiri a cikin hanya-daga ciki (K) - zuwa Katsewar (k) - da ke toshe shi a gaban shugabanci.Tasharori guda uku sune:

Agade (a): tashar da ta shiga yanzu shiga lokacin da SCR ke gaba.

Katako (k): tashar da ke cikin yanayin yanzu.

Gate (g): Tashar sarrafawa wacce ke haifar da scr.

Hakanan ana amfani da alamar SCR don don halayenmu, waɗanda suke da halayen juyawa.Hanyoyin sarrafawa da suka dace da sarrafawa sun dogara da fahimtar alamar.Wannan ilimin bincike yana da mahimmanci kafin bincika aikin kayan aikin da aikin aiki, yana buɗe ingantaccen amfani a cikin da'irar lantarki daban-daban.

Mai silicon mai sarrafawa mai juyawa

Silicon mai sarrafawa mai juyawa (SCR) Na'urar na'urar ta hudu ce wacce ke musayar kayan P-Type da n-nau'ikan abubuwa uku, J1, J2, da J3.Bari mu rushe ginin da aiki daki-daki.

Abun Kaya

Ourter yadudduka: Biyun p da n yadudduka suna daɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗa da ƙazanta don ƙara yawan ayyukansu da rage juriya.Wannan riping mai nauyi yana ba da damar waɗannan yadudduka don yin tasiri sosai don yin rijiyoyin manyan abubuwa, haɓaka aikin SCR a gudanar da manyan kayan aiki.

Tsakiyar yadudduka: na ciki p da n yadudduka suna da sauƙi droped, ma'ana suna da karancin ƙazanta.Wannan hasken wutar lantarki yana da mahimmanci don sarrafa gudana na yanzu, saboda yana ba da damar samar da yankunan da ke cikin yankunan da ke cikin sashen jirgin ruwa.Waɗannan yankuna masu lalata sune maɓalli wajen sarrafa abubuwan da ke gudana na yanzu, ba da izinin scr don yin aiki azaman madaidaicin sauyi.

P and N Layer of SCR

Hoto na 2: P da n Layer na Scr

Haɗin Terminal

Tashar Gate Tashar: tashar ƙofar ƙofar tana haɗuwa zuwa tsakiyar p-Layer.Yin amfani da karamin kofa zuwa ƙofar scr, yana ba da mafi girma a halin yanzu don gudana daga kofa zuwa Katuri.Da zarar an jawo hankali, scr ya zauna ko da an cire ƙofar ta yanzu, an ba da isasshen ƙarfin lantarki tsakanin obartage da Katasa.

Tashar manoma: tashar jirgin ruwa ta haɗu zuwa waje p-Layer da kuma hidima azaman hanyar shigarwar babban halin yanzu.Ga abin da ya waji, wani yanki dole ne ya kasance mai ƙarfi fiye da karatura, kuma dole ne ƙofar za ta sami tayar da hankali.A cikin jihar da ke gudanarwa, yana gudana daga cikin ayan zuwa Katuri.

Tasside Tertal: Tashar Cattoode tana haɗu da waje n-Layer kuma yana aiki azaman mafita ga yanzu.Lokacin da aka gudanar da SCR, Catalideode ya tabbatar da gudana na yanzu a cikin madaidaicin shugabanci, daga ciki zuwa Katuri.

The Gate, Anode, and Cathode Terminal

Hoto na 3: Gateofar, awowi

Zabaraban abu

An fi son silicon a kan Jamus don aikin Scr saboda yawan fa'idodi:

Learancin Lamowa na yanzu: silicon yana da ƙananan mai ɗaukar hankali na ciki, wanda ya haifar da rage adadin ɓoyayyen ɓoyewa.Wannan yana da mahimmanci don kiyaye ƙarfin aiki da aminci, musamman a cikin yanayin masarufi.

Babban kwanciyar hankali: silicon na iya aiki a yanayin zafi sama da tersium, wanda ya dace da mafi dacewa da aikace-aikacen iko inda aka samar da babban zafi.

Mafi kyawun halaye na lantarki: tare da mafifita Bandagap (1.1 Ev don silicon vs. 01 Ev ga Dandalin lantarki), silicon yana ba da mafi kyawun aikin lantarki, kamar manyan abubuwan fashewa da ƙarfi suna ƙarƙashin yanayi daban-daban.

