Igayidi ebanzi yama-fuse kanye nemisebenzi yawo
2024-05-24 5720

Ama-fuse Vikela izinto zasendlini, imishini yezimboni nezinhlelo zezimoto kusuka kumonakalo owedlule ngokuphazamisa ukuhamba ngokweqile kwamanje.Izinhlobo ezahlukene ze-fuse, ezinjenge-blade, i-cartridge, kanye nemfucumfucu ephezulu, anakekele izinhlelo ezithile.Umgomo wokusebenza ubandakanya ucingo lwensimbi noma umucu oncibilikayo lapho okukhona manje kudlula umkhawulo othile, kwephula umjikelezo.Amaphutha eza ngosayizi ahlukahlukene ukuze avumelane nezicelo ezihlukile, futhi izici ezibalulekile zifaka isilinganiso samanje, isilinganiso samandla kagesi, kanye nesilinganiso sokuphuka.Ukwazi le mininingwane kusiza ukuqinisekisa ukusetshenziswa okusebenzayo nokuphephile kwama-fuses ezinhlelweni zikagesi.

Namabhuku

Umdwebo 1: Fuses

Yini i-fuse?

Ama-Fuses yizinto zokuphepha ezibalulekile ezivikela izinto zasekhaya njengethelevishini, iziqandisi, namakhompyutha avela kumonakalo omkhulu we-voltage.Ziqukethe umucu wensimbi omncane, ovame ukwenziwa nge-aluminium, yethusi, noma i-zinc, ezincibilike futhi ziphule umjikelezo lapho zihamba ngokweqile khona.Lokhu kuvimbela ukulimala ngokumisa ukugeleza kwamanje.Ama-fuse kumele axhunywe ochungechungeni nesifunda ukuze aphumelele.Baza ezinhlotsheni ezahlukahlukene nemiklamo, efana nama-fuse ama-fuse ezimo ezimotweni kanye ne-fuse yekharidi lezinhlelo zekhambi, ngalinye lihlelwe ngezicelo ezithile.Ukufakwa okufanele, ukuhlolwa okujwayelekile, kanye nokubuyiselwa okufika ngesikhathi kwama-fuse kubalulekile ukuze kugcinwe ukuphepha kukagesi nokuvikela amadivaysi ekulimaleni okungenzeka.

Umgomo osebenzayo we-fuse

Umsebenzi oyinhloko we-fuse ukuqinisekisa ukuphepha kwesekethe ngokumisa ukugeleza kwamanje lapho kuncibilika ngenxa yesikhathi samanje.Ukusebenza ngempumelelo, ama-fuse kumele axhunywe ochungechungeni nezakhi abazivikelayo.Lapho i-fuse ishaya, ivule yonke indawo, igawule amanje nokuvikela amadivayisi.Emsekelweni ofanayo, ukushaya i-fuse egatsheni elilodwa ngeke kumise ukugeleza kwamanye amagatsha.

Abakhiqizi bancose izintambo ze-fuse emigodini evikelayo ukunciphisa ubungozi bokuqhuma kwe-arc yokuvutha ngogesi nokuqhuma kwe-arc kagesi ngesikhathi esinamandla.Amaphutha eza ngosayizi nobukhulu obuhlukahlukene, ngamunye aklanyelwe ukuvikela amadivaysi kagesi asuselwa kumapharamitha athile kagesi afana nokusebenza kwamanje, isivinini, isikhathi, i-voltage yento esetshenzisiwe.

Ngokusetshenziswa okungokoqobo, udinga ukukhomba uhlobo lwe-fuse efanele nesilinganiso sesicelo sakho.Lapho usune-fuse efanelekile, uyifake ngokuphepha kumnikazi we-fuse.Hlola njalo bese ubuyisela ama-fuse ashaywayo ukuze ulondoloze ukuphepha kohlelo nokusebenza.

Umdwebo 2: Izimpawu ezijwayelekile zeeee ansi fuse

Umdwebo 3: IEC Fuse Symbol

I-standard IEEE / ANSI SPOL SPORK ye fuse umugqa olula onekhefu, efanekisela lapho i-fuse iphazamisa khona umjikelezo.Isibonakaliso se-IEC siyisikwele esinomugqa we-diagonal ngokusebenzisa.Lezi zimpawu zisetshenziswa emigaqweni kagesi ukukhombisa ubukhona nendawo ye-fuse ngaphakathi kwesekethe.

Izinhlobo ezahlukene ze fus

Umdwebo 4: Izinhlobo zama-fuse

Ama-Fuses angamadivayisi abalulekile ezokuphepha ezinhlelweni zikagesi, ezihlukaniswe ngama-AC fuses ngokushintshana amasekethe wamanje nama-DC fuse wokuqondisa amasekethe amanje.I-AC Fuse ngokuvamile ilinganiswe nge-120V noma i-240V, ukuqhathanisa ama-grid volurtages, ngenkathi ama-DC Fuses adinga ukuba volumula ngaphezulu ngenxa yemvelo ye-DC Voltage.

DC fuses

Umdwebo 5: Fuses Carridge

Fuse fuse, eyaziwa nangokuthi ama-fuses engilazi, ajwayelekile kwizicelo eziningi.Bafaka into efakwe ngaphakathi efakwe kushubhu lengilazi ngensimbi caps kuwo womabili amaphethelo.Okuhlukahluka kufaka phakathi ukushaya okuhamba kancane kanye nama-fus asheshe ashaye ama-fuse, kanti okunye kufakwe ku-ceramic ukubekezelela amazinga okushisa aphezulu.Lawa ma-fuse kulula ukuhlola ukubona into eshaywayo.

