U-Vratislav Holub Ngo-2016, i-Apple yanquma ukwenza ushintsho oluyisisekelo kumalaptop ayo. Ama-MacBooks athuthuke kakhulu, anomzimba ozacile kakhulu kanye noshintsho olusuka kwizixhumi zendabuko ukuya ku-USB-C kuphela. Yiqiniso, abalimi be-apula abazange baneliseke ngalokhu. Uma kuqhathaniswa nama-MacBooks asuka ku-2015, silahlekelwe isixhumi esidume kakhulu se-MagSafe 2, imbobo ye-HDMI, i-USB-A kanye nenani lezinye ezithathwe kalula kuze kube yileso sikhathi.
Kusukela ngaleso sikhathi, abalimi be-apula kuye kwadingeka bathembele ekuncishisweni okuhlukahlukene namakhowe. Kodwa-ke, abanye abazisola kakhulu ngakho ukulahlekelwa isixhumi samandla esishiwo ngenhla seMagSafe. Yayinamathiselwe ngozibuthe ku-MacBook, ngakho-ke yayibonakala ngobulula nokuphepha okuphelele. Uma othile engena endleleni yekhebula ngenkathi eshaja, ngeke ithathe yonke ikhompyutha ephathekayo nayo - isixhumi kuphela esizophuma, kuyilapho i-MacBook izohlala ingakathintwa endaweni efanayo.
Kungaba njalo okuthakaselayo
Adam Kos Kepha ekupheleni kuka-2021, u-Apple wawavuma ngokungaqondile amaphutha angaphambili futhi wanquma ukuwalungisa esikhundleni salokho. Wethule iMacBook Pro (2021) eklanywe kabusha ngomklamo omusha (umzimba omkhulu), obuye waziqhayisa ngokubuya kwezinye izixhumi. Ngokukhethekile i-HDMI, izifundi zekhadi le-SD kanye ne-MagSafe. Kodwa-ke, ingabe ukubuyiswa kwe-MagSafe kwakuyisinyathelo esifanele, noma ingabe insalela esingayenza ngenjabulo ngaphandle kwayo?
Ngabe sisayidinga i-MagSafe?
Iqiniso liwukuthi abalandeli be-Apple bebelokhu bekhala ngokubuya kwe-MagSafe kusukela ngo-2016. Eqinisweni, akumangalisi. Singabiza isixhumi se-MagSafe ngenye yezinto ezaziwa kakhulu kumalaptop we-Apple ngaleso sikhathi, okwakungavunyelwe - kuze kufike ushintsho oluyisisekelo. Nokho, isimo siye sashintsha ngokuyisisekelo kusukela ngaleso sikhathi. Kusuka echwebeni le-USB-C, lapho i-Apple isivele ibeke khona konke ukwethenjwa kwayo, isiphenduke indinganiso yomhlaba wonke futhi ingatholakala cishe yonke indawo namuhla. Izesekeli ezihlukahlukene nezinye zishintshile ngokufanele, ngenxa yokuthi lezi zixhumi zingasetshenziswa kuze kube namuhla. Ngendlela, i-USB-C iphinde isetshenziselwe amandla ngobuchwepheshe bokulethwa kwamandla. Kukhona ngisho neziqapha ezinokwesekwa kwe-Power Delivery ezingaxhunywa kukhompuyutha ephathekayo nge-USB-C, ezibe sezisetshenziselwa ukudlulisa isithombe kuphela, kodwa nokushaja.
MagSafe
Impela ngenxa yokubusa okuphelele kwe-USB-C, umbuzo ukuthi ukubuya kwe-MagSafe kusesewenza umqondo nhlobo. Isixhumi esishiwo ngenhla se-USB-C sinomgomo ocacile - ukuhlanganisa izintambo ezisetshenzisiwe nezixhumi zibe yinto eyodwa, ukuze ezimweni eziningi singakwazi ukudlula ngentambo eyodwa. Manje-ke kungani ubuyisela itheku elidala, lapho sizodinga elinye, ikhebula elingenamsebenzi?
