U-Vratislav Holub Wake wazibuza ukuthi kubiza malini ngempela ukukhokhisa i-iPhone yakho, iMacBook noma i-AirPods minyaka yonke? Yilokhu esizokubuka ndawonye manje. Lokhu kungenxa yokuthi i-iPhone ne-MacBook ngamadivayisi esiwaxhuma kusokhethi cishe nsuku zonke. Kodwa impendulo yombuzo oshiwo ayilula kangako. Kunamamodeli ambalwa atholakalayo, futhi kuphinde kuncike kakhulu ekutheni uyisebenzisa kanjani idivayisi kanye nokuthi uyisebenzisa luphi uhlobo lweshaja. Ngakho-ke ake sikufingqe ngendiza ezungeza umhlaba.
Kungaba njalo okuthakaselayo
Amaya Toman Ukushajwa konyaka kwe-iPhone
Ngakho-ke masisebenzise isimo esiyimodeli ukuchaza ukuthi ukubala okunjalo kwenzeka kanjani ngempela. Kulokhu, vele, sizothatha i-iPhone 13 Pro yangonyaka odlule, i.e. ifulegi lamanje le-Apple, elinebhethri elinomthamo we-3095 mAh. Uma sisebenzisa i-adaptha yokushaja esheshayo engu-20W ukuze ishaje, siyakwazi ukuyishaja ukusuka ku-0 ukuya ku-50% cishe emizuzwini engama-30. Njengoba nazi nonke, ukushaja okusheshayo kusebenza kufika cishe ku-80%, kuyilapho kwehla ijubane kufinyelele ku-5W yakudala I-iPhone ishaja kufika ku-80% cishe imizuzu engama-50, kuyilapho u-20% osele uthatha imizuzu engama-35. Sekukonke, ukushaja kuzosithatha imizuzu engama-85, noma ihora nemizuzu engama-25.
I-iPhone 13 (pro)
Ngenxa yalokhu, cishe sinalo lonke ulwazi olutholakalayo futhi kwanele ukubheka ukuguqulelwa ku-kWh ngonyaka, kuyilapho intengo evamile nge-kWh ngayinye kagesi ngo-2021 yayingaba ngu-5,81 CZK. Ngokwalokhu kubala, kulandela ukuthi ukushajwa konyaka kwe-iPhone 13 Pro kuzodinga u-7,145 kWh kagesi, okuzobiza cishe i-CZK 41,5.
Kunjalo, intengo iyahluka kusuka kumodeli kuya kumodeli, kodwa ngeke uthole noma yimuphi umehluko wezinguquko lapha. Ngokuphambene nalokho, ungagcina uma ushaja i-iPhone yakho njalo ngolunye usuku. Kodwa futhi, lawa akuwona amanani okufanele acatshangelwe.
Ukushajwa konyaka kwe-MacBook
Endabeni yama-MacBooks, ukubala kuyefana, kodwa futhi sinamamodeli amaningana ahlukene atholakalayo. Ngakho-ke ake sikhanyisele ababili babo. Eyokuqala izoba yi-MacBook Air ene-chip ye-M1, eyethulwa emhlabeni wonke ngo-2020. Le modeli isebenzisa i-adaptha engu-30W futhi, ngokusho kolwazi olutholakalayo, ungayishaja ngokugcwele ngamahora angu-2 nemizuzu engu-44. Uma siyibala kabusha, sithola ulwazi lokuthi le Mac izodinga ugesi ongu-29,93 kWh ngonyaka, okuthi ngamanani anikeziwe acishe abe ngu-173,9 CZK ngonyaka. Ngakho-ke kufanele sibe nalokho okubizwa ngokuthi yi-apula laptop eyisisekelo, kodwa kuthiwani ngemodeli ephambene, okungukuthi i-16″ MacBook Pro, isibonelo?
Kulokhu, ukubala kuyinkimbinkimbi kakhulu. I-Apple igqugquzelwe amafoni ayo futhi yethula ukushaja okusheshayo kumalaptop ochwepheshe akamuva. Ngenxa yalokhu, kungenzeka ukushaja idivayisi ku-50% ngemizuzu nje engama-30, kuyilapho ukushajwa kabusha okungu-50% okusele kuthatha cishe amahora ama-2. Yiqiniso, kulokhu kuncike ekutheni usebenzisa i-laptop futhi ngayiphi indlela. Ngaphezu kwalokho, i-16″ MacBook Pro isebenzisa i-adaptha yokushaja engu-140W. Sekukonke, ngalokhu, le laptop izodinga u-127,75 kWh ngonyaka, bese isebenza cishe ku-742,2 CZK ngonyaka.