Umdwebo 6: Fuses ausus

Fuses ausumo yakhelwe ngqo izimoto, ezisebenza kuze kube yi-32V noma ngezikhathi ezithile 42V.Ama-fuses ama-fus aluhlobo oludumile, olunamakhodi anemibala ngamanje, abelwenza kube lula ukukhomba futhi basebenzise imibuthano ephezulu.

Umdwebo 7: Ama-Fuses Resettetable (Polyfuse)

Fuses askettable aqukethe izinhlayiya ezimnyama zekhabhoni ezishumeke kuma-organic polymers.Lapho ukugeleza okukhulu kwamanje, kukhiqizwa ukushisa kubangela ukuba i-polymer iphumelele, yehlise ukuthuthuka kuze kube yilapho amazinga okushisa ehla.Lawa ma-fuse anzuzo kumasekethe lapho kutholakala khona indawo yokufaka i-fuse.

Umdwebo 8: Ama-Ficonductor Fuses

Fuse fus semiconductor yimfucumfucu esheshayo esetshenziswa kumadivayisi we-semiconductor azwela ama-spikes amancane amanje.

Umdwebo 9: Ama-Fressiontage asving Fression Fuses

Lawa ma-fuse avikela ngokumelene nama-voltage spikes asebenzisa izakhi ezinjengezindawo ezingezinhle zokushisa ezi-coeffients (NTC)

Fus ac fuse

Umdwebo 10: Ama-Fuses aphezulu we-voltage

Ama-fuse aphezulu we-voltage zisetshenziswa emigqeni yokuhambisa i-AC lapho ama-voltages angadlula ama-kilovolts angamakhulu ambalwa.Zenzelwe ukuphazamisa amasekethe ama-voltage ngokuphepha ngaphandle kokubangela i-arc flash.

Umdwebo we-11: HRC (Ukuqhakambisa Okuphezulu Kwamanje)

I-HRC Fuses ama-fuses wohlobo lwe-cartridges ngemvilophini esobala egcwele i-quartz powder noma uketshezi olungeyena olwenziwe ukucisha ama-arcs.Zithembekile kwizicelo eziphakeme zamanje futhi zinikeze inkomba ebonakalayo lapho kushaywa.

Umdwebo 12: Ama-Fuses e-Dlus

Ukuxoshwa fuse Aqukethe amakhemikhali afana ne-boric acid ekhiqiza amagesi ukucisha ama-arcs lapho i-fuse ivuza.Zivame ukusetshenziswa kwizicelo eziphakeme ze-voltage futhi zinikeze ukuvikela okusebenzayo ekulweni kwe-Overcurent.

Fus aphansi ama-voltage fuse

Umdwebo 13: Ama-Fuses aphansi we-voltage

Fuse fuse, okufana ne-DC Cartridge Fuses, lokhu kube nemvilophu ebonakalayo ezungeze into ye-fuse.Zisetshenziswa ezinhlelweni ezahlukahlukene zamandla aphansi, zinikeza ukubonakala okucacile kwesimo se-fuse.

Lahla ama-fuses faka ingalo ye-lever engathengwa yintwasahlobo ephindisela lapho kwenzeka iphutha.Lawa ma-fuse adinga ukubuyiselwa kabusha futhi ahlelwe kabusha ukuze aqhubeke nokusebenza okujwayelekile, abenze basebenziseke futhi basebenzele izinhlelo ezithile.

Fus reseable fuse alula, asebenziseka kabusha amasefu asetshenziswa emakhaya nasemahhovisi.Ngemuva kokushaya, zingabuyiselwa emuva futhi zisethwe kabusha, zinikeze isixazululo esisebenza ngempumelelo yokuvikelwa kwesifunda.

Ama-Fuser Fuses bahlome umgadli olayishwe entwasahlobo osebenza njengesikhombi esibonakalayo lapho i-fuse iseshaye.Lo msulwa naye angasebenzisa amanye ama-switchgear, ahlinzeke ngokuvikelwa kanye nempendulo ebonakalayo ngokushesha.

Shintsha fuse basebenzise ngesandla izibambo zokuxhuma noma ukunqamula amaphutha aphezulu aphezulu, ukuhlinzeka ngokuvikelwa kokubili nokuhlukaniswa.Zisetshenziswa kuzinhlelo zokusebenza lapho ukungenelela okwenziwa ngesandla kuyadingeka ekuphepheni nasekunakekelweni.

Kuhlukaniswa kanjani

Ama-fuse ahlukaniswa ngokususelwa ekusetshenzisweni kwawo kanye nezimpawu zokusebenza.Ukukhetha uhlobo olufanele kuqinisekisa ukuthi amasistimu kagesi avikelwe kahle futhi angasebenza ngokuphepha.

I-fuse eyodwa kuphela

Ama-fuse wesikhathi esisodwa kuphela aqukethe ucingo lwensimbi oluncibilikayo futhi livutha lapho kwenzeka khona.Lapho lokhu kwenzeka, isifunda siyavulwa, futhi i-fuse kumele ithathelwe indawo ngesandla ukuze ibuyise ukusebenza.Lolu hlobo lwe-fuse luqinisekisa umjikelezo luhlala luvulekile kuze kube yilapho inkinga esedlule ixazululwa, inikeze inkomba ecacile yokuthi okuthile kudinga ukunakwa.