Ukuphepha
Njengoba kushiwo ngenhla, isixhumi samandla se-MagSafe asaziwa nje ngokuba lula, kodwa nangenxa yokuphepha kwayo. Lesi ngesinye sezizathu ezenza u-Apple athembele kuye isikhathi eside kangaka. Njengoba abantu bebengashaja ama-MacBook abo cishe noma yikuphi - ezitolo zekhofi, egumbini lokuphumula, ehhovisi elimatasa - bekungokwemvelo ukuthi babe nenketho ephephile etholakalayo. Esinye sezizathu zokushintshela ku-USB-C sasihlobene nokwanda kwempilo yebhethri yamakhompyutha aphathekayo ngaleso sikhathi. Ngenxa yalesi sizathu, ngokusho kokuqagela okuthile, kwakungasadingeki ukugcina itheku elidala. Ngakho-ke, abasebenzisi be-Apple bangashaja amadivaysi abo ngokunethezeka kwamakhaya abo bese bewasebenzisa ngaphandle kwemikhawulo.
Ngemuva kwakho konke, lokhu kukhonjiswe ngabasebenzisi abathile bamanje abafuna ukubuyiswa kwe-MagSafe eminyakeni edlule, kodwa namuhla akusenangqondo kubo. Ngokufika kwama-chips amasha e-Apple Silicon, ukuqina kwama-MacBooks amasha kukhule kakhulu. Lokhu kuphinde kuhlobane nokuthi abasebenzisi bangashaja amakhompyutha aphathekayo ngokunethezeka ekhaya futhi asikho isidingo sokukhathazeka ngokuthi othile ukhubeke ngephutha ikhebula exhunyiwe.
Ukuqamba okusha ngendlela ye-MagSafe 3
Yize uma uthi nhlá ukubuya kwe-MagSafe kungase kubonakale kungenasidingo kwabanye, empeleni kunezizathu ezibaluleke kakhulu. I-Apple manje isiqhamuke nesizukulwane esisha - i-MagSafe 3 - esithatha izinyathelo ezimbalwa ukuya phambili uma iqhathaniswa nedlule. Ngenxa yalokhu, amakhompyutha aphathekayo amasha asekela ukushaja okusheshayo futhi, isibonelo, i-16″ MacBook Pro (2021) manje isingakwazi ukuphatha amandla afinyelela ku-140 W, okuqinisekisa ukuthi ishaja ngokushesha okukhulu. Into enjalo ibingeke yenzeke esimweni Sokulethwa Amandla kwe-USB-C, njengoba lobu buchwepheshe bukhawulelwe ku-100 W.
Ngasikhathi sinye, ukubuyela ku-MagSafe kuhambisana nokunwetshwa kwe-USB-C okukhulunywe ngakho ngenhla. Abanye bangase bacabange ukuthi ukufika kwesinye isixhumi akudingekile ngenxa yalesi sizathu, kodwa empeleni singakubheka ngenye indlela. Ukube besingenayo i-MagSafe etholakalayo futhi besidinga ukushaja i-Mac yethu, besizolahlekelwa isixhumi esisodwa esibalulekile ebesingasetshenziswa ukuxhuma izisetshenziswa ezahlukahlukene. Ngale ndlela, singasebenzisa imbobo ezimele ukuze sishaje futhi singaphazamisi konke ukuxhumana. Ukubuka kanjani ukubuya kwe-MagSafe? Ingabe ucabanga ukuthi lolu wushintsho olukhulu ngasohlangothini lwe-Apple, noma ingabe ubuchwepheshe vele buyinsalela futhi singakwazi ukwenza ngokunethezeka nge-USB-C?
Kungaba njalo okuthakaselayo
Ngokwami, bengizosusa i-MagSafe futhi ngishiye yonke into ku-USB-C
Angiyithathi i-Magsafe 3 njengenhlanhla. Nokho, uma idatha ingase iphushelwe kuleso sixhumi sikazibuthe (okungcono sonke isixhumi esibonakalayo se-thunderbolt 3), lokho kungaba indaba ehlukile - kuhle ukuxhuma i-dokyn.
Ngisebenzisa isixazululo senkampani yangaphandle kulokhu, okuhle, kuyasebenza, kepha nginenkinga nge-USB-C futhi njengoba umenzi esevele waqothuka, anginayo indawo yokuthenga ikhebula lesibili ukuze ngibe nayo efanayo. ngamadokodo ekhaya nasemsebenzini.
Umbuzo okhona lapho ungaba ukuthi, kungani u-Apple wabe eselokotha ukukhansela ukuxhumana kweMagsafe? Ngikuthatha njengesinyathelo esihle, ukubuya kwalokhu kuxhumana, akazange nje aphinde abeke omazibuthe abaqine kangaka lapho futhi.