Kwanaki kafin Xiaomi 12 Series' ƙaddamarwa, Xiaomi ya ci gaba da bayyana ƙarin game da sabon layin flagship ɗin su.
Daga fitowar ƙarni na farko na caji mai sauri ta Xiaomi a cikin 2019, zuwa matsanancin tsarin caji akan MIX 4, Gudun caji mai waya ya karu da 7.5 sau da saurin caji mara waya ya karu da 12 sau. Yanzu tare da na'urori na yanzu akan kasuwa, Caja da aka haɗa zasu iya cajin wayoyi gabaɗaya a cikin mintuna 15. Tare da wannan haɓakar saurin caji da raguwar lokacin caji, smartphone mai amfani al'adar caji dare daya canza zuwa caji a kan gardama.
Domin cimma nasara high gudun caji, Xiaomi saita azumin caji a matsayin jagora mai mahimmanci a cikin 2019. Xiaomi ya kafa hudu daban-daban Research and Development cibiyoyin, A cikin shekaru uku Xioami ya nemi fiye da 800 haƙƙin mallaka kuma an sake shi miliyoyin na'urori sanye take da tsarin caji mai sauri.
120W maganin tantanin halitta guda ɗaya don inganta rayuwar batir, haske da bakin ciki
Wayoyin hannu tare da cajin waya yana sauri zuwa 120W amfani dual-cell tsarin ba tare da togiya ba. Farashin babban cajin caji shine zuwa rage amfani da sarari na ciki na wayar. The baturi biyu-cell idan aka kwatanta da baturi guda ɗaya, ƙarfin yana kusa %3 zuwa%4 kasa fiye da tantanin halitta ɗaya, har ma fiye da waccan batir ɗin-cell ɗin suna buƙatar wani guntu don caji kuma saboda wannan ingancin zai haifar da ɓata %3 zuwa %4 na iko. Batirin-cell iya gyara wadannan matsalolin amma yana fuskantar a babban kalubale don ƙara ƙarfin caji sama da 100W.
Burin Xiaomi shine cimmawa mafi kyau balance tsakanin rayuwar baturi da aikin caji kuma don cimmawa cell guda 120W mai saurin caji.
Surge P1 da 120W caja mai sauri guda ɗaya
A lokacin baya mafita na caji mai sauri-cell, don maida 20V ƙarfin lantarki shigar da na'urar zuwa wani 5V ƙarfin lantarki, jerin layi daya da'ira na 5 daban-daban cajin famfo ake bukata. Saboda wannan curcuit yana haifar da zafi mai yawa, shi ne ba zai yiwu ba yi caji a cikakken iko na dogon lokaci kuma shi ma mafi wuya don cimma 120W azumin caji, wanda shine wanda ba a yarda da shi ba don Xiaomi.
To zana gaba daya cajin gine-gine, wajibi ne a sake fasalin aikin guntu na caji mai sauri. Babban cajin 120W na Xiaomi shine kwakwalwan cajin caji guda biyu masu kai da kai; aka sani da Farashin P1. Farashin P1 yana ɗaukar tsari mai sarƙaƙƙiya na famfon caja 5 na gargajiya kuma yana canza shigar da wutar lantarki mai ƙarfi zuwa wayar hannu zuwa babban ƙarfin wuta wanda za'a iya cajin baturi kai tsaye cikin inganci.
A matsayin guntu na caji na farko na masana'antar, Farashin P1 yana da wani ultra-high ingantaccen gine-gine. "Ingantacciyar ilimin topology yana da girma kamar 97.5%, ingantaccen tsarin topology mara kyau shine 96.8%, kuma asarar zafi yana raguwa da 30%."
Farashin P1 yana aiwatar da aikin jujjuyawa mai yawa: na gargajiya cajin famfo wutar lantarki masu canzawa kawai suna buƙatar yanayin aiki guda biyu (canji, wucewa), yayin da Farashin P1 yana buƙatar goyan bayan 1: 1, 2: 1 da 4: 1 yanayin juyawa, kuma duk hanyoyin suna buƙatar goyan bayan gudanarwa na dual, wanda ke nufin jimlar 15 permutations da haɗuwa da ikon canza yanayin, sau 7 fiye da na gargajiya cajin famfo wutar lantarki converters. The 1: 1 yanayi yana sa allon akan caji ya fi dacewa, da 2: 1 yanayi ya dace da ƙarin caja da kuma 4:1 ake bukata domin Yin caji na 120W. Juya baya Yanayin 1: 4 da 1: 2 goyon bayan caji mai ƙarfi mai ƙarfi.
4: 1 guntu na caji tare da mafi girman ƙarfin caji da ƙira mafi wahala
A lokaci guda, Farashin P1 Hakanan shine guntu na cajin 4: 1 tare da mafi ingancin caji daga Xiaomi, wanda zai iya cimma ultra-high iko yawa na 0.83W/mm², LDMOS kuma ya kai ga masana'antu-manyan ultra-low 1.18mΩmm² RSP. The Farashin P1 guntu yana buƙatar capacitors FLY daban-daban guda uku tare da juriya iri-iri. kowane capacitor yana buƙatar tsarin kariya na gajeriyar kewayawa mai zaman kansa kuma kowane yanayin aiki yana buƙatar tsananin sarrafa wutar lantarki ta precharge, adadin bututun wutar lantarki yana kusa da famfo cajin gargajiya guda biyu, kuma saboda haɓakar ƙirar topology da ƙayyadaddun aiki, kowannensu. Farashin P1 yana buƙatar wucewa fiye da 2500 gwaje-gwaje kafin barin masana'anta, wanda shine yafi girma fiye da na gargajiya cajin famfo.
Kammalawa
A ƙarshe, tare da Farashin P1Taimakon, Xiaomi yana iya sauƙaƙe da'irar caji kuma a lokaci guda ultra-high yadda ya dace of Farashin P1 yana nufin cewa samar da zafi zai ragu kuma cikakken cajin wutar lantarki na iya ci gaba na dogon lokaci.
Mai zuwa xiaomi 12 pro ne farko smartphone daga Xiaomi za a sanye shi da Surge P1. Yana tallafawa 120W mai waya caji, 50W mara waya caji da 10W baya mara waya caji.
A cikin masana'antar caji mai sauri, Xiaomi yana gaban sauran masana'antun, ta amfani da su ci gaban kai cajin kwakwalwan kwamfuta. Za mu ƙara sani game da Farashin P1 da iyawarsa akan Disamba 28!