I-fuse yokuhlehlisa

Ama-fuses ahlala kabusha ahlele kabusha ngemuva kokuthi isimo esingeqile siyaxazululwa.Lapho i-fuse ipholile phansi, ibuyela esimweni sayo esijwayelekile, ivumela umjikelezo ukuthi aqale kabusha ukusebenza ngaphandle kwesidingo sokubuyiselwa esikhundleni.Lawa ma-fuse alungele izinhlelo zokusebenza lapho izimo ezingaphezulu zingavela khona njalo, njengoba zinikeza ukuvikela okuqhubekayo ngaphandle kokulungiswa okuqhubekayo.

I-fuse ekhawulelwe yamanje

Amaphutha wokukhawulela kwamanje aklanyelwe ukukhiqiza ukumelana okuphezulu lapho kutholwa ukweqiwa.Baphazamisa ngokushesha ukugeleza kwamanje, ukunciphisa amandla okulimaza nokuthuthukisa ukuphepha.

I-fuse engeyona eyamanje yamanje

Ama-Fues angenamkhawulo angenawo aphazamisa ukugeleza kwamanje ngaphandle kokuvimbela kakhulu i-Peak yamanje.Ngokuvamile zisetshenziswa ezinhlelweni ezibucayi kakhulu lapho ukuphazanyiswa okusheshayo kwamanje akukugxeki.Lawa ma-fuse ahlinzeka ngokuvikelwa okuyisisekelo okuphezulu ngaphandle kwesici esingeziwe sokukhawulelwa kwamanje.

Izakhiwo zokuphendula ze-Fuse

Isikhathi sokuphendula se-fuse sithonywa ngqo ngenani lokudlula kwamanje.

Ama-fus asheshayo: amadransi asheshayo asabela ngokushesha ezimweni ezingapheli, ukuhlinzeka ngokuvikelwa okusheshayo kwezinto ezibucayi kagesi.Lawa ma-fuse alungele amadivaysi lapho ngisho nokuqaqanjelwa okufushane kungadala ukulimala okukhulu.Lapho kusetshenziswa i-fuse esheshayo, iqinisekisa ukuthi umjikelezo uyaphazamiseka ngokushesha, wavikela imishini ethambile ekulimaleni.

Ama-fus ahamba kancaneLokhu kuphendula okubambezelekile kuvumela ukuqhuma okufushane kwamanje ngaphandle kokuphazamisa umjikelezo, ukuqinisekisa ukusebenza okuthembekile ngesikhathi sokuqalisa noma kuguqulwa okungazelelwe.Lapho ukhetha i-fuse yokushaya kancane, kubalulekile ukucubungula ukuqhubeka okujwayelekile kokusebenza ukuze ugweme ukuphazamiseka kwejikelezo okungadingekile.

Ukupakisha osayizi be fus

I-AC ne-DC FUSES iza ezinhlotsheni ezahlukahlukene zokupakisha ezihambelana nezicelo ezihlukile.Lapho ukhetha i-fuse, kubalulekile ukucabanga ngezinto ezimbalwa ezibalulekile zokuqinisekisa ukusebenza kahle nokuphepha.

Ukumaka

Ama-fuse abhalwe ngolwazi olubalulekile olufana nokukalwa kwamanje, ama-voltage, kanye nokuqhekeka komthamo.Lokhu kumaka kuqinisekisa ukuthi i-fuse efanele ikhethelwe uhlelo lokusebenza oluthile.Lapho uhlola i-fuse, ngaso sonke isikhathi hlola lezi zimpawu ukuze uyiqinisekise ihlangabezana nezidingo zesifunda sakho.

Ukushisa okushisa

Ukusebenza kwe-fuse kungathinteka ekushiseni okukhona.Ama-Fuse aklanywa ngento ehlekisayo, okusho ukuthi ilinganiswe ukusebenza kahle ngaphansi kwezimo zokushisa ezahlukahlukene.Lapho ukhetha i-fuse, cabanga ngemvelo yokusebenza nokuthi amazinga okushisa angaba nomthelela kanjani ekusebenzeni kwawo.

I-Voltage Drop

I-voltage yehla ngaphesheya kwe-fuse kufanele ibe mincane ukuvikela ukulahleka kwamandla futhi kuqinisekiswe ukusebenza kahle komjikelezo ovikelwe.Lapho ufaka i-fuse, ukukala i-voltage Drop ukuze uqinisekise ukuthi ingaphakathi kwemikhawulo eyamukelekayo yesicelo sakho, ukugcina ukusebenza kahle kanye nokwethenjwa kwesifunda.

Isivinini

Ama-fuse anezikhathi ezihlukile zokuphendula ukunakekela izidingo zamadivayisi ahlukahlukene kanye namasekethe.Ama-fuse asheshe ashaye aphendula ngokushesha ukuze akwazi ukweqa, ukuhlinzeka ngokuvikelwa okusheshayo kwe-elektroniki ebucayi.Ngokuphambene nalokho, ama-fus ahamba kancane aklanyelwe ukusingatha ukugqekeza okukhona kwesikhashana ngaphandle kokushaya, kubenze balungele izinhlelo zokusebenza ezinjengezinhlelo ezilawula izimoto lapho kuvame khona ama-systems aphezulu.

Ukucatshangelwa okubalulekile lapho ukhetha ama-fuse

Lapho ukhetha i-fuse, kubalulekile ukucubungula izici ezahlukahlukene zokuqinisekisa ukuvikelwa okuphelele nokusebenza.

Isilinganiso samanje

Isilinganiso samanje sikhombisa inani lamanje le-fuse elingasingatha ngaphandle kokushaya.Khetha i-fuse ngesilinganiso samanje esiphakeme kakhulu kunesilinganiso esijwayelekile sokusebenza esijwayelekile.Lokhu kuvimbela ukuqhakaza kwengqondo ngenkathi kusahlinzeka ngokuvikelwa okwanele.