Ukushajwa konyaka kwama-AirPods
Ekugcineni, ake sibheke ama-Apple AirPods. Kulokhu, kuncike kakhulu ekutheni usebenzisa kaningi kangakanani ama-headphones, okuncike ngokunengqondo imvamisa yokushaja kwawo. Ngalesi sizathu, manje sizofaka umsebenzisi ongazi ukuthi ungakanani okhokhisa kuphela icala lokushaja kanye ngeviki. Amacala okushaja okukhulunywe ngawo ngenhla ama-headphone e-Apple angashajwa ngokugcwele esikhathini esingangehora, kodwa futhi kuya ngokuthi iyiphi i-adaptha oyisebenzisayo ngalezi zinhloso. Namuhla, ishaja engu-1W/18W isetshenziswa kakhulu, kodwa ngenxa yesixhumi Sombani, akukho okukuvimbela ekusebenziseni i-adaptha ye-20W evamile ngesixhumi se-USB-A.
Apple AirPods
Uma ubungasebenzisa i-adaptha engu-20W kuphela, ubuzosebenzisa u-1,04 kWh ngonyaka, futhi ukushaja ama-AirPod akho kungakubiza u-CZK 6,04. Ngokombono, nokho, ungagcina ezimeni lapho ufinyelela khona i-adaptha ye-5W eshiwo ngenhla. Uma kunjalo, ukusetshenziswa kukagesi kuzoba ngaphansi kakhulu, okungukuthi 0,26 kWh, okuthi ngemva kokuguqulwa kube ngaphezu kuka-1,5 CZK.
Sisebenza kanjani ukubala
Sengiphetha, ake sisho ukuthi ukubala ngokwako kwenzeka kanjani ngempela. Ngenhlanhla, yonke into ilula futhi kwanele ukusetha amanani afanele futhi sinomphumela. Okubalulekile wukuthi siyazi amandla okufaka i-adaptha ngama-Watts (W), oyidingayo kuphela ukuyiphindaphinda ngemva kwalokho inani lamahora, lapho umkhiqizo onikeziwe uxhumeke kunethiwekhi kagesi. Umphumela uwukusetshenziswa kulokho okubizwa ngokuthi i-Wh, esiyiguqulela ku-kWh ngemva kokuhlukanisa ngezinkulungwane. Isinyathelo sokugcina simane siphindaphinde ukusetshenziswa ku-kWh ngentengo kagesi ngeyunithi ngayinye, okungukuthi kulesi simo izikhathi CZK 5,81. Isibalo esiyisisekelo sibukeka kanje:
ukusetshenziswa kwamandla (W) * inombolo yamahora lapho umkhiqizo uxhumeke kunethiwekhi (amahora) = ukusetshenziswa (Wh)
Okulandelayo ukumane kuhlukanise ngezinkulungwane ukuze kuguqulelwe ku-kWh futhi kuphindaphindwe ngentengo kagesi kuleyunithi eshiwo ngenhla. Endabeni ye-MacBook Air ene-M1, ukubala kuzobukeka kanje:
30 (amandla ku-W) * 2,7333 * 365 (ukushaja kwansuku zonke - inombolo yamahora ngosuku izikhathi zenani lezinsuku ngonyaka) = I-29929,635 Wh 1000 = 29,93 kWh
Sekukonke, besizokhokha isilinganiso esingu-CZK 29,93 ngo-2021 ukuze sisebenzise u-173,9 kWh.
Ngithengisa ama-iPhone xs futhi anginawo ama-airpod wezindleko zokusebenza.
Ngizophinda ngithengise ukulungisa ku-1,4 kc nge-Kwh ngayinye
Angiqiniseki ngokuphelele ukuthi uma ushaja ama-airpod kuzoba nomehluko ekusetshenzisweni uma usebenzisa ama-adaptha angu-20w kanye no-5w, ngoba uma ngingenzi iphutha, umthombo udla kakhulu u-W njengoba uvumela ukushaja idivayisi. Futhi kunjalo ngawo wonke amadivaysi. Amandla ama-adaptha kufanele anele ukushaja i-macbook futhi ngesikhathi esifanayo ukuyisebenzisa, ngakho-ke kuwubuwula ukusho ukuthi kuthatha i-140w kuphela uma ushaja. Ngakho-ke kimi lesi sihloko sizothakazelisa, kodwa idatha ayilungile
Impela ngeke ube khona umehluko. Umbhali kuthiwa akaqedanga ngisho esikoleni samabanga aphansi, ngoba yilokho abakufundisa khona.
