Amandla wamandla amadivaysi ahlukahlukene akhethiwe angabonakali - kubaluleke kakhulu lapha "ukugcwalisa" kwangaphakathi. Wonke umuntu ofuna ukuthola umkhiqizo wekhwalithi futhi ngesikhathi esifanayo ukusindisa, udinga ulwazi olusisekelo lwezinhlobo zamabhethri nokuqonda umehluko wabo.
Iphi amabhethri asetshenzisiwe?
Insimu yokusetshenziswa kwamaseli e-galvanic ahlukahlukene. Nasi uhlu olungaphelele lwamadivayisi lapho kudingeka khona. Zisetshenziswa ku:
- ukulawula okude;
- udonga nama-crystal;
- imishini yezithombe;
- umsakazo;
- umculo wezingane kanye namathoyizi avuthayo;
- ama-razors kagesi;
- abadlali bomculo;
- ama-flashlights;
- izincwadi zencwadi;
- izinsiza zokuzwa;
- tonometers.
Kunezinhlawulo ezinjalo njengebhethri elinokukhishwa kwe-USB ukushaja ngokuqondile igajethi noma ibhethri eguquguqukayo kuya kwamasayizi amabili - i-AA ne-AAA.
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Yiziphi izinhlobo zamabhethri?
Ukuthenga okokuqala ibhethri yedivayisi yakho kulula ukwenza amaphutha. Phela, akukhona wonke umuntu ukucacisa usayizi ngqo ngeso. Ngakho-ke, kungcono ukuthatha nawe esitolo isilawuli esifanayo esikude kusukela ku-TV noma ikhamera, ukuze umthengisi-umthengisi athathe ngqo imingcele efunwa yi-electroplating.
Ngohlobo (usayizi), amabhethri ahlukaniswe abe:
- I-AA;
- I-AAA;
- AAAA;
- I-A23;
- C;
- D;
- 333b;
- PP3.
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Usayizi ovame kakhulu yi-AA ne-AAA, C. Okunye okusetshenziselwa ukusetshenziselwa okujwayelekile. Ukubuka ngokucophelela ukubhaliswa ngakunye, ungabona ukuphawula ezincwadini zesiLatini. Kusho okulandelayo:
- R is saline . Yayikhiqizwa okokuqala ekuqaleni kwekhulu lama-20 futhi isasebenza ngokuphumelelayo kumadivayisi ahlukahlukene. Inzuzo enkulu yalezi zakhi ze-galvanic yintengo ephansi. Abathengi bemikhiqizo enjalo kufanele bazi ukuthi izindleko eziphansi zihlobene ngokuqondile nekhwalithi. Amaseli ensawoti anempilo encane yokusebenza futhi ngokuvamile kudingeka adluliselwe. Zifanele amadivaysi ane-low power consumption - kuze kufike ku-10 mA.
- I-LR - i-alkaline (i-alkaline) . Lezi zinhlobonhlobo zimakwe ngokubhalwe emzimbeni u-ALKALAINE, olimini olucacile lusho umsebenzi omude kunabanqamuli abasawoti. Lawa mabhethri angakwazi ukumelana nokushisa okungaphezulu kokushisa futhi abe nokuphila okungekho emkhakheni wezinsuku ezifinyelela ku-5.
- I-CR - i-lithium . Lawa mabhethri "okudlala isikhathi eside" angabonakala ngokubhalwe emzimbeni - LITHIUM. Impilo yesheluli iyineminyaka engu-15. Isikhathi somsebenzi, ukukhuthazela okukhudlwana emazingeni okushisa aphansi, kwenza abaholi kule ndawo, nakuba kuphakamisa intengo uma kuqhathaniswa ne-alkaline izikhathi ezingaphezu kwesine.
- SR - isiliva . Lezi zinhlobo zisetshenziswa kakhulu kumadivayisi afana namawashi, amathoyizi wezingane futhi unompilo omude. Ngokungafani namabhethri e-mercury angasebenzi, esiliva ahambisana kakhulu, lokho okungeke kube yingozi empilweni yabantu.
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Izinhlobo zamabhethri omunwe
Kubantu obude kakhulu nakumakhemikhali kanye ne-physics kubonakala sengathi wonke amabhethri ahlukile, kodwa labo abawazi amakhasimende sekudala baye bakhetha amabhethri avuselelekayo. Iyini inzuzo yabo ngaphezu kosawoti, i-lithium noma i-alkaline? Konke okuphathelene nokuphila isikhathi eside, ngoba lelo gama elithi "ibhethri" linikeza ikhono lokuqoqa amandla kanye nekhono lokufaka kabusha. Ngaphandle, owokuqala nowesibili akafani komunye nomunye futhi badideka kalula. Yingakho kufanele ufunde ngokucophelela ukumaka. Amabhethri angavuselelwa angamanye amabili:
- i-lithium-ion (Li-ion);
- i-nickel-metal hydride ( Ni-MH ).
Bangabhekiselwa ku-AAA ne-AA amabhethri. Owokuqala bathole igama lesizwe elincane le-micropalchic noma i-mizinchikovye ngobukhulu obuncane. Bobabili bobabili balahlwa futhi bavuselelwa futhi bakhishwa ishaja esikhethekile.
Ukuthenga amabhethri, udinga ukuqiniseka ngokuthenga umkhiqizo wekhwalithi. Kunconywa ukuqinisekisa ukuthi impilo yeshalofu ayiphume, ukuthenga amabhethri ezindaweni lapho izinga lokushisa lomoya lizinzile khona, futhi ukugwema ukuthenga ezimakethe ezizenzekelayo noma ezikhathini. Isisho esithi "Asizuzi kakhulu ukuthenga izinto ezishibhile" kuhambisana nalesi sihloko. Ishibhile ibhethri, kancane kuyohlala.