Isilinganiso seVoltage

Isilinganiso se-voltage yi-voltage ephakeme i-fuse ingaphatha ngokuphepha.Khetha i-fuse enesilinganiso se-voltage efanisa noma idlule i-voltage ye-circuit ukuvikela ukugcwala kukagesi futhi kuqinisekise ukuphepha.

Ukuqhekeka komthamo

Umthamo owephula ubhekisa kwinani lamanje le-fuse elingaphazamisa ngaphandle komonakalo.Qinisekisa ukuthi i-fuse ingaphula umjikelezo ngokuphepha ngaphansi kwale mibandela.

Ukubambezeleka Kwesikhathi

Amaphutha wokulibaziseka kwesikhathi angaphatha ukweqiwa kwesikhashana, njengemisikela ye-inrush ngesikhathi sokuqalwa kwemishini.Lawa ma-fuses alungele izinhlelo zokusebenza lapho kuvame khona indawo yamanje yamanje, njengoba ivumela ukuqeda okwesikhashana ngaphandle kokushaya.

Uhlobo lwe-fuse

Izicelo ezahlukahlukene zidinga izinhlobo ezahlukene ze fus.Khetha phakathi kwama-fuse we-cartridredridge, fus fuse, ama-fuse avuselelayo, nabanye ngokususelwa kwizidingo ezithile zohlelo lokusebenza.Isibonelo, ama-fus we-cartridry ajwayelekile ezilungiselelweni zezimboni, kuyilapho ama-fuses axhunyiwe avame ukusetshenziswa kwizicelo zokuhlala.

Izimo zezemvelo

Cabanga ngezimo zemvelo lapho i-fuse izosebenza khona, kufaka phakathi izinga lokushisa, umswakama, nokuchayeka kumakhemikhali noma uthuli.Izinguquko zokushisa zingathinta ukusebenza kwe-fuse, ngakho-ke abakhiqizi bahlinzeka ngama-curve asungula ukusiza ukukhetha i-fuse efanelekile yendawo yokusebenza.

Izici ezisebenzayo

Qonda ukuthi i-fuse iphendula kanjani emazingeni ahlukene wamanje, kufaka phakathi ijubane layo lokuphendula (ngokushesha okusheshayo vs blow blow).Lokhu kuqinisekisa ukuthi i-fuse ingaphatha ukugqwala okujwayelekile futhi ivikele ekuqhubekeni kwesikhathi eside.Kushukumisela ama-fuse fuse ama-fuse ngokushesha, ngenkathi kushukumisa kancane ama-fus abekezelela ukugqekeza kwesikhashana.

Usayizi nesimo

Ama-fuse aza ngosayizi ahlukahlukene kanye nobukhulu bokulingana nezicelo ezihlukile nezidingo ezikhulayo.Izinketho ziba ngamadivayisi amancane angaphezulu komhlaba ezindabeni zama-fus akhudlwana amancane.Qinisekisa ukuthi i-fuse ifanelana nezingqinamba zomzimba nezikagesi zohlelo lokusebenza.

I-vs vs ephindaphindeka kabusha

Amanye ama-fuse, njenge-polymer lokushisa le-coeffientleal elungileAmaphutha angahlehliswayo kufanele athathelwe indawo ngemuva kokushaya.Khetha ngokusekelwe kwizidingo zokugcina nokusebenza kohlelo lwakho.

Izinto zokwakha

Ama-Fuses enziwa ngezinto zokwenziwa ezifana neCopper, iZinc, ne-Aluminium, ethinta indlela yazo, iphuzu lokuncibilika, nokuqina.Khetha impahla ehambelana nezidingo ezithile zohlelo lokusebenza, iqinisekisa ukusebenza okuthembekile.

Usayizi ojwayelekile we fuse e-UK

Ama-Fuse aklanywa ngezilinganiso ezithile zamandla, ekhombisa ukuthi amanje (ama-amperes) angakwazi ukuwaphatha ngaphambi kokushaya.Lapho ukhetha i-fuse, kubalulekile ukufanisa isilinganiso se-fuse ngezidingo zamandla wedivayisi yakho.I-fuse kufanele iphendule ngokushesha ekubambeni kwamanje ukuvikela ukulimala noma imililo, kepha isilinganiso saso kufanele sibe ngaphezulu kancane kunesisetshenziswa sokusebenza esijwayelekile sokugwema ukushaya okungadingekile ngesikhathi sokugqekeza okuncane.

Umdwebo 14: Amasayizi ajwayelekile ajwayelekile

3A fuses

E-UK, ama-fuses we-3a asetshenziselwa amadivaysi asendlini nawasehhovisi.Lawa ma-fuse avame ukubomvu futhi avikele amadivaysi aphansi, njengamalambu, ama-laptops, amakhompyutha wedeskithophu, amaphrinta, izinsimbi zokuthengisa, kanye nokushayela kagesi.I-3A fuse iqinisekisa ukusebenza okuphephile kwalawa madivayisi ngokuphazamisa ngokushesha umjikelezo ngesikhathi sokuhlinzwa.

13A fuses

I-13A fuse, imvamisa ifakwe nsundu, isetshenziselwa amadivaysi aphezulu, ukuphatha ama-watts angama-3,000.Uzothola ama-fuse we-13a ezintweni zokusebenza njenge-microwaves, ama-kettle, amaseva wekhompyutha, imishini yokuhlola, kanye nama-heater.Lawa madivayisi adinga isilinganiso samanje samanje ngenxa yokusetshenziswa kwawo kwamandla amakhulu.I-13A fuse ihlinzeka ngokuvikelwa okuqinile ekugqilaneni ngokweqile nasezingozini zikagesi.