Kasancewa da farashi: Silicon ya fi yawa kuma mai rahusa don aiwatarwa fiye da tersium.Babban masana'antar silicon yana ba da damar aiwatar da masana'antu mai inganci da sikelin.

Silicon

Hoto na 4: silicon

Yaya batun Jamus?

Jamusanci yana da halartar da yawa idan aka kwatanta da silicon, sanya shi basu dace da aikace-aikace da yawa ba.Jamusanci ba zai iya tsayayya da yanayin zafi ba yadda ya kamata da silicon.Wannan yana iyakance shi a cikin aikace-aikacen iko na sama inda aka samar da babban zafi.Bayan haka, Jamus yana da taro mafi tsayi na cikin gida mai tsayi, wanda ya haifar da mafi girman ruriyar lamunin.Wannan yana kara asarar mulki da rage ingancin yanayi, musamman a cikin yanayin zafi.Baya ga wannan, an yi amfani da Jamus a farkon farkon tafiyar na'urorin semicondutor.Koyaya, iyakokinta a cikin kwanciyar hankali da kuma tafiye-tafiye na yanzu sun haifar da ɗaukar silicon na silicon.Silicon mafi girman kadarorin silicon sun sanya kayan da suka fi so don yawancin aikace-aikacen Semiconductor.

Germanium

Hoto na 5: Jamusanci

Irin aikin SCR

Tsarin gini

Tsarin gini ya fi kyau ga na'urori waɗanda ke kula da ƙananan matakan ƙarfin wuta yayin da har yanzu suna ba da babban aiki da aminci.

A cikin tsarin gini, kayan abu na selwiconduttor, yawanci silicon, ya sha bamban da matakai na ƙazanta (ɗakuna) ana gabatar da su don samar da yankuna-p-nau'in.Waɗannan dunƙule an bazu a cikin jirgin sama guda ɗaya, mai lebur, wanda ya haifar da daidaitaccen tsari da kuma tsarin sarrafawa.

Fa'idodin aikin gine-ginen tsarin gini sun haɗa da ƙirƙirar filin lantarki na ɓangaren, wanda ke rage wuya v aau0, don haka inganta aikin na lantarki da aminci.Tun da aka kafa duk sassan-jabu ne a cikin jirgin guda guda, tsarin masana'antu an jera shi, sauƙaƙa daukar hoto da matakai.Wannan ba kawai rage rikitarwa ba kuma farashin amma kuma yana inganta ƙimar samar da wadataccen tsari da kuma haɓaka tsari da mahimmanci.

Planar SCR Process

Hoto na 6: Tsarin sarrafawa scr

Ginin MESA

Ana gina MESA SPRS don mahalli mai ƙarfi kuma ana yawanci amfani dasu a aikace-aikacen masana'antu kamar sarrafa motoci.

The J2 Junction, P-N Junction na biyu na SCR, an ƙirƙiri amfani da yadiyo, inda aka gabatar da tarin zarra na silicon wafer da nau'ikan yankuna na nau'in da n-nau'in.Wannan tsari yana ba da damar yin amfani da iko akan kaddarorin junction.An kafa a waje p da n yadudduka ana kafa su ta hanyar tsari na gaba, inda kayan da ake so na bushe silikon, ƙirƙirar ƙwararrun Layer.

Abubuwan da ke cikin aikin MESA sun hada da karfin ta sarrafa manyan abubuwan manyan da voltages ba tare da dorewa ba, godiya ga maidowa da hanyoyin da yadawa da walwani.Tsararren zane da m zane yana haɓaka ikon SCR don kula da manyan ramuka yadda ya kamata, yin abin dogara ga aikace-aikacen iko.Bugu da ƙari, ya dace da aikace-aikace daban-daban masu ƙarfi, suna ba da zaɓi na masarufi don masana'antu daban-daban.

