U-Vratislav Holub Ezinyangeni ezimbalwa ngaphambi kokwembulwa kwangoMsombuluko kwe-MacBook Pros eklanywe kabusha, bekukhulunywa ngokubuyiswa kwesixhumi esidala se-MagSafe samandla. Isanda kubuya ngendlela yesizukulwane esisha, kulokhu isivele isesithathu, lapho ngokungangabazeki i-Apple yakwazi ukujabulisa iqembu elibanzi labathandi be-apula. Kuyathakazelisa futhi ukuthi amamodeli angu-16″ asevele anikela nge-adaptha yamandla engu-140W USB-C njengesisekelo, lapho umdondoshiya weCupertino ebheje ngayo ubuchwepheshe obaziwa nge-GaN okokuqala ngqa. Kepha empeleni isho ukuthini i-GaN, ubuchwepheshe buhluke kanjani kuma-adaptha angaphambili, futhi kungani u-Apple enqume ukwenza lolu shintsho kwasekuqaleni?
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Yiziphi izinzuzo ezilethwa i-GaN?
Ama-adaptha wamandla wangaphambilini avela kwa-Apple athembele kulokho okubizwa nge-silicon futhi akwazi ukushaja imikhiqizo ye-Apple ngokuqhathaniswa nangokuphepha. Kodwa-ke, ama-adaptha asekelwe kubuchwepheshe be-GaN (Gallium Nitride) ashintsha le-silicon nge-gallium nitride, eletha izinzuzo eziningi ezinkulu. Ngenxa yalokhu, amashaja angeke abe mancane kuphela futhi abe lula, kodwa futhi asebenze kahle kakhulu. Ngaphezu kwalokho, banganikeza amandla amaningi kubukhulu obuncane. Kunjalo kanye nge-adaptha entsha ye-140W USB-C, okuwumzamo wokuqala ovela ku-Apple ngokusekelwe kulobu buchwepheshe. Kuphephile futhi ukusho ukuthi ukube umdondoshiya awenzanga ushintsho olufanayo futhi wathembela ku-silicon futhi, le-adaptha ethile ngabe inkulu kakhulu.
Igalari yezithombe
Singabona futhi ukushintshela kubuchwepheshe be-GaN kusuka kwabanye abakhiqizi abanjengo-Anker noma i-Belkin, abebehlinzeka ngama-adaptha anjalo emikhiqizweni yakwa-Apple eminyakeni embalwa edlule. Enye inzuzo ukuthi awashisi kangako ngakho-ke aphephe kakhudlwana. Kukhona enye into ethokozisayo lapha. Kakade ngoJanuwari walo nyaka, ukuqagela mayelana nokusetshenziswa kobuchwepheshe be-GaN endabeni yama-adaptha emikhiqizo ye-Apple yesikhathi esizayo kwaqala ukuzungeza ku-inthanethi.
Ukushaja okusheshayo kuphela nge-MagSafe
Ngaphezu kwalokho, njengokujwayelekile, ngemuva kokwethulwa kwangempela kwe-MacBook Pros entsha, sisaqala ukuthola imininingwane emincane engashiwongo ngesikhathi sesethulo uqobo. Ngesikhathi somcimbi wayizolo we-Apple, umdondoshiya weCupertino umemezele ukuthi amalaptop amasha azokwazi ukushajwa ngokushesha futhi angakhokhiswa ukusuka ku-0% kuye ku-50% ngemizuzu engama-30 nje, kodwa bakhohlwe ukukusho lokho endabeni ye-16 ″ MacBook. Okuhle, inokubamba okuncane. Lokhu kuphinde kubhekisele ku-adaptha ye-140W USB-C eshiwo ngenhla. I-adaptha isekela izinga le-USB-C Power Delivery 3.1, ngakho-ke kuyenzeka usebenzise ama-adaptha ahambisanayo avela kwabanye abakhiqizi ukuze unike amandla idivayisi.
Kodwa ake sibuyele ekushajeni okusheshayo. Nakuba amamodeli angu-14″ engashajwa ngokushesha ngezixhumi ze-MagSafe noma ze-Thunderbolt 4, izinguqulo ezingu-16″ kufanele zithembele kuphela ku-MagSafe. Ngenhlanhla, lokhu akuyona inkinga. Ngaphezu kwalokho, i-adaptha isivele ifakiwe kuphakheji futhi ingaba ukuthenga imiqhele 2.
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Adam Kos 