Njengokuthi, akunacala, kodwa ingabe lesi sihloko sibucayi, noma ingabe imane nje iwumdlalo owandulela uNcibijane? Umbhali angacabanga kanjani emhlabeni ukuthi ukushaja nge-adaptha engu-20W kuzokubiza izikhathi ezimbalwa ngaphezu kokushaja nge-adaptha engu-5W? Ngenxa kaNkulunkulu, yilokhu okufundiswa izingane esikoleni samabanga aphansi, kunguMthetho ka-Ohm. Iqiniso lokuthi une-adaptha engu-20W akusho ukuthi ithatha u-20W kusuka kumapayipi amakhulu, kodwa kuphela ukuthi iyakwazi ukuletha la mandla lapho idingeka!
Lolu ulimi oluhlanzekile lwezimfundamakhwela. Hhayi nje isihloko, kodwa ukuthi umhleli oyinhloko angakhipha udoti onjalo nhlobo.
Futhi angikhulumi nangeqiniso lokuthi kusuka kule datha:
"Uma sisebenzisa i-adaptha yokushaja esheshayo engu-20W ukushaja, siyakwazi ukuyishaja ukusuka ku-0 kuye ku-50% cishe imizuzu engama-30. Njengoba nazi nonke, ukushaja okusheshayo kusebenza kufika cishe ku-80%, kuyilapho kwehla ijubane kufinyelele ku-5W yakudala I-iPhone ishaja kufika ku-80% cishe imizuzu engama-50, kuyilapho u-20% osele uthatha imizuzu engama-35. Sekukonke, kuzosithatha imizuzu engu-85 ukushaja, noma ihora nemizuzu engu-25.”
ukubala ukuthi angakanani amandla asetshenzisiwe kuwumbhedo ophelele. Leyo iPhone inebhethri engu-3.7 V kanye ne-3095 mAH, okungukuthi cishe i-11,5 Wh. Ngakho uma ubungashaja le iPhone nsuku zonke kusukela ku-0-100, uzosebenzisa cishe u-4 Wh ngonyaka (ngaphandle kokulahlekelwa), okungu-197 kWh, okuhluke kakhulu ku-4,2 kWh yakho.
Kakhulu ngama-rablings akho lapha.
Ngeshwa, othile wamfundisa u-triad futhi akazange athuthukise ulwazi lwakhe (ikakhulukazi ubunjiniyela bukagesi).
Ngakho lokhu kubuhlungu ukufunda. Ungabhali izindatshana ngalokho ongakuqondi. Futhi uma ufuna ukubhala izihloko ezithakazelisayo ezinjengalezi, funda kuqala indaba (kulokhu, udinga kuphela ukuyiphinda kusukela esikoleni samabanga aphansi).
Angiyikhokhisi i-Macbook yami ngoba ngihlala ngiyixhunyiwe. Futhi uma idla i-140W, cishe ngizoyibuyisela kubo :).
Ngiyadlala. Nokho, isikhathi esiningi ibhethri lisebenzisa cishe u-20W, ngakho-ke lezi zibalo ezisekelwe ekutheni siyishaja isikhathi esingakanani azilungile neze.
Umbono othakazelisayo, kodwa kungcono ngiwubale kusibali. :)
Umbhali! Kungcono uyisuse, ubhala umbhedo. Ngithemba ukuthi awufundi umkhakha wezobuchwepheshe ... Iqiniso lokuthi i-adaptha inamandla angu-140w akusho ukuthi ishaja ibhethri ngamandla angu-140w! Ngakho-ke bala u-1/2 kulula kakhulu ukubheka inetha ngokusetshenziswa okumaphakathi kwedivayisi bese ubala, isibonelo, ukusebenza kahle kokushaja okungu-80%.
Ngine wattmeter, ngiyixhume kusokhethi nanoma yini engifuna ukuyikala, ngibeka inani likagesi, ngilinde uze ushajwe, bese ngibala ukuthi uzobiza malini.
Futhi ngalokho ukuphela, ubeka umqhele kuso! Wenzeni emhlabeni eskoleni??
I-700 kc ye-recharge yonyaka iminyene impela 🤣😭 ngakhumbula iGympl, insizwa ephethe ibhuloho phezu kwesibeletho.
Ngisanda kuzibhala ngaphezulu endaweni yedesimali. 🍀
Hhayi-ke, lesi sibhicongo 😂😂😂 Angazi ukuthi kungani ilokhu inginika izindatshana ezisuka lapha uma ngiyicisha ngemva kwayo yonke indatshana ebonakala ihlakaniphe kanje, kodwa iyahlekisa impela... Noma akunandaba ukuthi mina 'Ngiyisiphukuphuku ngokuphelele, ikakhulukazi uma ngibukeka ngihlakaniphile...
Lezi zinombolo kufanele zithathwe njengesiqondiso, hhayi ngokoqobo. Isigaba sokubala sengezwe ekupheleni kwesihloko. Uma sinothile ovela embonini phakathi kwabafundi bethu, sicela usithinte nge-imeyili vrata.holub@textfactory.cz futhi singathola okuthile. 😊