Mesa SCR Process

Hoto na 7: Messa scr tsari

Gini na waje

Ginin waje na maigidan waje na mai da hankali ne ga karko, gudanarwa da zafi, da sauƙin haɗin kai cikin kayan lantarki.Tashar maimaitawa, yawanci wani babban tashar tashoshi ko shafin, an tsara shi don kula da manyan rukunan kuma an haɗa shi da kyakkyawan gefen wutar lantarki.Katabobi Terminal, an haɗa shi da mummunan gefen samar da wutar lantarki ko nauyin, kuma an tsara shi don mahimmancin aiki da alama.Tashar ƙofar, ta kasance tana haifar da soction a cikin dakatar, yawanci karami ne kuma yana buƙatar kulawa da hankali don guje wa lalacewa daga wuce kima na yanzu ko ƙarfin lantarki.

Amfanin gunji a cikin gini na waje sun haɗa da dacewar aikace-aikacen don masu iko, kayayyakin wutar lantarki, inda suke sarrafa matakan Poweran na'urori da suka wuce da yawa sauran na'urorin iko.Doguwarsu na zamani kan wutar lantarki ta tsawaita wutar lantarki, tana sa su zama da kyau don aikace-aikace-aikace-aikace.Hanyar daɗaɗɗar inji ta hanyar tashar jiragen ruwa mai sauƙi tana ba da damar haɗi mai sauƙi a cikin da'irar sarrafawa da tsarin.Bugu da ƙari, yaduwar su da matattarar masana'antu da ke ba da gudummawa ga farashinsu.

A takaice, lokacin amfani da waɗannan nau'ikan nau'ikan nau'ikan Scr, za a iya zaɓar tsarin Scr wanda ya dace don yanayi daban-daban.

Place gini: Mafi dacewa ga aikace-aikacen wuta.Wajibi ne a cikin da'irori waɗanda ke buƙatar raguwar amo da kuma daidaitaccen aiki.

MESA Gina: Don aikace-aikacen mai ƙarfi, kula da bukatun diski na dissipation da buƙatun zane mai ƙarfi.Tabbatar da cewa SCR zai iya ɗaukar nauyin da aka zata na yanzu da ƙarfin lantarki ba tare da zafi ba.

Gudun waje: Gudanar da tashar tasowa, musamman tashar ƙofar.Tabbatar haɗin haɗi suna amintacce kuma an tsara shi don gudanar da babban abin da ya gudana yadda ya kamata.

External Construction Process

Hoto na 8: Tsarin gini na waje

Mai hankali

Tsarin Layer hudu na SCR ya samar da tsarin NPNP ko PNPN, samar da madauki mai farfadowa da dama, wanda ya tabbatar da haifar har zuwa lokacin da ya gabata.Don haifar da ƙwallan, shafa karamin a halin yanzu zuwa tashar ƙofa ta yanzu, ta fara rushewar J2 da ba da izinin gudana daga Katuri.Inganci sarrafa zafi yana da mahimmanci ga masu ƙarfi, da kuma amfani da hanyar haɗin da aka ɗora tare da doguwar zafi mai zafi da kuma haɓaka layin na'urar.

NPN and PNP

Hoto na 9: NPN da PNP

Yanayin farko na Silicon Mai Gudanar da Silicon

Silicon mai sarrafa silicon (SCR) yana aiki a cikin ƙananan yanayi uku: cikawa, tsayawa na gaba, da kuma toshe hanya.

Yanayin Gaggawa

A yanayin toshe, otode yana da kyau tabbatacce ga Katurare, kuma an bar tashar ƙofar ƙofar.A cikin wannan jihar, kawai karamin yaduwa na yanzu yana gudana ta hanyar SCR, rike babban juriya da hana mahimmancin gudana na yanzu.SCR yayi daidai kamar canzawa, yana toshe ta yanzu har sai da wutar lantarki ta wuce wutar lantarki ta barke.

Flow through SCR

Hoto na 10: Gaya ta Scr

Yanayin Tsaida

Halin masarufi, da scr gudanar da aiki a cikin jihar.Za'a iya samun wannan yanayin ta hanyar ƙara gabatar da kai mai gaba kofin fiye da wutar lantarki ko amfani da ƙarfin lantarki ga tashar ƙofar ƙofar.Yana kara gabatar da kai na gaba wanda yake haifar da jabu don yin watsi da karaya, bada izinin mahimmancin gudana.Don aikace-aikacen karancin ƙarfin lantarki, da ake amfani da ingantaccen ƙarfin ƙofar ƙarfin lantarki shine mafi amfani, fara aiki ta hanyar yin scr gaba-da aka nuna.Da zarar mun fara gudanar da aiki, ya kasance a cikin wannan halin muddin ya wuce na halin yanzu ya wuce na yanzu (Il).Idan halin da ya fadi a kasa wannan matakin, SCR ya dawo zuwa jihar Tarewa.

