Ondrej Holzman I-iPad entsha kulethwa ukuthuthukiswa okuningana - isibonisi esinokulungiswa okuphezulu kwe-Retina, ukusebenza okwengeziwe, cishe kabili i-RAM kanye nobuchwepheshe bokwamukela isignali yenethiwekhi yesizukulwane sesine. Kodwa-ke, konke lokhu bekungeke kwenzeke ukube i-Apple ibingazange ithuthukise ibhethri elisha elinika amandla zonke lezi zinto ezidingekayo…
Nakuba kungabonakali ngathi ekuqaleni, ibhethri esanda kuthuthukiswa ingenye yezingxenye ezibaluleke kakhulu ze-iPad entsha. Isibonisi se-Retina, i-chip entsha ye-A5X kanye nobuchwepheshe be-inthanethi enesivinini esikhulu (i-LTE) yikho okudinga kakhulu ekusetshenzisweni kwamandla. Uma kuqhathaniswa ne-iPad 2, esizukulwaneni sesithathu sethebhulethi ye-Apple, kwakudingeka ukudala ibhethri elinganika amandla izingxenye ezinjalo ezinzima futhi ngesikhathi esifanayo likwazi ukuhlala lilindile ubude besikhathi esifanayo, okungukuthi amahora angu-10.
Ngakho-ke ibhethri ye-iPad entsha inomthamo ocishe uphindwe kabili. Lokhu kukhuphuke kusuka ku-6 mA kuya ku-944 mA emangalisayo, okuwukunyuka ngo-11%. Ngasikhathi sinye, onjiniyela bakwa-Apple bakwazile ukwenza intuthuko enkulu kangako ngaphandle kwezinguquko ezinkulu kusayizi noma isisindo sebhethri. Nokho, kuyiqiniso ukuthi i-iPad entsha iyizingxenye eziyisithupha zeshumi zemilimitha ukujiya kunesizukulwane sesibili.
Ngokusho kolwazi oluvela ku-iPad 2, kungalindelwa ukuthi ibhethri izovala cishe yonke ingaphakathi ledivayisi kumodeli entsha. Kodwa-ke, yayingekho indawo eningi kakhulu yokuqondisa nokwandisa ubukhulu, ngakho-ke i-Apple cishe yakwazi ukukhulisa kakhulu ukuminyana kwamandla ezingxenyeni ngazinye. I-Li-ion amabhethri e-lithium-polymer, okungaba yimpumelelo ephawulekayo, okungenzeka babeke ngayo ikusasa lamadivayisi wabo e-Cupertino.
Okuwukuphela kombuzo ngokusobala ukuthi kuzothatha isikhathi esingakanani ukushaja ibhethri elisha elinamandla ngokwalo. Ingabe ukukhuphuka komthamo okungu-70% kuzothinta ukushaja futhi kuzothatha isikhathi esiphindwe kabili ukushajwa, noma ingabe i-Apple ikwazile ukubhekana nale nkinga nayo? Okuqinisekile, nokho, ukuthi uma i-iPad entsha ithengiswa, kuzoba ibhethri elizoheha ukunakwa okufanele.
Kungenzeka ukuthi ibhethri elifanayo lizovela esizukulwaneni esilandelayo se-iPhone, esingase sinikeze impilo yebhethri ende kune-iPhone 4S ngokusekelwa amanethiwekhi e-LTE. Futhi kungenzeka ukuthi ngolunye usuku sizowabona lawa mabhethri kumaMacBooks futhi...
Ngicela ukubuza ukuthi lolu lwazi mayelana nokwanda komthamo luqhamukaphi? Ngiyabonga...
bheka umthombo
Awuzange ubheke i-tech spec ku-apple.com?
i-lithium polymer, hhayi i-li-ion.
Siyabonga, kulungisiwe.
Ngezingxenye eziyisithupha eshumini zesentimitha :-), ngezingxenye eziyisithupha zeshumi zemilimitha, kungaba ukukhula okungabi ngisho no-1 mm
Isentimitha engu-6 ye-destatin ingu-6 millimeters... futhi lokho kuyahlanya ukuthi i-ipad iwugqinsi ngo-6 mm, isihloko sibhalwe kahle ipad 2 ukujiya 8.8 ukujiya kwe-ipad entsha 9.4 umehluko ngu-0.6 mm okungu-6 weshumi lemilimitha
Cha, impela ingxenye yeshumi yemilimitha iyisithupha. I-iPad 2 yayiwugqinsi ongu-8,8mm kanti i-iPad entsha ingu-9,4mm ubukhulu. Ngakho ngo-0,6mm.
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Ngezingxenye eziyisithupha eshumini zesentimitha :-), ngezingxenye eziyisithupha zeshumi zemilimitha kuzoba ukukhuphuka okungabi ngisho no-1 mm"
Yebo, kukhona kanye ukwanda okunjalo, ngo-0,6 mm :P
Kuyihlazo ukuthi i-"LTE" cishe ngeke isebenziseke e-Europe.... :-(
Ngakho-ke bangakwazi ukukhiqiza ibhethri elinamandla njengengxenye eyisipele yama-iPhones "amadala". Cishe ngeke ngizisole ngokutshala imali lapho. Ngine-4S futhi ukusebenza kuhle, angidingi ephakeme, kodwa uma ithatha isikhathi eside kabili ngenkokhelo eyodwa, ngingajabula.
ibhethri ye-lithium-polymer = i-Li-Pol, ngokubona kwami, ngeke ibe nesikhathi eside sokushaja, njengoba ibhethri elitholakala ebhethri likhula, ukushaja kwamanje kungakhuphuka, okuthi kwezinye izimo kube mkhulu izikhathi ezingu-10 kunebhethri. ukushajwa kwamanje
Uma ngiziba ukungqubuzana kwakudala phakathi kwamabhethri nama-accumulators - ingabe umthamo we-accumulator awukalwa ngamahora we-ampere noma amahora angu-milliampere? Noma amayunithi amasha nje ku-Apple? Amagama axhunywe ngokuthi "ukuminyana kwamandla" nawo afana ne-star trek;)
Ukuminyana kwamandla yitemu lamahhala futhi lisho iyunithi yevolumu yebhethri.
Kulula njengokuyishaya ngempama - imininingwane ithi ibhethri inomthamo ongu-42,5 W, ishaja inomthamo ongu-10 W (futhi ngokuya ngokucaciswa), ngakho-ke ukushaja kusuka ku-zero kuye ku-100% kuzothatha amahora ama-4 no-15. imizuzu. Imbobo ye-USB evamile ino-5V / 0,5A = 2,5 W = ukushaja kuzothatha amahora angu-17 (= imbobo ye-USB evamile ngeke yanele ngisho nokusetshenziswa okuvamile kwe-iPad, ingasaphathwa eyokuyishaja). "Imbobo ye-USB" yokushaja, eminye imishini enayo kuphela, ikwazi ukunikeza cishe u-5,5 W max = ukushaja i-iPad ecishiwe cishe emahoreni angu-8 noma +- ehlanganisa ukusetshenziswa okuvamile (i-iPad evuliwe ngeke ishaje noma ikhiphe. ).
Ibhethri elingu-42,5W linamandla impela, noma kunjalo, amalaptop ashibhile awabi nakho okwengeziwe, iMacbook Pro ine-60W...