Ama-fuses angama-5a

Ngenkathi eminye imishini emidala ingahle isebenzise ama-fuses angama-5a, lobu bukhulu abusekho okujwayelekile ezinhlelweni zesimanje.Yize kwakukhona okuvamile, ubuchwepheshe banamuhla kanye namazinga okuphepha enze i-3A no-13A bancipha okujwayelekile.Ukubuyisela ama-fuse amadala angama-5A ngokufana kwanamuhla kuqinisekisa ukuvikelwa okungcono nokuhambisana namazinga okuphepha okuphepha.

Lapho ukhetha i-fuse, qinisekisa ukulinganisa kwamandla wedivayisi bese ukhetha i-fuse enikeza ukuvikela okudingekayo ngenkathi uvumela ukuhlinzwa okujwayelekile kokusebenza.Lokhu kukhethwa ngokucophelela kusiza ukugcina ukusebenza kwedivayisi futhi kuqinisekise ukuphepha kwesikhathi eside.

Izinzuzo nokubi kokusebenzisa ama-fuse

Izinzuzo zokusebenzisa ama-fuse

Ezokuphepha: Ama-fuse ahlinzeka ukuvikela okuthembekile ngokuphazamisa umjikelezo lapho kwenzeka iphutha.Lokhu kuphazamiseka kuqinisekisa ukuthi umjikelezo uphukile ngokuphelele, ukuvimba noma yimuphi umonakalo owengeziwe noma ingozi.Ukubuyiselwa ngakunye kuqinisekisa ukuqala okusha, ukugcina amazinga okuphepha.

Okubizayo: Ama-fuse angenye yezixazululo zezomnotho kakhulu zokuvikelwa ngokweqile.Ukutholakala kwabo kubenza bakwazi ukutholakala ezinhlobonhlobo zezicelo, ezivela kumadivayisi asekhaya emishini yezimboni.

Isilinganiso esiphezulu esiphazamisayo: Amandla amaningi aphansi aphansi anganikezela amanje angaphatha imisinga ebalulekile yephutha ngaphandle komonakalo.Lesi sikhundla esiphazamisayo esiphakeme siqinisekisa ukuphepha ngisho nasezimweni ezinzima kakhulu.

Ukuthembela: Amaphutha awanazo izingxenye ezinyakazayo ezingaguga, eqinisekisa ukusebenza okungaguquguquki nokuthembekile ngokuhamba kwesikhathi.Idizayini yabo elula inomthelela ekuthembekeni kwabo okuhlala isikhathi eside.

Ukuhambisana namazinga: Ama-Fuses eNyakatho Melika kumele anamathele ezindinganisweni zikazwelonke, aqinisekise ukufana kanye nokwethembeka ekusebenzeni kwawo.Lokhu kuhambisana nokuthobela iziqinisekiso ezihlanganisa ukuphepha okukhethekile nokuphepha.

Ukuvikelwa kwengxenye: Ama-Fus aphazamisa ngokushesha izimo ezinamandla, ukunciphisa noma ukuqeda ukulimala kwezinto.Lokhu kusabela okusheshayo kusiza ukugcina ubuqotho buwo wonke uhlelo.

Ukuvikelwa okunwetshiwe: Ama-fuse angakwazi ukuzivumelanisa nokuthuthukiswa kwensiza futhi akhuphuke ngephutha elikhona lamanje.Lokhu kuvumelana ngezimo okuhlinzeka ngokuvikelwa okuqhubekayo njengoba kufunwa uhlelo, kuqinisekise ukuphepha kwesikhathi eside.

Ukukhetha: Ama-fuse ahlelwa ukuqinisekisa kuphela umjikelezo othintekile ophazanyiswa ngesikhathi esigcwele noma izimo zomjikelezo ezimfushane.Lokhu kukhetha lokhu kusiza ukulondolozela ukusebenza kohlelo lonke, ukunciphisa ukuphazamiseka.

Ukulungiswa okuncane: Ama-fuse akadingi ukwelashwa ngezikhathi ezithile, ukwenza lula ama-tulies wesondlo.Lokhu kuntuleka kwesidingo sokuhlola okujwayelekile kunciphisa imizamo yezindleko zokugcina kanye nezindleko.

Impilo ende: Ama-fuse agcina amakhono awo okuvikela isikhathi eside, anikezela ukuvikelwa okuhlala isikhathi eside nokuhlala isikhathi eside.Ukuphila kwabo kube yinhloso yokuncika kwezicelo ezahlukahlukene.

Okubi kokusebenzisa ama-fuse

Imvelo yokusebenzisa okukodwa: Ama-fuse enzelwe ukusetshenziswa kwesikhathi esisodwa.Lapho nje i-fuse ishaye, ayikwazi ukusetshenziswa futhi futhi kufanele ithathelwe indawo.Lokhu kungaba yiphutha, kuholele ekuphumeni kwesikhathi sokuphumula, ikakhulukazi uma ama-fuse atholakalayo awatholakali kalula.Ezinhlelweni ezibucayi, isidingo sokubuyiselwa okusheshayo singabeka izinselelo ezinkulu zokusebenza nokubambezeleka.

Ukubuyiselwa Kwencwadi: Ukufaka esikhundleni se-fuse esishaywayo kudinga ukungenelela okwenziwa ngesandla, okungadla isikhathi futhi kuvame ukudinga ulwazi lobuchwepheshe.Kuzinhlelo eziyinkimbinkimbi zikagesi, le nqubo ingaholela ekuvuseleleni isikhathi eside kanye nezingozi zokuphepha uma zingabhekwanga ngokushesha nangokufanele.

