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Tare da yaɗuwar kayan aikin lantarki, ana amfani da wutar lantarki mai sauyawa a rayuwarmu ta yau da kullun, kuma hanya ce ta samar da wutar lantarki da babu makawa.Sannan editan zai gabatar muku da sauya wutar lantarki da filayen aikace-aikacensa.
Tare da haɓaka fasahar lantarki cikin sauri, dangantakar da ke tsakanin kayan aikin lantarki da aikin mutane da rayuwa ta ƙara kusantar juna, kuma kayan aikin lantarki ba su da bambanci da ingantaccen samar da wutar lantarki.A cikin 1980s, samar da wutar lantarki na kwamfuta sun fahimci canza wutar lantarki, kuma sun jagoranci gaba wajen kammala haɓakar kwamfutoci.Kayayyakin wutar lantarki masu sauyawa sun shiga filayen kayan lantarki da na lantarki daban-daban a cikin 1990s.An yi amfani da kayan wutar lantarki da yawa a cikin masu sarrafa shirye-shirye, sadarwa, kayan aikin gwajin lantarki, da wutar lantarki na kayan aiki, wanda ya inganta saurin ci gaba na sauya fasahar samar da wutar lantarki..Canja wutar lantarki shine samar da wutar lantarki da ke amfani da fasahar lantarki ta zamani don sarrafa adadin lokacin kunnawa da kashewa don tabbatar da ingantaccen ƙarfin fitarwa.Maɓallin wutar lantarki gabaɗaya sun ƙunshi nau'ikan nau'ikan nau'ikan bugun jini (PWM) sarrafa ICs da MOSFETs.Idan aka kwatanta da samar da wutar lantarki na layi, farashin wutar lantarki yana ƙaruwa tare da karuwar ƙarfin fitarwa, amma girman girma na biyu ya bambanta.Farashin wutar lantarki mai layi ya fi girma fiye da wutar lantarki mai sauyawa a wani yanki na wutar lantarki, wanda shine farashin juyawa.Tare da haɓakawa da haɓaka fasahar fasahar wutar lantarki, canza fasahar samar da wutar lantarki tana ci gaba da haɓakawa, kuma wannan ƙimar jujjuyawar ƙima tana ƙara motsawa zuwa ƙarancin ƙarfin fitarwa, wanda ke ba da sararin ci gaba mai yawa don canza kayan wuta.
Wutar wutar lantarki ita ce yin amfani da na'urori masu sauyawa na lantarki irin su transistor, filin sakamako transistor, thyristors, da dai sauransu, ta hanyar da'ira, don sanya na'urori masu sauyawa na lantarki "a kunne" da "kashe" akai-akai, ta yadda na'urorin lantarki zasu iya canzawa. amsa wutar lantarkin shigarwa.Gudanar da juzu'in juzu'i don gane canjin wutar lantarki na DC/AC da DC/DC, kazalika da daidaitacce ƙarfin lantarki da ƙarfin lantarki ta atomatik.Maɓallin wutar lantarki gabaɗaya sun ƙunshi nau'ikan nau'ikan nau'ikan bugun jini (PWM) sarrafa ICs da MOSFETs.Tare da haɓakawa da haɓaka fasahar lantarki, wutar lantarki na yau da kullun ana amfani da ita sosai a kusan dukkanin kayan aikin lantarki musamman saboda ƙananan girmansa, nauyi mai nauyi da ingancinsa, kuma mahimmancinsa ya bayyana.
Matsakaicin sauyawar wutar lantarki shine jagorar ci gabanta.Matsakaicin mita yana sa mai sauya wutar lantarki ya ragu kuma yana ba da damar sauya wutar lantarki don shigar da aikace-aikacen da yawa, musamman a fagen fasahar fasaha, wanda ke haɓaka ƙaramin ƙarfi da haske na samfuran fasaha.canji.Bugu da ƙari, haɓakawa da aikace-aikacen sauya kayan wutar lantarki suna da mahimmanci wajen adana makamashi, adana albarkatu da kare muhalli.
Fasahar samar da wutar lantarki ta mutane tana haɓaka na'urorin lantarki masu alaƙa yayin haɓaka fasahar sauya mitar.Haɓaka haɗin kai na biyu yana haɓaka samar da wutar lantarki don zama haske, ƙarami, bakin ciki, ƙaramar amo, babban abin dogaro, tare da haɓaka sama da lambobi biyu a kowace shekara.Jagoran ci gaban hana tsangwama.Ana iya raba kayan wutar lantarki zuwa kashi biyu: AC / DC da DC / DC.An canza masu canza DC / DC, kuma fasahar ƙira da tsarin samarwa sun balaga kuma sun daidaita a gida da waje, kuma masu amfani sun gane su, amma Modularization na AC / DC, saboda halayensa, ya sa ya ci karo da ƙari. matsaloli masu rikitarwa masu rikitarwa da masana'antu a cikin tsarin daidaitawa.An kwatanta tsari da halaye na nau'ikan nau'ikan wutar lantarki guda biyu na sauyawa a ƙasa.

Ana amfani da kayan wutar lantarki da yawa a cikin sarrafa sarrafa kansa na masana'antu, kayan aikin soja, kayan bincike na kimiyya, hasken LED, kayan sarrafa masana'antu, kayan sadarwa, kayan wuta, kayan aiki, kayan aikin likita, firiji na semiconductor da dumama, masu tsabtace iska, firiji na lantarki, nunin kristal ruwa. , Fitilar LED , Kayan aikin sadarwa, samfuran gani da sauti, saka idanu na tsaro, jakunkuna masu haske na LED, lokuta na kwamfuta, samfuran dijital da kayan aiki da sauran filayen.