Izinsuku ngaphambili I-Xiaomi 12 Series' yethula, i-Xiaomi iyaqhubeka nokwembula okwengeziwe ngohlelo lwayo olusha lwe-flagship.
Kusukela ekukhishweni kwesizukulwane sokuqala sokushaja okusheshayo yi-Xiaomi ngo-2019, kuya ohlelweni lokushaja olusheshayo ku-MIX 4, Isivinini sokushaja ngentambo inyuke nge izikhathi 7.5 futhi isivinini sokushaja okungenantambo inyuke ngo izikhathi 12. Manje ngamadivayisi amanje emakethe, amashaja afakiwe angashaja amafoni ngokugcwele emizuzwini eyi-15. Ngalokhu kunyuka kwesivinini sokushaja nokuncipha kwesikhathi sokushaja, i-smartphone yomsebenzisi umkhuba wokushaja ubusuku bonke kushintshelwe ku ukushaja ngempukane.
Ukuze kuzuzwe isivinini esikhulu sokushaja, Xiaomi usethe ukushaja okusheshayo njenge isiqondiso samasu esibalulekile ngo-2019. I-Xiaomi isungulwe izikhungo ezine ezahlukene Zocwaningo Nentuthuko, Eminyakeni emithathu u-Xioami wafaka isicelo ngaphezu kwamalungelo obunikazi angama-800 futhi wakhululwa izigidi zamadivayisi ifakwe izinhlelo zokushaja ngokushesha.
Isixazululo seseli eyodwa esingu-120W sokuthuthukisa impilo yebhethri, ukukhanya nokuzaca
Smartphones nge isivinini sokushaja ngentambo esifika ku-120W ukusetshenziswa uhlelo lwamaseli amabili ngaphandle kokukhetha. Intengo yokushaja ijubane eliphezulu iwukuba ukunciphisa ukusetshenziswa kwe- indawo yangaphakathi kwefoni. I ibhethri lamaseli amabili uma kuqhathaniswa nebhethri yeseli eyodwa, umthamo umayelana %3 kuya ku-%4 ngaphansi kuneseli elilodwa, nangaphezu kwalokho amabhethri amaseli amabili adinga enye chip ukuze ashajwe futhi ngenxa yalokhu kusebenza kahle kuzoholela ekushajweni ukumoshwa kwamandla angu-%3 kuya ku-%4. Ibhethri yeseli eyodwa ingalungisa lezi zinkinga kodwa ibhekene a inselele enkulu ukwandisa amandla okushaja ngaphezu kuka-100W.
Inhloso ye-Xiaomi ukufeza ibhalansi engcono kakhulu phakathi kwempilo yebhethri nokusebenza kokushaja kanye nokuzuza I-single cell 120W ukushaja okusheshayo kwentambo.
I-Surge P1 kanye ne-120W yokushaja okusheshayo kweseli elilodwa
Esikhathini esedlule izixazululo zokushaja okusheshayo kweseli elilodwa, ukuguqula okokufaka kwamandla kagesi angu-20V kudivayisi kube amandla kagesi angu-5V, uchungechunge lwesekethe efanayo Amaphampu wokushaja ama-5 ahlukene iyadingeka. Ngenxa yalokhu i-curcuit ikhiqiza ukushisa okuningi, Ikona kungenzeki ukushaja ku amandla agcwele isikhathi eside futhi kuyalingana Kunzima kakhulu ukufeza i-120W ukushaja okusheshayo, okuyi ayemukeleki ye-Xiaomi.
Kuya kabusha konke ukushaja izakhiwo, kuyadingeka ukuchaza kabusha umsebenzi we-chip yokushaja okusheshayo. Umnyombo wokushaja kwe-Xiaomi's 120W ngu ama-smart charging chips amabili azithuthukisile; waziwa ngo Ukushisa kwe-P1. Ukushisa kwe-P1 ithatha isakhiwo esiyinkimbinkimbi sephampu yokushaja engu-5 futhi iguqule okokufaka kwamandla kagesi aphezulu kumakhalekhukhwini kuwenza owamanje omkhulu ongashajwa ngokuqondile ebhethrini ngempumelelo kakhudlwana.
