Ikhaya nomndeni, Izesekeli
Yiziphi izinsimbi zamabhethri ezincane?
Kunezinhlobo eziningana zazo, ezihlukile ngesimo nobukhulu: ezinkulu, eziphakathi, umunwe, amabhethri amancane, square kanye nxazonke. Zingaba eziyinhloko, zisetshenziswe kanye, futhi zesekondari - ziyasetshenziswa ngokuphindaphindiwe, ngoba zingabuyiselwa.
Amabhethri e-Misinchikov angumthombo wamandla kagesi. Yakhiwe ngenxa yempendulo yamakhemikhali egeleza ngaphakathi, ukuguqula amakhemikhali amandla abe amandla kagesi. Ukuma kwamabhethri akuyona ingozi. I-cylinder ende futhi encane kakhulu ibamba kahle ngokushisa ukushisa futhi inokumelana okuncane kakhulu ngaphakathi kwebhethri.
Noma yiziphi amabhethri e-mizinchikovye anesisetshenziswa esifanayo: ngaphakathi kukhona i-electrolyte nezinsimbi ezimbili ezahlukene. Insimbi eyodwa i-oxidizer-anode, ithatha ama-electron.
Amabhethri i-mizinchikovye angakwazi ukumelana nomthwalo omncane ngesamba esingu-1.2 - 1.6 V. Kodwa lokhu kwanele ukusebenza kwamanye amadivaysi, njengesibonelo sephaneli yokulawula noma umdlali omncane.
Singakwazi ukuhlukanisa izinhlobo eziningana ezisetshenzisiwe kakhulu zamabhethri, ezihlukile ekwakhiweni kwamakhemikhali:
- Usawoti - ikakhulukazi osetshenziselwa amawashi odonga nasezindlini ezihlukahlukene.
- I-alkaline noma i-alkaline - esetshenziselwa imishini edingekayo yamanje: flashlight, shaver kagesi, umshini olawulwa yomsakazo, ikhamera nabanye.
- I-lithium - isetshenzisiwe namuhla ayivamile. Zikhiqizwa ngobuningi obuncane ngohlobo oluthile lwamabhethri kanye nohlobo oluthile lwemishini ehlomele amadivayisi amaningi okuphepha kanye nabalawuli abakhethekile abaqapha izinga lokukhokha.
- I-Mercury - ihluke ngokuqhubekayo kwamandla kagesi kanye namandla amakhulu kakhulu, kepha ayitholakali ngenxa yemiphumela eyingozi ye-mercury equkethwe kuzo.
- Isiliva - unamandla amakhulu futhi usebenze ngokucophelela kokushisa okuphansi futhi okuphakeme. Ungasebenzisi ngokumangalisayo ngenxa yezindleko eziphezulu.
Amabhethri mizinchikovye - lena uhlobo "lwesitolo sokugcina amandla", esingasetshenziswa ngokuphelele kunoma iyiphi idivayisi namadivaysi. Noma kunjalo, azidingi isikhala esikhulu somzimba, okwenza kubaluleke kakhulu kumadivaysi e-compact.
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