Ubunzima bemiklamo yokushintsha kungavimbela ukusetshenziswa kwe-USB-C, kodwa ukwanda kwama-adapter e-AC asetshenziswa kanye kunegalelo ekuchitheni i-e-waste.
Lapho i-USB-C yethulwa ngo-2014, yamenyezelwa njengesixazululo wonke umuntu ayesidinga enkingeni ye-quantum USB—njalo uma uxhuma idivayisi ye-USB, ipulaki isuke ingafanele, kodwa ngandlela-thile isalokhu ingalungile ngisho nangemva kokuyijikelezisa. I-USB-C nayo yaklanywa ukuze iguquguquke ngokwanele ukuze ilethe amandla kumadivayisi—i-MacBook (esivaliwe manje) engamasentimitha angu-12 yazama ukubhekana nazo zonke izidingo zamandla nokuxhumeka kwabasebenzisi ngembobo eyodwa ye-USB-C.
Naphezu kwezinhloso ezinhle, ukwamukelwa kwe-USB-C kusalokhu kungalingani ngendlela edabukisayo eminyakeni emihlanu kamuva. Ukusekelwa kwedatha ye-USB-C kuyinkimbinkimbi, kunezinhlobo eziyisishiyagalombili ezahlukene zezintambo ezijwayelekile. Ukusekelwa okufanele kwamandla nge-USB-C kwaphunyuka kwi-Raspberry Pi Foundation, ngamaqoqo okuqala e-Raspberry Pi 4 angahambisani nezintambo ze-USB-C eziklanywe ngokucabanga ngamakhono amandla.
"Ishaja ehlakaniphile enekhebula elimakwe nge-e izokhomba ngokungalungile i-Raspberry Pi 4 njengesengezo se-adaptha yomsindo, futhi yenqabe ukunikeza amandla," kusho u-Ebon Upton, umsunguli we-Raspberry Pi.
Ngokufanayo, izinsuku zokuqala ze-USB-C zazingcoliswa yizintambo ezingezona ezejwayelekile, okwaholela abathandi kanye nochwepheshe ekufuneni iseluleko sikaBenson Leung, unjiniyela we-Google owasheshe waba ngumnikazi wezintambo ezijwayelekile ze-USB-C ngemuva kochungechunge lokubuyekezwa ku-Amazon okukhomba izintambo ezingaba yingozi ezingezona ezejwayelekile.
"Leyo nkinga, inkinga yokuhambisana ne-USB, akuyona nje inkinga yohlobo C; ibilokhu ikhona kusukela ngosuku lokuqala. Bekulokhu kukhona izintambo ezishibhile, ezingasebenzi kahle ezingakacaci," kusho uMark Fu, umqondisi omkhulu wokumaketha kwa-Cypress Semiconductor. "Bekulokhu kukhona amadivayisi angakaze aphumelele isitifiketi, noma ngisho namacala lapho amadivayisi amaningi enelogo ye-USB, kodwa awasebenzisani, ngakho-ke, esimisweni sokulungisa amaphutha kuzoba nomdlalo wokuxoxisana. 'Ngiyathobela.' 'Nami ngiyathobela.' 'Nginelogo.' 'Nami ngiyayilandela.' Kungani zingasebenzi?"
I-USB-C, uma isetshenziswa ngendlela ejwayelekile ngendlela yomkhiqizi kanye nendlela yokungakholelwa kulokho okubizwa ngokuthi i-USB-C, kufanele ibe indinganiso ehamba phambili embonini ye-elekthronikhi. Ngaphansi kwezimo ezinhle, i-USB-C kufanele ikwazi ukunika amandla cishe noma yini, inciphise ukukhiqizwa kwama-adaptha asetshenziswa kanye kuphela.