Njenge-chip yokuqala ehlukile yokushaja embonini, Ukushisa kwe-P1 unayo I-ultra-high efficient architecture. "Ukusebenza kahle kwe-resonant topology kuphezulu njengo-97.5%, ukusebenza kahle kwe-non-resonant topology kungu-96.8%, futhi ukulahlekelwa ukushisa kwehliswe ngo-30%.
Ukushisa kwe-P1 yenza umsebenzi omningi wokuguqula: ama-voltage empompi eshaja yendabuko adinga izindlela ezimbili zokusebenza kuphela (ukuguqulwa, ukudlula), kuyilapho Ukushisa kwe-P1 idinga ukusekela izindlela zokuguqula ezingu-1:1, 2:1 kanye no-4:1, futhi zonke izindlela zidinga ukusekela ukuqhutshwa okumbaxambili, okusho ukuthi isamba sezimvume ezingu-15 nezinhlanganisela zokulawula ukushintsha kwemodi, izikhathi ezingu-7 ngaphezu kweziguquli zephampu zokushaja ezivamile. I 1:1 imodi kwenza isikrini sokushaja sisebenze kahle, i 2:1 imodi iyahambisana namashaja amaningi kanye ne 4:1 iyadingeka ukuze Ukushaja kwe-120W. Reverse 1:4 kanye 1:2 izindlela ukweseka ukushaja okuhlehla kwamandla aphezulu.
4:1 chip yokushaja esebenza kahle kakhulu ukushaja kanye nomklamo onzima kakhulu
Ngesikhathi esifanayo, Ukushisa kwe-P1 futhi iyi-chip yokushaja engu-4:1 ene- ukusebenza kahle kakhulu kokushaja kusuka ku-Xiaomi, engafinyelela ukuminyana kwamandla aphezulu kakhulu ka-0.83W/mm², i-LDMOS iphinde ifinyelele imboni ehamba phambili kakhulu 1.18mΩmm² RSP. I Ukushisa kwe-P1 I-chip idinga ama-FLY capacitor amathathu ahlukene anokumelana nomthamo ohlukile. i-capacitor ngayinye idinga umjikelezo ozimele wokuvikela isifunda esifushane futhi imodi ngayinye yokusebenza idinga ukulawula ngokuqinile ugesi wokushajwa, inani lamashubhu amandla liseduze namaphampu amabili okushaja endabuko, futhi ngenxa yokwanda komklamo we-topology nokuba yinkimbinkimbi kokusebenza, ngalinye Ukushisa kwe-P1 idinga ukudlula ngaphezu 2500 ukuhlolwa ngaphambi kokushiya imboni, okuyi ephakeme kakhulu kunamaphampu eshaja evamile.
Isiphetho
Ekugcineni, nge I-chip ye-Surge P1Ngosizo, i-Xiaomi iyakwazi ukwenza lula isekethe yokushaja futhi ngesikhathi esifanayo ukusebenza kahle okuphezulu kakhulu of Ukushisa kwe-P1 kusho ukuthi ukukhiqiza ukushisa kuzoba kuncane futhi ukushajwa kwamandla agcwele kungaqhubeka isikhathi eside.
Okuzayo I-Xiaomi 12 Pro iyona i-smartphone yokuqala kusuka ku-Xiaomi ukuze ifakwe iSurge P1. Kuyasekela 120W izintambo ukushaja, I-50W engenantambo ukushaja futhi 10W ukubuyela emuva wireless ukushaja.
Embonini yokushaja okusheshayo, i-Xiaomi ingaphambi kwabanye abakhiqizi, isebenzisa ezithuthukile ukushaja ama-chips. Sizokwazi kabanzi mayelana Ukushisa kwe-P1 kanye namakhono ayo December 28!