 SCR Conduction

Hoto 11: SCR TARIHU

Yanayin juyawa

A cikin yanayin juyawa, Katorewa yana da matukar kyau dangi da ote.Wannan sahihan yana ba da ɗan ƙaramin tsari na yanzu ta hanyar SCR, wanda ya isa ya kunna.Scr ta kiyaye babban halin rashin daidaito kuma yana aiki azaman canjin canzawa.Idan juye wutar lantarki ta wuce wutar lantarki (VBR), SCR), ƙara yawan rushewa da juyayi da kuma yiwuwar lalata na'urar.

SCR Reverse Blocking Mode

Hoto na 12;ScR ta juya baya yanayin

Daban-daban nau'ikan masu sihiri da fakitoci

Silicon Gudanar da Silicon (masu siliki) suna zuwa cikin nau'ikan abubuwa daban-daban da fakitoci, kowane da aka daidaita don takamaiman aikace-aikacen na yanzu da kuma zaɓuɓɓukan Thertage, sarrafa maƙarƙashiya.

Filastik mai hankali

Shirye-shiryen filastik mai hankali suna nuna fasalin guda uku a kan layi na filastik-zango.Wadannan masu tattalin arziki na tattalin arziki suna goyon baya har zuwa 25a da 1000v.An tsara su don haɗin haɗi mai sauƙi a cikin da'irori tare da abubuwan haɗin da yawa.A lokacin shigarwa, tabbatar da jeri na fil kuma amintaccen sayar da kayan aiki zuwa PCB don kiyaye haɗin lantarki da kwanciyar hankali da kwanciyar hankali.Waɗannan masu zamba suna da kyau ga aikace-aikacen wutar lantarki na matsakaici inda matsakaicin girman girman da ingantaccen farashi yana da mahimmanci.

Filastik na filastik

Modes filastik sun ƙunshi na'urori da yawa a cikin module guda ɗaya, tallafawa abubuwan da aka tallafa wa 100a.Wadannan kayayyaki suna haɓaka haɗin haɗi na da'ira kuma ana iya ɗaure shi kai tsaye zuwa matattarar zafi don haɓakar aikin zafi.A lokacin da hawa, shafa ma Layer na Layer na thermal na zafi tsakanin module da zafi hawan don inganta dissipation mai zafi.Wadannan kayayyaki sun dace da matsakaitan zuwa aikace-aikace na babban-wuta inda sararin samaniya da kuma ingantaccen inganci yana da mahimmanci.

Ingarma

Inter Base Scrs ya ƙunshi tushen da aka sanya hoto don amintaccen hauhawar kai, samar da ƙarancin hermal da sauƙi shigarwa.Suna goyon bayan kudaden shiga daga 5a zuwa 150a tare da cikakken ƙarfin lantarki.Koyaya, waɗannan masu ɓarnar ba za a iya ware su ba daga nutsewar zafi, don haka la'akari da wannan lokacin yanayin zafi don gujewa onteed haɗin hanyoyin lantarki.Biyo ƙayyadadden bayani mai kyau na Torque lokacin da ke daure don guje wa lalacewa kuma ka tabbatar da ingantaccen tsarin magana.

SCR Stud Base with Number Distance

Hoto na 13: Scr Injin Ingarma da Distance Distance

Lebur tushe

Filin Bitrs Basrs suna ba da sauƙin hawa da ƙananan tsayayya da Taro na Tasirin Tasirin Bager amma ya ƙunshi rufi zuwa ware scr daga cikin zafin rana.Wannan fasalin yana da mahimmanci a aikace-aikacen da ke buƙatar ware wutar lantarki yayin riƙe ingantaccen tsarin aikin.Waɗannan masu tallafawa abubuwan tallafi tsakanin 10a da 400A.A lokacin shigarwa, tabbatar da rufin rufewa yana ci gaba da kula da lalata kadai.