Ukubekezelelana Okulinganiselwe: Ama-fuse akwazi ukuhlukanisa phakathi kwezinhlobo ezahlukene zamaphutha kagesi.Bavunguza lapho okwamanje kudlula isilinganiso sabo kodwa abanikezeli imininingwane ngohlobo lwephutha.Amathuluzi angeziwe wokuxilonga ayadingeka ukukhomba imbangela eyisisekelo, engeza ubunzima kanye nezindleko kwinqubo yokulungiswa.

Isikhathi sokuphendula esibambezelekileLokhu kubambezeleka kungavumela ukulimala okuncane kwenzeke ezingxenyeni ezibucayi kagesi ngaphambi kokushaywa kwe-fuse.Ngenkathi ama-fus ahamba kancane eklanyelwe ukubekezelela ukubekezelela okwesikhashana, isenzo sawo esibambezelekile angeke sinikeze ukuvikeleka okwanele kwazo zonke izinhlelo zokusebenza, ikakhulukazi lezo ezibandakanya izakhi ezintekenteke noma eziphezulu.

Ukuvikelwa okungahambisani: Ukuvikelwa okunikezwa ama-fuse kungahle kungahambisani ngenxa ye-V ariat Ion ekukhiqizeni ukubekezelelana kanye nezinto zezemvelo ezifana nokushisa.Lezi v ariat ion zingathinta umthamo othwala njengamanje we-fuse, okuholele ezimweni lapho i-fuse ingahle ishele ngaphambi kwesikhathi noma yehluleke ukushaya uma kudingeka lapho kudingeka.Lokhu kungahambelani kungahlehlisa ukwethenjwa kohlelo lokuvikela futhi kube yingozi kwimishini exhunyiwe.

Amandla alinganiselwe ezicelo eziphezulu zamanje: ama-fuse ngokuvamile azilungele izinhlelo zokusebenza eziphezulu kakhulu.Ubungako bomzimba nezingqinamba zokwakheka kwenza kube yinselele ukudala i-fuse engaphazamisa ngokuthembekile kuphazamisa amasondo aphezulu ngaphandle kokudala izingozi ezingezekile.Kuzinhlelo zamandla aphezulu, izindlela ezihlukile zokuvikelwa okufana nabaphuluki bezifunda kungahle kube kufanelekile, kunikeza ukuthembeka okuphezulu kanye namakhono okusetha kabusha okulula.

Ukusetshenziswa okujwayelekile kwe fus

Ama-Fuses adlala indima ebalulekile ekuvikeleni amadivayisi ezingozini zikagesi kuzo zonke izinhlelo ezahlukahlukene.Emisebenzini yasendlini njengeziqandisini, amathelevishini, nemishini yokuwasha, ama-fuse avimbela ukulimala futhi anciphise ubungozi bomlilo ngokuvikela amaphutha kagesi kanye nokuvunyelwa ngokweqile.Embonini yezimoto, ama-fuse aqinisekisa ukuphepha nokwethenjwa kwezinhlelo zikagesi, kufaka phakathi ibhethri, amalambu kanye nezinhlelo zokuthola imali, ngokuvikela le mibuthalo kusuka kokungaphezulu.

Ezindaweni zezimboni, ama-fuse badlala indima enkulu ekuvikeleni imishini kanye nokulawula izinhlelo kusuka kumonakalo kagesi, ngaleyo ndlela kuvikeleze isikhathi esibizayo kanye nokuqinisekisa ukusebenza okuphephile.Amanethiwekhi okusatshalaliswa kwamandla abuye ancike kuma-fuses ukuze alondoloze ukuqina ngokuphazamisa amaphutha amaphutha, ukuvikela abaguqukayo, nokuvimbela ukuphuma okugcwele.Amadivaysi amancane kagesi afana nama-Smartphones, amakhompyutha, kanye nama-conloles wokudlala asizakala kuma-fuses abavikele ukugcwala ngokweqile kukagesi, ngaleyo ndlela anikeze isikhathi sabo sokuphila nokuvikela okuphephile.

Izinhlelo zamandla avuselelekayo, kufaka phakathi amaphaneli elanga nama-turbines omoya, sebenzisa ama-fuse ukuvikela ukulimala kusuka ekuvuseleleni ngokweqile, ukugcina ubuqotho kanye nokusebenza kahle kwalezi zinhlelo.Ama-Fuses abuye ahlanganise izingxenye ezihlangene kubavikeli abaseSurge abavikeli kanye nabaphula umthetho, abahlinzeka ngesendlalelo sokuphepha ngokumelene nogesi kanye nama-spikes.Kwemishini yezokwelapha, efana nemishini ye-MRI kanye nabaqaphi beziguli, amadransi abalulekile ekuvikeleni ezingozini zikagesi, aqinisekise ukusebenza okuthembekile nokuphepha kweziguli.

Izinhlelo zokukhanyisa emakhaya, amahhovisi, kanye nasezikhaleni zomphakathi zithembela kuma-fuses ukuvikela amaphutha kagesi nokushisa ngokweqile, ukuqinisekisa ukusebenza okuphephile.Izinhlelo ze-HVAC, kufaka phakathi ukufudumala, umoya omncane, kanye nomoya womoya, sebenzisa ama-fuse ukuvikela izingxenye ezivela ku-Overcurents, ngaleyo ndlela uqinisekise ukusebenza okusebenzayo nokuphephile.Ukuqonda indima yama-fuses kulezi zicelo ezahlukahlukene kuqokomisa ukubaluleka kwazo ekugcineni ukuphepha nokusebenza kuzo zonke izizinda ezahlukahlukene.