"Ngine-Amazon Echo. Ngiyisusile ekamelweni lami lokuphumula ngayisa ekamelweni lami lokulala. Ngesizathu esithile, kulolo hambo olude ngamamitha angu-20, ngilahlekelwe yi-adaptha yami yamandla," kusho uFu. Ngemva kokuthola i-adaptha entsha ku-Amazon, ubude besitatimende bebushaqisa. "'Le adaptha yamandla ingeye-Echo kanye ne-Fire TV yesizukulwane sesibili; ayiyona eyesinye isipikha se-Amazon; ayiyona eye-Fire TV yesizukulwane sokuqala.' Lena imikhiqizo evela kumkhiqizi ofanayo, futhi yesigaba esifanayo samadivayisi, isebenzisa cishe inani elifanayo lamandla. Kungani ungasebenzisi i-adaptha yamandla eyodwa nje?'" kubuza uFu.
Lezi zi-adaptha zamandla ezifanayo, nakuba zingahambisani, ziveza inkinga ye-e-waste. Isikhathi esivamile sokuphila kwalawa madivayisi ahlakaniphile ekhaya siphakathi kweminyaka emi-2 nengu-4, noma kunjalo, ngama-adaptha asetshenziswa kanye kuphela, i-e-waste ekhiqizwa yilezi zinganda ngokushesha.
Amaqhawe omgwaqo ayaqonda kahle ubunzima obulethwa ama-adapter kagesi. Uma uhamba ngebhizinisi, kunenqwaba yezinto zikagesi ezihamba nawe—i-PC yamanothi kanye ne-smartphone okungenani, nezinye izesekeli ezifana nama-headphone angenantambo, amakhamera, izinsika zikagesi, noma ezinye, kuye ngezidingo zakho. Ukushaja la madivayisi kunezela idivayisi yesibili esikhwameni sakho, futhi inqwaba iyanda ngokushesha.
Ngokwethiyori, i-USB-C kufanele ibe ukukhetha okusobala kweningi lama-elekthronikhi. I-USB Type-C ingaletha i-100W, 20V kuma-amps angu-5, okuhlanganisa izinhlobo eziningi zama-elekthronikhi. Kodwa-ke, ukusebenzisa ukulethwa kwamandla ku-USB-C akulula njengokusebenzisa ukuxhumana okungenangqondo kwe-barrel-and-pin. "Ukuze unike amandla ukulethwa kwamandla echwebeni le-Type-C kudinga imali. Kufanele ufake i-silicon eyengeziwe ngoba iphakamisa amandla, ukuvikelwa kwamandla, idivayisi inamandla aphezulu, [udinga] iswishi eseceleni eliphansi, i-MOSFET ukuvula nokuvala amandla, izingxenye ezengeziwe zokulawula lawo mandla, isivinini sokuvula nokuvala amandla," kusho uFu. "Ngakho-ke kuyinani lezinto/izindleko zokuhwebelana."
Kuma-hacker e-hardware angenamali eyanele akha ama-electronic awo, ubunzima obengeziwe abudingi ukwenza i-USB-C ingabi seduze nemiklamo ye-homebrew. Ikhithi ye-Cypress' EZ-PD (Power Delivery) ihloselwe abaklami abafuna ukushintsha imiklamo yabo, banikeze isixhumi se-USB Type-C esinikeza amandla ku-terminal block, lapho isixhumi se-pin-and-barrel singaxhunywa khona.
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Siletha izindaba zezobuchwepheshe zebhizinisi eziphezulu mayelana nezinkampani, abantu, kanye nemikhiqizo eguqula umhlaba.
UJames Sanders ungumlobi wezobuchwepheshe wabasebenzi be-TechRepublic. Uhlanganisa ubuchwepheshe besikhathi esizayo, okuhlanganisa i-quantum computing, i-AI/ML, kanye ne-5G, kanye nefu, ukuphepha, umthombo ovulekile, ukuhamba, kanye nomthelela womhlaba wonke embonini, ngokugxila ku ...
Isikhathi sokuthunyelwe: Okthoba-18-2019