Latsa Faki

Latsa Pack Pack don babban-yanzu (200a da sama) da aikace-aikacen babban ƙarfin lantarki (wuce 1200v).An kafa su a cikin ambulaf ambulaf, samar da kyakkyawan kaddarewa na lantarki da manyan ƙarfin zafi.Waɗannan masu scrs suna buƙatar matsin lamba na injin don tabbatar da dacewa da dacewar lantarki da kuma yanayin zafi, ana yawan cimma amfani da amfani da clamps na musamman.Hakanan castamic casting kuma yana kare na'urar daga damuwa na inji da hawan keke, mai sanya su ya dace da aikace-aikacen masana'antu da kuma manya-manyan-aiki inda dogaro da ƙarfin iko.

Ayyuka masu amfani:

A lokacin da aiki tare da mai filastik mai hankali, mai da hankali kan madaidaicin layi da kuma tsaro mai amintattu don haɗin haɗi.Don ƙananan ƙananan filastik, tabbatar da ko da aikace-aikace na fili na yanayin zafi don ingantaccen zafi mai lalacewa.Tare da intanet na Ingila, bi da ƙimar Torque don guje wa lalacewa kuma ku cimma cikakkiyar lamba mai tasiri.Don lebur tushe na mujallu, kula da amincin rufin zagaye don tabbatar da warewar lantarki.Aƙarshe, tare da latsa Pack SCRs, aiwatar da matsin lamba na inji ta amfani da ƙwararrun clams don tabbatar da ingantaccen lamba da kuma sarrafa zafi.

Silicon Mai Gudanar da Silicon Mai Girma Hanyar

SCR Operation Turning ON

Hoto na 14: aikin SCR yana kunna

Don kunna Taro na SCR, an sami madaidaicin ƙofar mai mahimmanci, wanda aka cimma ta hanyar ƙara ƙofar da ke yanzu (IG) don fara sake aiwatar da aiki.

Fara ta tabbatar da ƙofar da Katasa sun haɗa daidai da da'irar, yana tabbatar da cewa duk haɗin suna amintacce don guje wa duk wasu abokan hulɗa ko kuskurensa.Kula da yanayin yanayi na yanayi da yanayin yanayin zafi, kamar yadda yanayin zafi zai iya shafar aikin scr, wajibi mai isasshen sanyaya ko matakan zafi.

Bayan haka, fara amfani da ƙofar da ke sarrafawa ta yanzu (IG) ta amfani da tushen yanayin yanzu, a hankali yana ƙaruwa ighi don ba da izinin sauyawa mai sauƙi da kuma saka idanu na amsar SCR.Kamar yadda IG yake sannu a hankali ya karu, lura da tashin farko a cikin akwati na yanzu, yana nuna amsar SCR ga ƙofar yanzu.Ci gaba da ƙara iG har sai an lura da aikin Regelative, wanda aka yiwa wata babbar tashin hankali a cikin akwati na yanzu, yana nuna cewa SCR yana shigar da yanayin.Kula da ƙofar yanzu don kawai isa ga ci gaba da haɓaka shi ba tare da overdisving ƙofar don hana wutan lantarki da lalacewa ba.Tabbatar ana amfani da wutar lantarki da ta dace tsakanin otode da Katasa, Kulawa da wannan aikin don guje wa ƙwararrun sa sai dai idan da gangan ake buƙata don takamaiman aikace-aikace.

A ƙarshe, tabbatar da cewa scr yana da lilted zuwa yanayin tsarin, inda zai ci gaba ko da an rage ƙofar yanzu.Idan ya cancanta, rage ƙofar yanzu (IG) bayan tabbatar da scr yana latter, kamar yadda zai tsaya a ƙasa riƙe matakin yanzu.

Silicon Mai Gudanar da Silicon Maimaita Hanyar rufewa

SCR Operation Turning OFF

Hoto na 15: Aikin SCR yana kashe

Kashe silicon mai sarrafa silicon (SCR) ya ƙunshi rage iskar da ke ƙasa a ƙasa riƙe matakin na yanzu, tsari da aka sani da aka sani da compone.Akwai nau'ikan farko na commentes: na halitta kuma tilasta.

