Apple yamphamvu kwambiri, WATSOPANO USB PD3.1 kuthamangitsa MacBook Pro, 140W charger

Nthawi ya 1 koloko pa Okutobala 19, 2021, Apple idachita mwambo wolengeza Macbook PRO 2021 yokhala ndi purosesa ya M1 PRO/M1 MAX, yomwe ndi Macbook PRO yoyamba yokhala ndi USB PD3.1 kuthamangitsa mwachangu.Apple yokhala ndi 140W USB-C yatsopano ndi chingwe iwo ndi USB PD3.1 muyeso watsopano.

MacBook Pro

Pamsonkhano wa atolankhani, Apple idatulutsa 14 inch ndi 16 inch Macbook Pro, ndipo iwo ali ndi mapurosesa awiri atsopano a 5nm pakuchita mwamphamvu kwa Macbook Pro 2021, motsatana M1 Pro ndi M1 MAX.

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MacBook Pro ya 14 inchi ili ndi mitundu iwiri, yonse yokhala ndi tchipisi ta M1 Pro;pali mitundu itatu ya 16-inch MacBook Pro, iwiri yokhala ndi tchipisi ta Pro ndi imodzi yokhala ndi tchipisi ta M1 MAX.

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Macbook Pro 2021 16-inchi yokhala ndi chojambulira chatsopano cha 140W USB-C, chomwe chimapangidwa ndi ma charger a Apple a USB-C, koma ndi amakona anayi m'malo mwa lalikulu.

Macbook Pro 2021 yokhala ndi 67W USB-C charger yatsopano ya 14-inch low model ndi 96W USB-C charger ya 14-inch high model.Mitundu yonse yokhala ndi chingwe chamagetsi cha 2-mita MagSafe 3 chokhala ndi USB-C.

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Purosesa ya M1 Pro/M1 MAX ili ndi chowongolera cha Bingu, ndipo Macbook Pro 2021 ili ndi madoko atatu a Thunder 4 ogwira ntchito bwino a USB-C, onse omwe amathandizira kutumiza kwa data kwa 40Gbps ndi kutumizira makanema kwa 6K@60Hz.Kuphatikiza apo, ili ndi vidiyo ya HDMI, owerenga makadi a SDXC ndi mawonekedwe amutu wa 3.5mm.

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Pali mndandanda wa ma adapter amagetsi a MacBook, mtengo wachangu wa Apple wa MacBook yatsopano yoyamba ndi 29W, kenako adayambitsa zinthu za MacBook zokhala ndi adaputala yamagetsi ya 30W, 61W, 87W, 96W ndi zina zotero.

Mu 2021, ndi kutulutsidwa kwa Macbook Pro 2021, ma laputopu a Apple adzalowa mokwanira mu nthawi ya 140W yothamanga mwachangu, ndipo akuyembekezeka kukhala woyamba padziko lonse lapansi kupanga USB PD3.1 ya laputopu yothamanga mwachangu.

Zitha kuwoneka kuti kukula kwakukulu kwa kope, mlingo wapamwamba, ntchito yabwino, komanso kugwiritsa ntchito mphamvu zambiri.Chifukwa chake, Apple imapereka zida zothamangitsa mwachangu zokhala ndi zida zamagetsi zosiyanasiyana zamabuku a MacBook amitundu yosiyanasiyana komanso milingo.

40W USB-CAdapter yamagetsi

Apple imabwera yofanana ndi 140W USB-C adapter yamagetsi ya 16-inch MacBook Pro, adaputala yoyamba yamagetsi padziko lonse lapansi kutengera mulingo wa USB PD3.1 wothamangitsa mwachangu.MacBook Pro yatsopano ikuyeneranso kuthandizira ukadaulo watsopano wa USB PD3.1.

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Apple 140W USB-C charger ndiye adaputala yoyamba yamagetsi ya USB PD3.1 padziko lonse lapansi, makamaka chifukwa Apple monga membala wamkulu wa USB-IF Association, yadzipereka kulimbikitsa kukhazikitsidwa ndi chitukuko chaukadaulo wa USB PD kuyambira pomwe idatulutsidwa. MacBook yoyamba yatsopano yothandizira USB PD yothamanga mofulumira mu 2015. Pakali pano, Apple ili ndi zolembera zambiri, mapiritsi, mafoni a m'manja ndi zinthu zina zomwe zimathandizira USB PD kulipira mwamsanga.

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Apple ili kale ndi ma charger 10 a USB-C othamanga ac dc, omwe 18W ndi 20W okha ndi amafoni ndi ma i pads.Mitundu ina eyiti ya MacBooks.16-inchi MacBook Pro 2021 yokhala ndi 140W USB C PD ac dc adaputala yamagetsi yamagetsi kwanthawi yoyamba.

