Enye yezesekeli ezibaluleke kakhulu ze-smartphone ikhebula lokushaja. Inemisebenzi emibili: eyodwa iwukudlulisa idatha, kanti enye iwukushaja ibhethri. Nokho, ukuthola ishaja efanele kuyinselele ngoba iza nama-adaptha ahlukahlukene kanye namazinga okushaja. Ngemva kokufunda lesi sihloko, uzobe ukulungele ngokugcwele ukukhetha amashaja aphezulu ama-smartphone.
Okuqukethwe
Imakethe yekhebula eshaja ngokushesha
Ungakhetha kanjani ikhebula lokushaja elithembekile lama-smartphones
Amazwi wokugcina
Imakethe yekhebula eshaja ngokushesha
I-USB, emele i-Universal Serial Bus, iwubuchwepheshe obuvumela amadivaysi ukuthi axhumane ngembobo eyodwa nentambo. Izintambo ze-USB zingaletha amandla afika ku-100W kudivayisi futhi zidlulise idatha ngesivinini esikhulu.
Ukwanda kokufunwa kwe i-elekthronikhi yabathengi kanye nokusetshenziswa okwandisiwe kwemidlalo, inkomfa ngevidiyo, kanye namadivayisi okuqapha ekhaya ngezinye zezishayeli eziyinhloko zemakethe yamakhebula e-USB.
Ngenxa yokwanda kokusetshenziswa kwama-smartphones, imakethe ye-USB kulindeleke ukuthi yande ngokuzayo. Imakethe yekhebula le-USB ibibiza i-USD $35.33 million ngo-2021 futhi kulindeleke ukuthi ikhule ku-CAGR engu-9.3% iye ku-$65.87 million ngo-2028.
Ngaphezu kwalokho, ukwethulwa kwezintambo zohlobo C lwe-USB kulindeleke ukuthi kuvule amathuba okukhula kwemakethe anenzuzo. Lesi sihloko sizosiza abathengi ekukhetheni okuphezulu ukushaja okusheshayo izintambo ze-smartphone zamakhasimende abo.
Buyini ubuchwepheshe bokushaja ngokushesha?
Njengoba abantu bethembela kakhulu kuma-smartphones abo, badinga izintambo ezishaja ngokushesha ukuze bashaje amabhethri abo ngokushesha. Ubuchwepheshe be-Qc nezinye izindinganiso zokushaja ngokushesha zingashaja idivayisi ibe ngu-100% ngaphansi kwemizuzu engu-30.
Wonke ama-smartphone anobuchwepheshe bokushaja owakhelwe ngaphakathi, kodwa izesekeli zabo, njengeshaja noma ikhebuli, nazo zinendima. Okwakamuva kakhulu ukushaja okusheshayo ikhebula yi-USB 3.1, engashaja idivayisi ngesivinini esingafika ku-100W. Lokhu kusho ukuthi i-smartphone ingashajwa ngokuphindwe kane ngokushesha futhi ifike ku-50% ngaphansi kwemizuzu engama-30.
Isivinini sokushaja sedivayisi singancishiswa ngokusebenzisa ishaja engalungile. Isivinini sezintambo, ukuqina, kanye nekhwalithi kuyahlukahluka kuye ngohlobo nezinye izici.
Intambo ye-USB-C iyindinganiso yakamuva enezinzuzo ezimbalwa ezinamathiselwe kuyo. Incane kakhulu kunezintambo ze-USB-A, iyabuyiseleka emuva, futhi ishesha kakhulu. I-USB-C ingaletha idatha yamanje futhi idlulise ngokushesha kunezinguqulo ze-USB zangaphambilini. Ngempela, ama-Macbook ka-Apple manje eza namachweba we-USB-C kuphela. Ngaphandle kokushaja ngokushesha, i-USB-C ingaphinda ikhiphe ividiyo kuyimonitha.