Harkokin na halitta yana faruwa lokacin da AC samar da a halin yanzu ya faɗi a zahiri, yana barin scr don kashe.Wannan hanyar tana da asali a cikin da'irori inda lokaci-lokaci na ƙetare sifili.A cikin sharuɗɗan masu amfani, tunanin AC CIC CIGABA DAGA CIKIN WANNAN LAFIYA DA AKAN AIKIN SAUKI AIKIN SAUKI.Kamar yadda na yanzu ke kusa da sifili, da SCR ya daina yin aiki da juya a zahiri ba tare da wani saiti na waje ba.Wannan ana gani a cikin aikace-aikacen wutar lantarki na daidaitaccen AC.

An tilasta wa aiki da sauri yana rage iskar da ta kashe a halin yanzu don kashe scr.Wannan hanyar wajibi ne ga da'irori na DC ko yanayi inda halin yanzu bai faɗi ba ga sifili ba.Don cimma wannan, jujjuyawar taɓo na waje ya rushe na yanzu daga scr ko gabatar da batun nuna bambanci.Misali, a cikin yankin DC, zaku iya amfani da wayan da'irar da ya hada da abubuwan da aka hada da masu karfin gwiwa da masu shiga tsakani na danshi a kan scr.Wannan aikin yana tilasta agogo na yanzu don sauke ƙasa da riƙe matakin, yana kashe scr.Wannan dabarar tana buƙatar lokaci mai tsari da sarrafawa don tabbatar da amincin aiki.

Abvantbuwan amfãni na silicon mai sarrafawa mai gyara

Babban aiki da kuma babu makawa

Masu sihiri suna aiki ba tare da kayan aikin injin ba, kawar da gogayya da sa.Wannan yana haifar da rashin tsaro kuma yana haɓaka dogaro da tsawon rai.A lokacin da aka sanya kayan ɗakunan zafi da ya dace, scrs yadda ya sarrafa yadda ake sarrafa zafi mai zafi, kula da babban ƙarfin aiki a cikin aikace-aikace iri-iri.Ka yi tunanin shigar da wani scr a cikin yanayin shuru inda za su iya tsayawa takobi.Aikin shiru na scr ya zama babban fa'ida.Bugu da ƙari, yayin tsawaita aikin, babu injin na inji yana ba da gudummawa ga kayan aikin tabbatarwa da kuma tsawon LivePan.

Mai tsananin sauyi

Masu siye da scrs na iya canzawa da kashe a cikin Nanoconds, suna sa su zama da kyau don aikace-aikacen da ke buƙatar lokutan amsar da sauri.Wannan sauƙin canjin sauri yana ba da izinin sarrafa ingantaccen iko akan isar da wutar lantarki a cikin tsarin lantarki.Misali, a cikin wutar lantarki mai yawan gaske, ikon juyawa da sauri yana tabbatar da cewa tsarin zai iya amsawa ga canje-canje mai nauyi kusan nan da nan, rike abin da ake ciki.

Kula da wutar lantarki da kimantawa na yanzu

Mawaki suna buƙatar ƙaramin ƙofar yanzu don sarrafa manyan voltages da igiyoyi, suna yin su sosai ingantacce wajen gudanar da iko.Zasu iya gudanar da manyan lodi na wutar lantarki, sanya su ta dace da aikace-aikacen masana'antu inda aka zama ruwan sama na yau da kullun.

Girman m

Smallan girman girman masu zamba yana ba da damar haɗi mai sauƙi zuwa zane daban-daban na da'ira, haɓaka sassauƙa da yawa.Kayayyakinsu da kuma robar yanayin yana tabbatar da ingantaccen wasan kwaikwayon tsawon lokaci, har ma a cikin yanayin neman.A cikin sharuddan m, wannan yana nufin cewa a cikin wani panelungiyar kula da karnawa ta mamaye, ana iya samun sauƙaƙawa ba tare da buƙatar mahimman sarari ba, yana ba da damar ƙarin ƙira da yawa da kuma ingantaccen tsari.