Fuse vs breaker circuit: umehluko obalulekile

Umdwebo 15: Ama-Fuses vs Breaker Breakers

Ama-Fuses kanye nabasekeli bezesekeli bobabili bavikele imibuthano kagesi ekugayeni noma emibuthanweni emifushane, kepha bahluke kakhulu ekusebenzeni futhi baphinde basebenzise.

Ukusebenza nokusebenzisa kabusha

Abaphula amasekethe asebenza njengokushintshwa kokubuyela emuva.Lapho uhambo lokujikeleza kwesifunda ngenxa yokuhlinzwa, ungamane uguqule inkinobho ebuyela emuva ukuze ubuyisele amandla.Leli khono lokusetha kabusha lenza ama-Breaker Breakers alungele ukusetshenziswa kwesikhathi eside futhi anciphise isikhathi sokuphumula ngoba asikho isidingo sokufakwa esikhundleni.

Ngakolunye uhlangothi, ngakolunye uhlangothi, kukhona amadivaysi asetshenziswa ngakunye.Lapho i-fuse ishaya, kufanele ithathelwe indawo.Lesi sinqumo sesikhathi esisodwa sisebenza njengophephile, siqinisekisa ukuthi umjikelezo uphukile uma okwamanje kudlula amazinga aphephile.Ukubuyisela i-fuse kudinga ukungenelela okwenziwa ngesandla, okwenza kube yinhlangano ebanzi ukwedlula ukusetha kabusha okwephulayo.

Inhloso nomklamo

Abaphula umjikelezo baklanyelwe ukusetshenziswa kalula futhi bahlinzeke ukuvikela isikhathi eside.Zilula kakhulu ngoba zingasethwa kabusha ngokushesha ngaphandle kwesidingo sezingxenye ezintsha.Lokhu kubenza balungele izindawo lapho kubuyiselwa khona khona amandla amandla.

Ama-fuse adiwazi ngenhloso ukuba abe yisixhumanisi esibuthakathaka esemjikelezweni.Bavunguza ukumisa okwedlulele ngokweqile, ukuvikela ezinye izinto emonakalweni.Ama-fuse ashibhile ngokujwayelekile futhi angathathelwa indawo ngokushesha, kepha ngaso sonke isikhathi lapho eshaya, kudingeka i-fuse entsha.

Amazinga abalulekile wokuphepha we-fuse

AmaZinga amaningana okuphepha alawula ukwakheka, ukuhlolwa, kanye nesitifiketi semfucumfucu.Lezi zindinganiso ziqinisekisa ama-fuse ahlinzeka ngokuvikelwa okuthembekile, ahlangabezane nemithetho yezemvelo, futhi athobele izidingo zokuphepha eziphezulu, abenze ukuthi zithembeke ezintweni ezithembekile ezinhlelweni zikagesi emhlabeni jikelele.

I-Ul (ama-laboratories angaphansi komhlaba)

I-UL yinhlangano ezimele, engenzi nzuzo evivinya futhi eqinisekisa imikhiqizo yokuphepha.Ama-Fuses ambozwa ngu-Ul Standard 248-14, ocacisa ukusebenza okuqinile kanye nezidingo zokuphepha.Lesi sitifiketi siqinisekisa ukuthi sinciphisa ngokuthembekile izinhlelo zikagesi ezithembekile ezimeni ezingenhla.

I-CSA (Canadian Standards Association)

I-CSA yinhlangano yaseCanada evivinya futhi eqinisekisa imikhiqizo ukuze ihlangabezane namazinga okuphepha kuzwelonke.I-CSA Standard C22.2 No. 248.14-14 ichaza izidingo ezithile zemfucumfucu, ziqinisekisa ukuthi zihlangabezana nezindlela zokuphepha ezinzima nezinqubo zokusebenza okusebenzayo eCanada.

I-IEC (Ikhomishini Yezwe Lomhlaba Wonke)

I-IEC ikhula futhi ishicilele amazinga aphesheya ukuze imishini kagesi neye-elekthronikhi nezinhlelo.Ama-fuse alawulwa yi-IEC ejwayelekile 60269, enikeza imihlahlandlela ephelele yokwakheka kwabo, uhlelo lokusebenza, nokuhlola kwabo.Leli Zinga liqinisekisa ukuthi amaFuses ahlangabezana nokuphepha komhlaba jikelele kanye namazinga okusebenza.

Ama-rohs (imikhawulo yezinto eziyingozi)

I-Rohs Directive, esungulwe yi-European Union, ikhawulela ukusetshenziswa kwezinto ezithile eziyingozi ekukhiqizweni kwemishini ye-elekthronikhi, kufaka phakathi ama-fuse.Lo mhlahlandlela uhlose ukunciphisa umthelela wezemvelo futhi uthuthukise ukuphepha komkhiqizo ngokukhawulela izinto ezinjengokuhola, iMercury, ne-cadmium.

CE (conformité Européene)

UMark we-CE ukhombisa ukuthi umkhiqizo uhlangabezane nokuphepha kwe-EU, impilo kanye nezidingo zokuvikelwa kwemvelo.Ama-Fuses abeke uphawu lwe-CE ahambisana nemikhombandlela efanele yaseYurophu, aqinisekise ukuthi aphephile ukusetshenziswa ngaphakathi kwe-EU futhi ahlangabezane namazinga wekhwalithi kanye nokuphepha okuqinile.

