Cov txheej txheem:

AA roj teeb thiab lwm yam khoom siv hluav taws xob rau cov thev naus laus zis digital
AA roj teeb thiab lwm yam khoom siv hluav taws xob rau cov thev naus laus zis digital
Anonim

Cov khoom siv digital niaj hnub no feem ntau yog siv los ntawm roj teeb. Qhov no yog qhov ua rau lawv mobile thiab yooj yim. Cov khoom siv yees duab thiab yees duab tsis muaj qhov zam. Cov roj teeb pov tseg (cov khoom siv tshuaj lom neeg tseem ceeb), txawm tias lawv muaj thiab tus nqi qis, ua haujlwm tsis zoo rau cov roj teeb (cov khoom siv tshuaj thib ob) uas tuaj yeem tiv taus ntau lub sijhawm rov qab. Txhawm rau xaiv lub zog tsim nyog rau koj cov cuab yeej, koj yuav tsum paub ob peb yam tseem ceeb ntawm lawv.

hom roj teeb

1. Cov roj teeb tshwj xeeb

aa roj teeb
aa roj teeb

Cov roj teeb tuaj yeem ua tau, uas yog, cov chaw tsim khoom ua lub roj teeb uas haum, piv txwv li, ib qho qauv tsuas yog ntawm nws hom. Ntawm no yog lus dag lub ntsiab tsis zoo. Vim yog lub cim ntawm cov roj teeb zoo li no, lawv tsuas tuaj yeem pom hauv cov khw muag khoom tshwj xeeb, tus nqi rau lawv yog qhov siab heev, thiab rau kev taug kev ntev nws tseem zoo dua kom muaj lub hwj chim seem. Tsis tas li ntawd, ntau lub npe ua rau lawv cov qauv tsis yograws li tus qauv AA roj teeb, yog li tus neeg siv tsis tas yuav xaiv ntau. Thiab lub ntsiab lus ntawm qhov tsis xws li capacitance lossis voltage kuj tsis tas yuav tsum tau. Txhua yam sib npaug los ntawm kev ua haujlwm ntev ntawm cov roj teeb zoo li no, koj yuav tsis nco qab qhov teeb meem no rau ob peb xyoos.

2. Cov roj teeb ntiv tes (AA, AAA)

AA roj teeb rau lub koob yees duab
AA roj teeb rau lub koob yees duab

Lwm hom roj teeb, raws li tau hais lawm, yog AA roj teeb. Qhov ntau thiab tsawg siv feem ntau yog AA thiab AAA. Cov roj teeb zoo li no yog siv rau hauv cov cuab yeej pheej yig thiab hauv SLR koob yees duab (tab sis tsis tshua muaj heev). Hauv cov qauv kev tshaj lij, "ntiv tes" yog siv ua ke nrog lub tshuab hloov pauv me me - lub zog - nws ruaj khov rau qhov hluav taws xob thiab lub zog. Cov roj teeb (AA, AAA) muaj qhov sib txawv tseem ceeb - muaj peev xwm thiab cov zis hluav taws xob.

Peev Xwm - tus nqi uas txiav txim siab txog kev pabcuam lub neej ntawm qhov chaw - tus nqi uas qhov chaw tuaj yeem muab tau. Qhov no cuam tshuam rau lub sijhawm ua haujlwm ntawm lub koob yees duab yees duab thiab yees duab. Cov khoom siv feem ntau hauv cov khoom siv yees duab muaj peev xwm ntawm 1500-3200 mAh.

Cov zis hluav taws xob ua kom ntseeg tau tias koj lub cuab yeej tig rau, thiab yog tias nws tus nqi qis, ces lub roj teeb zoo li no tsis haum rau koj, koj yuav tsum xaiv qhov muaj zog dua. Txwv tsis pub, lub koob yees duab lossis lub koob yees duab yuav tsis qhib.

Koj tsuas tuaj yeem txiav txim siab qhov zoo ntawm lub roj teeb ntawm kev ua lag luam lossis hauv khw muag khoom siv lub ntsuas ntsuas, cov cim ntawm cov khoom tsis yog ib txwm ua raws li qhov tseeb. Yog li tsis txhob txuag nyiaj, nws yog qhov zoo dua los xaiv AA roj teeb rau cov koob yees duab los ntawm cov tuam txhab paub zoo.

3. Tshuajcomposition

aa roj teeb
aa roj teeb

Roj teeb kuj txawv ntawm cov tshuaj muaj pes tsawg leeg. Qhov pheej yig tshaj yog cov ntsiab lus alkaline, tab sis lawv muaj qhov tsis zoo xws li lub cim xeeb. Qhov no txhais tau hais tias lub roj teeb xav tau kev tso tawm ntau tshaj plaws ua ntej them nyiaj, txwv tsis pub rov them tas li yuav txo nws txoj kev pab cuam lub neej. Xws li cov khoom lag luam kim kim yog siv tsis tau lawm, lawv tseem tsuas yog AA roj teeb. Tsis tas li ntawd, cov hlwb no tso cov kev xav tau ntawm cov chargers uas yuav tsum muaj kev tso tawm tag nrho.

Cov neeg nyiam tshaj plaws niaj hnub no, txawm tias lawv cov nqi, cov roj teeb lithium: Li-Ion thiab Li-Pol. Lawv tsis muaj cov nyhuv nco, lawv kuj yog lub teeb yuag. Qhov tseem ceeb tshaj plaws - tus nqi siab ntawm kev tsim khoom - ntau tshaj 1000 tawm / nqi mus. Tab sis lawv yuav tsum tsis txhob tso cai tso tawm tag nrho (raws li hauv alkaline).

Yog tias cov duab ntawm lub roj teeb tso cai thiab tsis muaj contraindications hauv cov lus qhia, alkaline roj teeb (AA, AAA) tuaj yeem hloov nrog cov lithium tsim nyog. Kev xaiv ntawm ib qho khoom siv tshwj xeeb yog nyob ntawm koj qhov kev nyiam thiab cov xwm txheej uas cov cuab yeej yuav ua haujlwm, thiab, ntawm chav kawm, ntawm koj cov peev nyiaj.

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