Ishaja yemoto yokungeniswa. Umlingo omncane wesikole samabanga aphansi

I-Physics akusona isifundo esiyintandokazi esikoleni kubafundi abaningi. Kuyadabukisa, ngoba ekuphileni kwansuku zonke kungabonakala kuzo zonke izinyathelo. Kuphela lokho kwabanye inkinga enjalo kuzoba "umlingo wobuchwepheshe bekhulu lesi-XNUMX", kanti kwabanye kuzoba ukusetshenziswa kwezobuchwepheshe kwezinto ezibonakalayo. Kunjalo ngokushaja kwefoni oku-inductive.

Ishaja eguquguqukayo. Ezinye izinkumbulo zasesikoleni

Cishe wonke umuntu ukhumbula isipiliyoni esinjalo esifundweni se-physics, lapho uzibuthe uhanjiswa ngaphakathi kwekhoyili exhunywe kwinzwa. Uma nje i-magnesium yayingamile, kwakungekho okwamanje. Kodwa lapho uzibuthe uhamba, inaliti yokulinganisa yayinyakaza. Kwakunjalo endabeni yezinsimbi zensimbi kukhoyili exhunywe kugesi.

Uma kungekho ukugeleza kwamanje, i-sawdust yayilele eduze kwayo. Nokho, lapho umsinga ugeleza kukhoyili, amafayili ayekhangwa ngokushesha uzibuthe. Lesi yisenzo sokukhiqiza amandla kazibuthe kagesi okubangelwa ushintsho ku-flux kazibuthe. Lesi simo satholwa isazi sefiziksi esiyiNgisi uMichael Faraday ngo-1831, futhi manje - cishe eminyakeni engama-200 kamuva - sesiya ngokuba indinganiso ezindlini zethu nasezimotweni lapho sishaja amafoni ethu.

Ngokusho kokuhlangenwe nakho kwesikole samabanga aphansi, izakhi ezimbili ziyadingeka ukuze kushajwe okungenantambo - i-transmitter nomamukeli, lapho kufakwa khona amakhoyili. Lapho okwamanje kugeleza kukhoyili yesidluliseli, kwakheka inkambu kazibuthe eshintshanayo bese kukhiqizwa amandla kazibuthe kagesi (inketho nge-sawdust). Icoshwa ikhoyili yokwamukela futhi ... i-current igeleza kuyo (inketho yokuhambisa uzibuthe eduze kwekhoyili). Esimweni sethu, i-transmitter yi-mat lapho ifoni ilele khona, futhi umamukeli uyidivayisi ngokwayo.

Nokho, ukushaja okungenazintambo okungenazinkinga, ishaja nocingo kufanele kuhambisane nezindinganiso ezifanele. Leli zinga lithi Qi [Chi], okusho ukuthi ngesiShayina “ukugeleza kwamandla”, okusho ukuthi, ukushaja okulula. Nakuba leli zinga lasungulwa ngo-2009, ubuchwepheshe obuningi futhi obuthuthuke kakhulu benza amadivayisi anembe kakhulu. Kumelwe sikhumbule ukuthi kokubili amadivaysi (i-transmitter nomamukeli) awaxhumani ngokuqondile, futhi ngaleyo ndlela ingxenye yamandla iyahlakazeka ngesikhathi sokuthutha. Ngakho-ke, indaba ebalulekile ukuthi amandla amancane ngangokunokwenzeka ayachithwa.

Yini okufanele uyibheke lapho ukhetha ishaja ye-inductive?

Ishaja eguquguqukayo. Ukuhambisana

Ngaphezu kwamashaja ajwayelekile, amashaja akhethekile ayasetshenziswa. Lapho ukhetha imodeli, kufanele unake ukuthi izosebenza nefoni yethu.

Ishaja eguquguqukayo. Yamanje yokushaja

Udaba olubalulekile ukushaja kwamanje. Njengoba kushiwo ngaphambili, amadivaysi awahlangani ngokuqondile, futhi ngaleyo ndlela amanye amandla ahlakazeka ngesikhathi sokuthutha. Ngakho-ke, amandla wamanje wokushaja ancike, phakathi kwezinye izinto, ngesivinini sokulanda. Amashaja amahle angeniswayo ane-voltage kanye ne-current ye-9V / 1,8A.

Ishaja eguquguqukayo. Inkomba yokushaja

Amanye amashaja anama-LED abonisa isimo sokushajwa kwebhethri lefoni. Amaleveli ebhethri ahlukene abe esevezwa ngombala ohlukile.

Ishaja eguquguqukayo. Uhlobo lokukhweza

Kulokhu, kukhona ithuba lokuthenga iphedi efana naleyo esetshenziswa ehhovisi noma ekhaya, noma umnikazi wemoto yakudala.

Ngeshwa, uma sinquma nge-spacer, kufanele sazi ukuthi akuyona yonke imoto enendawo yokusifaka. Imvamisa kuma-SUV noma amaveni siba nekhompathimenti enkulu ku-console phakathi kwezihlalo eziphambi kwedeshibhodi, kodwa ezimotweni eziningi lokhu kungaba yinkinga.

Kulokhu, ukuphela kwendlela yokuphuma kulesi simo ukukhweza kwemoto yakudala. Zihlanganiswe ne-windshield, i-upholstery noma i-ventilation grilles.