Ukugcina

Ngezinhlobo ezahlukahlukene eziklanyelwe izinhlelo ezithile, ezifana ne-AC ne-DC fuse, ukukhetha i-fuse efanelekile kufaka ukucabanga ngokubheka izinto ezinjengesilinganiso samanje, isilinganiso samandla, kanye nesilinganiso sokuphuka.Yize badinga ukushintshwa ngemuva kokusetshenziswa ngakunye, ama-fuse ahlala ebiza kakhulu futhi athembekile, aqinisekisa ukuphepha.Ukuqonda nokukhetha i-fuse efanelekile yokuphepha kukagesi kanye nokwethenjwa kohlelo.

Imibuzo Ebuzwa Njalo [I-FAQ]

1. Ungabona kanjani ukuthi i-fuse ishaye?

Ukuthola ukuthi ngabe i-fuse ishayele, landela lezi zinyathelo:

Ukuhlolwa okubukwayo - Bheka i-fuse ngokubhala kwayo okusobala.Uma i-wire yensimbi ngaphakathi yephulwe noma i-casing incibilikisiwe (emnyama noma inamafu), i-fuse kungenzeka ukuthi ishayene.

Ukuhlolwa kwemitha eminingi - setha imitha eminingi ekulungiselweni okuqhubekayo.Beka izingqubu ekugcineni ngakunye kwe-fuse.I-fuse eshaywayo ngeke ikhombise ukuqhubeka (imitha eminingi ngeke iqe noma ikhombisa ukumelana noro).

Umhloli weFuse - Sebenzisa umhloli we-fuse ozinikezele.Faka i-fuse ungene kumhloli.Uma umhloli engakhanyi noma akhombise ukuqhubeka, i-fuse iyashaywa.

2. Yini edala i-fuse ukushaya?

Isizathu esiyinhloko se-fuse esishaywayo ukugcwala ngokweqile kukagesi noma umjikelezo omfushane.Lokhu kungenzeka ngenxa:

Ukulayisha ngokweqile - ukuxhuma amadivaysi amaningi ku-Circuit eyodwa, kudlula umthamo wawo.

Imibuthano emifushane - lapho ucingo olushisayo luthinta ucingo olungathathi hlangothi noma emhlabathini, ukudala indlela yokumelana ephansi evumela ukuhamba ngokweqile kwamanje.

Amadivayisi angenaphutha - izinto ezingasebenzi kahle noma izakhi ezidonsela njengamanje.

Izinkinga ze-Wiring - izintambo ezonakele noma ezithambile ezidala njengamanje ukugeleza lapho kungafanele.

3. Yiliphi isikhathi sokuphila esilindelwe se fuse?

I-fuse kufanele ihlale isikhathi eside inqobo nje uma isebenza ngaphakathi kwesilinganiso sayo samanje esibekiwe.Kuzovunguza kuphela uma kukhona okugcwele kakhulu noma umjikelezo omfushane.Ama-fus alinganiswe kahle wezinhlelo zawo angahlala iminyaka eminingi ngaphandle kwezinkinga.

4. Ngabe ama-fuse abiza?

Amafutha ngokuvamile ashibhile.Amanani ayahlukahluka ngokuya ngohlobo nokukalwa, kepha amadrama ajwayelekile ezethu noma asendlini ajwayele ukubiza phakathi kwamasenti ambalwa kumadola ambalwa alinye.Ama-Fuses akhethekile wezicelo zezimboni noma eziphakeme ze-voltage zingabiza kakhulu.

5. Yiluphi uhlobo lwe-fuse oluvame ukusetshenziswa kakhulu ezimotweni zesimanje?

Ama-fuses asetshenziswa kakhulu ezimotweni namhlanje ngama-fuse we-blade.Lokhu kufaka phakathi:

Ama-fuse e-Mini Blade - amancane ngosayizi, asetshenziswa emabhokisini e-fuse e-compact anamuhla.

Ama-Fuses ajwayelekile eBlade - akhudlwana kancane, asetshenziswa ezinhlelweni zikagesi ezihlukene zikagesi.

Ama-Fuses Maxi - AmaSulumane anamandla, asetshenziselwa izinhlelo zokusebenza eziphakeme zamanje.

6. Ungalubona kanjani uhlobo lwe-fuse?

Ukuhlonza uhlobo lwe-fuse, hlola okulandelayo:

Ubukhulu bomzimba nokwakheka - ama-fuse e-Blade, ama-fuse we-tube ye-tube, kanye nama-feramic fuse wonke anobukhulu obuhlukile nosayizi.

Ukufaka imibala - ama-fuse e-blade uvame ukuba nekhodi yemibala ekhombisa ukukala kwabo nge-amperage.

Ukumaka - bheka imininingwane ephrintiwe kwi-fuse, njengokulinganisa kwe-amperage kanye nesilinganiso se-voltage.

Thintana nencwajana yemoto - ibhukwana lemoto noma ikhava yebhokisi le-fuse imvamisa inomdwebo noma uhlu olukhombisa izinhlobo nezilinganiso zamafutha asetshenzisiwe.

7. Yiziphi izinto ezisetshenziswayo ezivame ukusetshenziswa ekwenzeni ama-fuse?

Izinto ezisetshenziswayo ezisetshenziswayo zifaka:

I-Fuse element - okwenziwe ngokujwayelekile kwe-zinc, ithusi, isiliva, noma ama-alloys, ancibilikayo lapho ancibilika.

Umzimba we-Fuse - evame ukwenziwa ngengilazi, ubumba, noma ipulasitiki, ukuhlinzeka ngokufakwa komzimba kanye nokuvikelwa ngokomzimba.

Oxhumana nabo - Kwenziwe ngethusi, ithusi, noma ezinye izinto ezisebenzayo ukuqinisekisa ukuxhumana okuhle kukagesi.