Chingwe cha USB PD3.1

MacBook yotulutsidwa ndi Apple imathandizira onse MagSafe 3 ndi USB-C polumikizira pakulipiritsa.

Kumayambiriro kwa chaka cha 2006, MacBook yokhala ndi mawonekedwe a T-woboola pakati pa MagSafe 1, ndipo mu 2010, idasinthidwa kukhala MagSafe 2 yooneka ngati L. mawonekedwe othandizira.

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16-inch MacBook Pro yokhala ndi 140W USB-C ac dc adapter charger, komanso yokhala ndi chingwe cha 2-mita USB-C kupita ku MagSafe 3.Ichi ndi chingwe choyamba mumakampani chomwe chimathandizira USB PD3.1 kuthamangitsa mwachangu.Zalembedwa pa Apple Store padera, mtengo wogulitsa ndi 340RMB.Kutengera chingwe cha MagSafe 3, 16-inchi MacBook Pro imatha kupeza mphamvu yakuchapira ya 140W.

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Komabe, ziyenera kudziwidwa kuti popeza Apple ndi makampani sanatulutse pagulu chingwe cha USB-C kupita ku USB-C chokhala ndi USB PD3.1 yothamangitsa mwachangu, kaya 16-inch MacBook Pro imatha kuthamangitsa 140W mwachangu kudzera pa USB. -C mawonekedwe?Sizikudziwikabe.

Pakadali pano, USB-IF yalengeza chingwe cha USB Type-C 2.1 ndipo yalengeza chizindikiro champhamvu cha USB Type-C chotsimikizika.Chingwe chotsimikizika cha USB Type-C chidzawonetsa chizindikirocho, chothandizira 60W kapena 240W yomwe yangotulutsidwa kumene monga momwe USB Power Delivery (USB PD) 3.1 imafotokozera.

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Zaka zingapo zapitazo, Apple idayambitsa chingwe cha 0.8 mita USB-C Thunderbolt 3 patsamba lake.Sikuti imangothandizira kutumiza kwa data ku 40 Gbps, komanso imatha kufikira mphamvu yolipirira ya 100W.

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Chingwe cha Apple cha 2-mita gimli 3 Pro ndichopanga choluka chakuda chomwe chimathandizira mpaka 40Gb/s kusamutsa deta pa cholumikizira cha li 3, 10Gb/s USB 3.1 kusamutsa deta ya m'badwo wachiwiri, DisplayPort Video Output (HBR3), Ndipo mpaka 100W ya Kutha kulipira.Zomwe zili mkati mwa chingwe cha disassembly ndizolimba kwambiri.

USB PD3.1 ikubwera

USB-IF Association yangotulutsa chingwe cha USB Type-C ndi mawonekedwe a V2.1 mu Meyi 2021, ndipo USB PD3.1 Fast power supply standard idatulutsidwa mwalamulo, yomwe imatha kuthandizira 240W ac dc power adapter charger.

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Mu USB PD3.1 yachangu chojambulira chojambulira champhamvu, kuwonjezera pa kuyika USB PD3.0 mumtundu wamba wamagetsi (SPR mwachidule), magawo atatu amagetsi osasunthika (EPR mwachidule) a 28V, 36V ndi 48V ndi atatu osinthika. Magawo amagetsi (AVS mwachidule) amawonjezedwa, koma zotulutsa zochulukirapo zikadali pa 5A.

Zitha kuwoneka kuti chojambulira chaposachedwa cha 140W USB-C chotulutsidwa ndi Apple chithandizira voteji ya EPR yothamanga mwachangu mulingo watsopano wa 28V, ndikukwaniritsa mphamvu yotulutsa 28V/5A 140W.

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Talemba mbiri ya mulingo wa charger wa adapter ya USB, chiyembekezo chingakuthandizeni kudziwa zakusintha kwamagawo osiyanasiyana.

Chifukwa chiyani Apple imalimbikitsa mwamphamvu USB PD3.1 kulipira mwachangu

Monga mwachizolowezi, ngati MacBook Pro 2021 ikufuna kupeza mphamvu yopangira 140W, imatha kukhala ndi charger yokhala ndi chingwe chake cha MagSafe 3 monga momwe zinalili zaka zingapo zapitazo.Bwanji mugwiritse ntchito gwero lachangu la 140W USB-C + MagSafe 3 nthawi ino?