Izintambo ze-USB-C, ngokungafani nezintambo ze-USB-A, zinezixhumi kuzo zombili iziphetho futhi zivumela ukusetshenziswa kwamandla aphelele. Izintambo ze-USB-C kuya ku-USB-A nazo zisetshenziswa kabanzi ukuze kugcinwe ukusebenzisana namadivayisi amadala. Cishe wonke ama-smartphones amasha namathebulethi asebenzisa uxhumano lwe-USB-C kunoxhumano lwe-micro-USB.
Iziteshi zokushaja: A ikhebula le-USB idinga i-adaptha exhuma kumthombo wamandla. Ishaja yodonga iyiyunithi eyodwa ebukeka njengebhokisi lokuguqula futhi ingaxhunywa odongeni. Ipulaki yebhokisi ixhunywe ku-outlet, kanye ne- Izintambo ze-USB zixhunywe kuyo ngqo. Amanye amashaja anamachweba amaningi anamasekhethi akhethekile ukuze asebenzise ubuchwepheshe obuhlukahlukene bokushaja ngokushesha. Abasebenzisi abaningi ababoni nzuzo ekukhetheni isiteshi sokushaja esiqondene nedivayisi.
Ungakhetha kanjani ikhebula lokushaja elithembekile lama-smartphones
Nazi ezinye izinto okufanele uzicabangele lapho uthenga ikhebula ledatha lama-smartphones.
Isivinini sokushaja
Isivinini sokushaja sezintambo sincike ezintweni eziningana. Isibonelo, izintambo ezijwayelekile ze-USB zithumela cishe u-2.5V wamanje ebhethrini, kuyilapho ukushaja okusheshayo izintambo zithumela cishe ku-5V, 9V, noma 12V, kuye ngohlobo nemodeli ye-smartphone.
Kunezici ezimbili okufanele zicatshangelwe lapho uqonda iyunithi yamandla:
- I-Voltage (V)- Ishaja enhle izohlinzeka ngogesi ohambisana ne-smartphone. Nakuba amashaja amaningi ekade ekhona 5V, ubuchwepheshe obusha obufana ne-Qualcomm buletha i-9 kuya ku-12V. Lawa mashaja angakwazi futhi ukubona ama-smartphones angewona awe-Qualcomm futhi azilungisele ku-5V ngokuzenzakalelayo. Lokhu kusho ukuthi ama-smartphone amadala angasebenzisa ishaja engu-9/12V.
- I-Amperage (A)- Uma ishaja iphakeme kakhulu, izoshaja i-smartphone ngokushesha. Nokho, amanye amafoni akhawulela inani lamanje idivayisi engakwamukela ngisho nalapho ishaja ngeshaja enezinga eliphezulu. Uma ufuna amashaja, khetha lawo anesilinganiso samandla kagesi okungenani esingu-2A.
Isilinganiso se-AWG / Gauge
I-AWG, noma i-American Wire Gauge, iwuhlelo olujwayelekile lokukala izintambo futhi enye yezinto ezibaluleke kakhulu okufanele icatshangelwe lapho uthenga izintambo.
Yonke ikhebuli yokushaja inenombolo ye-AWG ecacisa ububanzi bentambo namandla okuphatha amanje. Ukuphakama kwenombolo ye-gauge, ucingo luyancipha, futhi umthamo wamanje uyancipha.
Ngakolunye uhlangothi, inombolo ephansi ye-AWG ikhombisa intambo ewugqinsi ene-a ephakeme umthamo wamanje wokuthwala.
Izintambo zokushaja eziphakeme kakhulu akufanele zisetshenziselwe ukushaja ama-smartphones adinga isimanje esiphezulu, njenge 2A noma ngaphezulu. Amakhebuli anenombolo yegeji engu-28/24 asebenza kahle kuma-smartphones anamandla amakhulu, futhi lokhu kungenxa yokuthi izintambo ezinezintambo ezingama-24 zingabamba. 2 ama-amps yamanje kuyilapho amakhebuli wegeji angu-28 akwazi ukuphatha u-0.83A.
Uma ikhebuli yegeji engu-28 isetshenziselwa ukushaja i-smartphone edinga u-2A wamanje, ukushaja kuzohamba kancane futhi kungase konakalise noma kushise ikhebula ngoba izintambo azikwazi ukuphatha okungako kwamanje.