Rashin daidaituwa na Silicon Mai Gudanar da Silicon

CIGABA DA KYAUTA

Masu scrs suna gudanar da halin yanzu a cikin shugabanci daya kawai, suna basu damar yin amfani da aikace-aikacen da ke buƙatar kwararar wasan na yanzu.Wannan yana iyakance su a cikin da'irori inda ikon sarrafawa ya zama dole, kamar a cikin da'irar inverter ko matattarar injin ko kuma.

Bukatar Are Gowa

Don kunna SCR, ana buƙatar isar da ƙofar yanzu, wanda ya waɓo ƙarin ƙarin ƙofar ƙofar.Wannan yana ƙaruwa da rikitarwa da farashin tsarin gaba ɗaya.A cikin aikace-aikacen aikace-aikace, tabbatar da ƙofar yanzu an sami isasshen hade ya ƙunshi daidai lissafin da amintattun abubuwan da zasu guji gazawar.

Sauyawa

Masu satar scrs sun sauƙaƙa saurin sauyewa idan aka kwatanta da sauran na'urorin semicontions kamar masu wucewa, suna basu dace da aikace-aikacen aikace-aikacen mitar.A cikin saurin sauyawa kayayyakin wuta, alal misali, saurin canzawa saurin saurin na iya haifar da rashin daidaituwa da ƙara buƙatun gudanarwa na Thermal.

Lokacin kashe lokaci

Da zarar an kunna, masu son kai suna kasancewa har yanzu abin da ya faru a ƙasan wani ƙofa.Wannan halayyar na iya zama matsala a cikin da'irori inda ake buƙatar ainihin lokacin da lokacin lokacin da ake buƙata, kamar a cikin juyawa-sarrafawa.Ma'aikata galibi suna buƙatar ƙirar ciron ciron da za su tilasta wajan kashe scr don kashe, ƙara zuwa yanayin tsarin gaba ɗaya.

Zafi wargi

SCRS samar da matukar tsananin zafi yayin aiki, musamman lokacin da ke sarrafa manyan kudaden.Isasshen sanyaya da zafi mara kyau, kamar heatsks da magoya baya, suna da mahimmanci.

Tasirin latti

Bayan an kunna waƙar SCR, ya Latches cikin halin gudanarwa kuma siginar ƙofar ba za ta iya kashe shi ba.Dole ne a rage yanayin a halin yanzu da yake riƙe da shi na yanzu don kashe scr.Wannan halayyar ta haifar da da'irar sarrafawa, musamman a cikin aikace-aikacen saƙo masu sauƙi inda ke kula da ingantaccen iko akan matakan yanzu yana da mahimmanci.A cikin irin wannan yanayin, injiniyan dole ne su tsara da'irori waɗanda zasu iya hana su rage yanayin da ke yanzu lokacin da ake buƙata don kashe scr.

Buƙatar bukatun

A cikin da'irori, buƙatar a tattara su (kashe) a ƙarshen kowane ɗayan zagaye, buƙatar ƙarin ciron ciron, kamar ciron da ke tattare da fasahohi ko tilasta wajabta.Wannan yana kara rikitarwa da farashi zuwa tsarin.

Sensivity zuwa DV / DT da Di / DT

Masu son suna kula da adadin canji na wutar lantarki (DV / DT) da na yanzu (Di / DT).Canjin canje-canje na iya haifar da jawo wajaba, gaji da amfani da da'irar snubber don kare wannan taron.Masu zanen kaya dole ne su tabbatar da da'irar snubber da kyau kuma an saita su don hana su hana mahalli triggering, musamman a cikin mahalli na lantarki.

Hoto na Hoisivity

Masu zamba na iya kula da hayaniyar lantarki, wanda zai haifar da yaudara.Wannan yana buƙatar ƙira mai dorewa da ƙarin abubuwan haɗin, kamar masu ɗaukar hoto, don tabbatar da abin dogara.