Ndiko komwe Apple wayima mu USB-IF Association.Dzina lonse la USB-IF ndi USB Implementers Forum.Idakhazikitsidwa mu 1995 ndipo likulu lake lili ku United States.Zinapangidwa pamodzi ndi Apple, HP, Intel, Microsoft, Renesas, STMicroelectronics, TI Texas Instruments ndi makampani ena.

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Zikuwoneka kuti Apple ndi membala wamkulu wa USB-IF Association ndipo akuyeneranso kukwaniritsa cholinga cha USB-IF Association.Ntchito ya USB-IF Association ndikupereka mawonekedwe ofananira komanso ogwirizana opatsirana kuti kulumikizana ndi kutumizirana pakati pa kompyuta ndi zida zotumphukira zikhale zosavuta komanso zosavuta, kuthetsa vuto logwiritsa ntchito makhadi kapena ma switch akunja.

Pansi pa USB PD3.0 muyezo, chifukwa cha malire a ma terminals ndi zingwe, ma transmission apano a USB-C amangokhala 5A, voliyumu ya USB PD3.0 ndi 20V, ndipo mphamvu ya 100W imatha kukwaniritsa zosowa zolipirira. za zolembera zoonda komanso zopepuka, zomwe zakhala zochepa Zochitika zambiri zogwiritsa ntchito mphamvu zapamwamba.Potengera zomwe zikuchitika pamsika, zomwezi ndizomwe zimachitika pamakompyuta apamasewera omwe ali ndi magwiridwe antchito apamwamba omwe amagwiritsabe ntchito mawonekedwe achikhalidwe a DC kuti azitha kulipiritsa mphamvu zambiri.

Mwachiwonekere, izi sizomwe USB-IF ikufuna.

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USB PD3.1 ikhoza kupereka mphamvu yokwanira yolipiritsa ya 240W pokulitsa mphamvu yamagetsi ku 48V ndi 5A yamakono yosasinthika, yomwe imakhudza pafupifupi mabuku onse amasewera odziyimira pawokha apamwamba, malo ogwirira ntchito ndi zida zina zamagetsi apakompyuta, ndipo ipititsa patsogolo USB PD. .Kutchuka kwa miyezo yolipiritsa mwachangu pamalo opangira magetsi ogula, m'malo mwa ma adapter amphamvu amtundu wamba ndi ma adapter apamwamba a USB PD3.1.

Zikumveka kuti ma voltages omwe angowonjezeredwa kumene a 28V, 36V ndi 48V amagwirizana ndi kugwiritsa ntchito mabatire 6, mabatire 8 ndi mabatire 10 motsatana.Mulingo wothamangitsa wa USB PD wakulitsa magawo ambiri atsopano ogwiritsira ntchito, kuphatikiza makompyuta, maseva, zoyendetsa zamagalimoto ndi zida zamagetsi zolumikizirana, ndi zina zambiri, ndikuzindikira kuti PD imathamangitsa chilichonse.

Chidule chomaliza

Kutulutsidwa kwa Apple MacBook Pro 2021 ndikopanga nthawi yayitali, ndipo kukhudza kwake, makamaka pakulipiritsa, ndikodabwitsa.Monga momwe Apple inatulutsira MacBook yatsopano yoyamba yomwe imathandizira USB PD kulipira mofulumira zaka zisanu ndi ziwiri zapitazo, sizingamvetsetsedwe ndi aliyense pachiyambi, koma nthawi yapereka yankho labwino kwambiri, ndipo kuthamanga kwamphamvu kwambiri ndi tsogolo.

Pamene chitukuko cha USB PD3.0 chacharging standard chidakumana ndi botolo, monga membala wamkulu wa USB-IF Association, Apple idatsogolanso, ndikuyambitsa charger yothamanga ya 140W yomwe imathandizira muyezo wa USB PD3.1, wa Tsogolo la msika wotsatsa mwachangu likuwonetsa komwe akutukuka.

MacBook Pro ya 2021 16-inch yalengeza chowonjezera cha USB PD3.1 chothamangitsa, chomwe ndi chiyambi chabwino cha zolemba zamabuku kuti zithandizire kulipiritsa mwachangu padziko lonse lapansi.N’zoona kuti m’tsogolo mulinso mwayi ndi mavuto.Mphamvu yamagetsi yapano ikachulukitsidwa mpaka 28V, chilengedwe chonse cholipiritsa chidzabweretsanso zosintha.Pomaliza, tiyeni tigwirizane ndi kusintha ndikuyang'ana zam'tsogolo.

Pakadali pano, ngati mukufuna kudziwa za fakitale yomwe imapanga ma charger othamanga a 140W, chonde omasuka kutifunsa.


Nthawi yotumiza: Mar-01-2022