Ngokushaja ama-smartphones angaphansi kuka-1A, izilinganiso ezinconyiwe zegeji ngu-28/24, 27,25, kanye no-28/26. Isilinganiso segeji kufanele sibe ngu-24 noma ngaphansi kumafoni adinga okungaphezu kwalokho 2 ama-amps.
ubude
Cabanga ngalokhu ubude ngoba izintambo ezimfishane zingaba nobunzima bokufinyelela indawo yamandla noma imbobo ye-USB yekhompyutha. Amakhebuli amade kakhulu, ngakolunye uhlangothi, awazona izinqumo ezinhle ngoba afakazelwe ngokuhlolwa ukuthi athatha isikhathi eside ukushaja ibhethri kunamafushane. Izintambo ezinde ziyamukeleka uma umsebenzisi ehlose ukudlulisa idatha phakathi kwamadivayisi. Uma kungenjalo, ikhebula le-USB eliphakathi nendawo liyisinqumo esihle, namakhebula ngobude 1.5 amamitha zilungile.
Ekugcineni, kuyelulekwa ukuthi ukhethe Izintambo ze-USB enezintambo eziqinile zangaphandle kunezacile. Lokhu kungenxa yokuthi izintambo eziwugqinsi zivumela amandla amaningi ukuthi adlule kuzo, okuvumela i-smartphone ukuthi ishaje ngokushesha. Ukudluliswa kwedatha ngokushesha kungenzeka nangezintambo eziwugqinsi.
Izintambo ezincane, ngakolunye uhlangothi, ziyafudumala ngesikhathi sokushaja futhi zibe nokushaja okuphansi nokusebenza kahle kokudlulisa idatha.
Brand
Ukukhetha izintambo zedatha kusuka kumabhrendi ahlonishwayo kuyanconywa yize kubiza kakhulu kunozakwabo. Ngakho-ke, lapho uthenga izintambo zokushaja, cabanga ngomkhiqizi njengoba kuhle ukunikela ngokukhethwa kwezintambo ezinophawu oluhambisana ne-smartphone. Nokho, ukuthenga Izintambo ze-USB kusuka kwamanye amabhrendi kuyamukeleka inqobo nje uma kucatshangelwa isivinini sokushaja kanye nesilinganiso se-AWG.
Cost
Lapho uthenga izintambo, intengo yekhebula lokushaja iyisici esibalulekile okufanele icatshangelwe. Izintambo ze-USB ngokuvamile awabizi. Nokho, lapho kucatshangelwa izici ezinjengobude, uhlobo, ikhwalithi, ukuqina, nokuqina, amanani angakhuphuka. Umthetho ojwayelekile wokuthi uma intengo iphezulu, ikhwalithi yekhebula iphezulu.
Yakha
Ukusongwa okuphindaphindiwe kwezintambo ukuze zingene emaphaketheni nasezikhwameni kungenye yezimbangela eziphambili zokulimala kwekhebula. Ngenxa yalokho, izintambo ezingaphakathi kwekhebula ziyaguga futhi ziyaphuka.
Ngaphezu kwalokho, ukugoqa okungaguquki kungabangela ukuphuka kwephinikhodi yezintambo nhlangothi zombili, okuholela ekushajweni okunensayo. Ngakho, ukushuba kanye izinga kubalulekile uma kuziwa ekuqineni.
Amazwi wokugcina
Noma ukushaja okusheshayo kuyisici esivamile phakathi kwamashaja amaningi, akuyona yonke imikhiqizo efanayo. Ayahluka ezicini ezibalulekile ezimbalwa, futhi akuwona wonke amashaja ezinkampani zangaphandle angakwazi ukuphatha ukushaja kwesivinini esikhulu, njengobuchwepheshe be-VOOC.
Ngaphezu kwalokho, kubalulekile ukwazi ukuthi ama-smartphones asekela ubuchwepheshe be-USB-PD, obuhlinzeka ngesivinini sokushaja esisheshayo. Ngenxa yalokho, ngaphambi kokutshala imali kumashaja, kubalulekile ukwenza ucwaningo olusheshayo.
