Apple imatuluka ndi charger yake yoyamba ya GaN. Kodi izi zikutanthauza chiyani kwa ogwiritsa ntchito?

Miyezi ingapo Lolemba lisanavumbulutsidwe za MacBook Pros zokonzedwanso, panali zonena za kubwereranso kwa cholumikizira chabwino cha MagSafe champhamvu. Posachedwa idabweranso ngati m'badwo watsopano, nthawi ino kale yachitatu, yomwe mosakayikira Apple adatha kukondweretsa gulu lalikulu la okonda apulo. Ndizosangalatsanso kuti mitundu ya 16 ″ ili kale ndi adaputala yamagetsi ya 140W USB-C ngati maziko, pomwe chimphona cha Cupertino chabetcha paukadaulo womwe umadziwika kuti GaN kwa nthawi yoyamba. Koma kodi GaN amatanthauza chiyani, ukadaulo umasiyana bwanji ndi ma adapter akale, ndipo chifukwa chiyani Apple idaganiza zosintha izi poyambirira?

Kodi GaN imabweretsa zabwino zotani?

Ma adapter amagetsi akale ochokera ku Apple adadalira zomwe zimatchedwa silicon ndipo amatha kulipiritsa zinthu za Apple modalirika komanso motetezeka. Komabe, ma adapter ozikidwa paukadaulo wa GaN (Gallium Nitride) amalowetsa silicon iyi ndi gallium nitride, yomwe imabweretsa phindu lalikulu. Chifukwa cha izi, ma charger sangakhale ochepa komanso opepuka, komanso opambana kwambiri. Kuphatikiza apo, amatha kupereka mphamvu zambiri ku miyeso yaying'ono. Izi ndi momwe zilili ndi adaputala yatsopano ya 140W USB-C, yomwe ndi kuyesa koyamba kuchokera ku Apple kutengera ukadaulo uwu. Ndizoyeneranso kunena kuti ngati chimphonacho sichinasinthenso chimodzimodzi ndikudalira silicon kachiwiri, adapter iyi ikanakhala yaikulu kwambiri.

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Titha kuwonanso kusintha kwaukadaulo wa GaN kuchokera kwa opanga ena monga Anker kapena Belkin, omwe akhala akupereka ma adapter azinthu za Apple zaka zingapo zapitazi. Ubwino wina ndikuti samatenthetsa kwambiri motero amakhala otetezeka pang'ono. Pali chinthu chinanso chosangalatsa apa. Kale mu Januware chaka chino, malingaliro okhudza kugwiritsa ntchito ukadaulo wa GaN pankhani ya ma adapter azinthu zamtsogolo za Apple adayamba kufalikira pa intaneti.

Kuthamangitsa mwachangu kudzera pa MagSafe

Kuphatikiza apo, monga mwachizolowezi, pambuyo pakuwonetsa zenizeni zatsopano za MacBook Pros, tikungoyamba kumene kupeza zing'onozing'ono zomwe sizinatchulidwe panthawi yowonetsera. Pa chochitika cha dzulo cha Apple, chimphona cha Cupertino chidalengeza kuti ma laputopu atsopanowa azitha kulipiritsidwa mwachangu ndipo atha kulipiritsidwa kuchokera pa 0% mpaka 50% m'mphindi 30 zokha, koma adayiwala kunena kuti pankhani ya 16 ″ MacBook Pros, ili ndi nsomba yaying'ono. Izi zikutanthauzanso adapter ya 140W USB-C yomwe tatchulayi. Adapter imathandizira muyeso wa USB-C Power Delivery 3.1, kotero ndizotheka kugwiritsa ntchito ma adapter ogwirizana kuchokera kwa opanga ena kuti agwiritse ntchito chipangizocho.

Koma tiyeni tibwerere ku kuthamangitsa mwachangu. Ngakhale mitundu 14 ″ imatha kulipiritsidwa mwachangu kudzera pa zolumikizira za MagSafe kapena Thunderbolt 4, mitundu ya 16 ″ iyenera kudalira MagSafe okha. Mwamwayi, ili si vuto. Komanso, adaputala kale m'gulu phukusi ndipo akhoza kukhala kugula akorona 2.