Njengoba ngifunda esizeni sesitolo esisodwa se-inthanethi:

“Amashaja e-inductive ahlinzeka ngokukhululeka okumangalisayo ngesikhathi sokusetshenziswa. Akusekho ukungcolisa izintambo, ukugqekeza amapulaki, ukulahleka kwemishini nokuyithola ezindaweni ebezingalindelekile! Udinga kuphela ukubeka ifoni yakho esitendini esikhethekile ukuze uqale ukushaja.”

Ngeshwa, umbono wami uhluke kancane. Ifoni ishajwa emotweni kuphela phakathi nohambo olude (amahora angu-8-9 angami) futhi ilalele amafayela agcinwe kumemori. Ngaso sonke isikhathi ifoni ibekwe endaweni yamagilavu ​​futhi angikaze ingilahlekele emotweni. Ngaphezu kwalokho, ikhebuli yeshaja ayilokothi ingenze ngihlanganiswe izintambo, okungenjalo ngekhebula exhunywe "kumasitendi esikhethekile" abekwe kuwindshield noma kudeshibhodi futhi inikwa amandla yikhebula eliphuma ku-USB yemoto noma i-12V. .

Ngakho-ke ukuthengwa kweshaja yokungeniswa kwangaphandle emotweni esetshenziswa umuntu ojwayelekile, ngikubheka njengegajethi egcwele ngokweqile. Isimo sihlukile ngezithunywa, abamele ukuthengisa noma abashayeli abangochwepheshe okufanele bahambe kakhulu futhi bavame ukusebenzisa ucingo. Kulokhu, ukubeka ifoni endaweni yokumisa, ikakhulukazi uma sinesipikha, kusiza kakhulu.

Izindleko zesitendi esinjalo esineshaja yokungeniswa zisuka ku-PLN 100 ziye ku-PLN 250 futhi zincike kwikhwalithi yedivayisi (okukhiphayo okwamanje), kanye ne-ergonomics kanye nobuhle (uhlobo lwezinto zokwakha, indlela yokubamba ifoni ngesiqeshana noma uzibuthe).

Ngisesha i-inthanethi, ngithole olunye uhlobo lwamashaja engingaluncoma kuwo wonke umuntu. Lezi izinto ezishintshayo kukhonsoli yemoto. Kwanele ukususa ishalofu ku-centre console yemoto bese ufaka kule ndawo ikhithi lapho ishalofu liyishaja yokungeniswa exhunywe ngaphakathi kwekhonsoli ekufakweni. Ngenxa yalokho, asinawo amakhebuli noma izibambo eziphumele ngaphandle, futhi ishaja yokungeniswa ifakwe emotweni, njengasezinguqulo zasembonini. Izindleko zesethi enjalo zingaba ngu-300-350 zł.

Enye into ebalulekile okufanele uyikhumbule ukuthi yonke ifoni inokushaja okuguquguqukayo. Uma ifoni yethu ingenawo amandla okushaja okungenantambo, singathenga amakesi akhethekile noma amakhava okufanele anamathiselwe "ngemuva" kwefoni yethu futhi axhunywe kusokhethi yokushaja. Ngenxa yalokho, imbondela (ikesi) iyingxenye elahlekile ethola amandla, futhi ngesokhethi yokushaja, yamanje iphakela ifoni yethu. Imbondela enjalo ibiza kubhasikidi kusuka ku-50 kuya ku-100 zł, kuye ngemodeli yefoni nomkhiqizi wembondela.

Ishaja eguquguqukayo. Ishaja yasefekthri kumodeli entsha

Njengoba la mashaja aqala ukuduma kakhulu, anikezwa njengenketho yefekthri ezimotweni ezintsha. Kunjalo, ekuqaleni lezi bekuyizinketho kuphela zamakilasi e-Premium, kodwa manje ungazama ukusho ukuthi "zishaya imbongolo" futhi ziyatholakala ngokujwayelekile.

Isibonelo, ku-Mercedes C Cabrio enguqulweni evamile, inketho "Ifoni engenantambo nokushaja nge-Bluetooth" ibiza i-PLN 1047. Ku-Audi A4, inketho ye-"Audi phone booth" ibiza i-PLN 1700, kanti ku-Skala Scala, inketho ethi "bluetooth plus", ehlanganisa ukuxhumana nothi lwangaphandle - ishaja engenantambo ye-smartphone, ibiza i-PLN 1250.

Ishaja eguquguqukayo. Ingabe kuyafaneleka?

Ukuthi kuyafaneleka yini ukusebenzisa imali engaphezu kuka-1000 PLN emotweni entsha, wonke umuntu kufanele azihlulele. Uma kuziwa ekuthengeni ukusetha cishe kwe-PLN 100-200 yemodeli endala esetshenzisiwe, ngeluleka ngobuqotho ngokumelene nayo. Sicela uhlaziye ukuthi ibhethri lakho lihlala isikhathi esingakanani ngemva kokushajwa ebusuku? Ngingakwazi ukugcwalisa ifoni yami emsebenzini? Ingabe kuyakufanelekela ukuthenga isibambi ozosisebenzisa ngesikhathi esisodwa ishaja futhi sonakalise ukuhlotshiswa kwedeshibhodi? Ukuhlaziywa kwale mibuzo kuphela okuzophendula ukuthi ingabe kufanelekile ngempela ...

Funda nalolu daba: Ihlola iVolkswagen Polo