Ƙarshe

Fahimtar zamba ya shafi bincika alamomin su, hanyar haɗin Layer.Daban-daban fakitoci, daga filastik filastik zuwa latsa Faki, Coute zuwa takamaiman aikace-aikace, yana jaddada shigarwa da sarrafa kansa.Tarewa da hanyoyin ci gaba, gaba, gaba da juya baya-ba da misalinsu don tsara iko a cikin saiti daban-daban.Mastering SCR Kunna da fasahohin kashe kudi yana tabbatar da aikin aminci a tsarin sarrafa wutar lantarki.Babban aiki, saurin canzawa, da kuma girman girman masu scrs suna sa su mahimmanci a cikin masana'antu na masana'antu da masu amfani, waɗanda ke wakiltar mahimman mahimmancin lantarki.






Tambayoyi akai-akai [Faq]

1. Mene ne mai silislifier mai juyawa (SCR)?

Ana amfani da SCR don sarrafa iko a cikin da'irar lantarki.Yana aiki azaman canji wanda zai iya juyawa da kashe kwararar lantarki na yanzu.Aikace-aikacen gama gari sun haɗa da saurin motsi, sarrafa daskararren tsawan tsafin, da kuma sarrafa wuta a cikin masu zafi da kayan masana'antu.Lokacin da karamin sigari yake haifar da scr, ya ba da damar mafi girma a halin yanzu don gudana ta hanyar, yana yin tasiri a aikace-aikacen iko.

2. Me yasa silicon ke amfani da silic?

Ana amfani da silicon a cikin masu siliki saboda kyawawan kaddarorin lantarki.Tana da ƙarfin lantarki mai tsayi, mai kyau kwanciyar hankali, kuma zai iya ɗaukar babban abubuwan shakatawa da matakan Power.Silicon kuma yana ba da damar ƙirƙirar babban abin da aka dogara da na'urar da za'a iya sarrafawa daidai.

3. Shin scr sarrafa AC ko DC?

Masu zamba na iya sarrafa kadai biyu da DC, amma sun fi amfani da su a aikace-aikace na AC.A cikin da'irori, masu siye na iya sarrafa kusurwar lokaci na ƙarfin lantarki, ta haka daidaita da wutar lantarki ta ba da nauyin.Wannan ikon sarrafa lokaci yana da mahimmanci don aikace-aikace kamar haske na haske da tsarin motsi.

4. Ta yaya zan san idan scr na aiki?

Don bincika idan mai scr yana aiki, zaku iya yin fewan gwaje-gwaje.Na farko, dubawa na gani.Nemi kowane lalacewa ta jiki, kamar ƙonewa ko fasa.Bayan haka, yi amfani da multimeter don bincika juriya na gaba da juyayi.Ya kamata mai scr yakamata ya nuna babban juriya a baya da kuma ƙarancin juriya a gaba lokacin da aka haifar.Bayan haka, shafa karamin ƙofar yanzu sai ka gani ko mai scr yana gudanar da ayyukan tsakanin obode da Katasa.Lokacin da aka cire siginar ƙofar, da scr yakamata ya ci gaba da gudanar da idan yana aiki daidai.

5. Me ke haifar da gazawar Scr?

Abubuwan da ke haifar da rashin nasarar Scr sun mamaye, wuce gona da iri, abubuwan siginar korar korar.Wuce gona da iri zai iya rushe kayan semiconduttor.Da yawa a halin yanzu na iya haifar da zafi da lalata na'urar.Maimaita dumama da sanyaya na sanyaya na iya haifar da damuwa na inji da haifar da gazawa.Alamar ƙofofin ƙofar ba ta iya hana aikin da ya dace ba.

6. Menene mafi ƙarancin ƙarfin lantarki don scr?

Mafi karancin wutar lantarki da ake buƙata don haifar da scr, wanda ake kira da ƙofar da ke jawo wutar lantarki, yawanci kusan 0.6 zuwa 1.5 volts.Wannan karamin ƙarfin lantarki ya isa ya kunna ga wajan, yana ba da damar gudanar da babban mafi girma tsakanin tawada da kuma Katuruka.

7. Menene misalin scr?

Misali mai amfani na SCR shine 2n6509.Ana amfani da wannan SLR a aikace-aikacen sarrafa wutar lantarki daban-daban, kamar su haske mai haske, sarrafa saurin motocin, da kayan aiki.Zai iya ɗaukar ƙarfin lantarki na 800v da ci gaba da na halin yanzu na 25a, sa ya dace da masana'antun masana'antu da masu amfani da kayan lantarki.

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