Iindidi neebhetri. isayizi Types AA amabhetri

Naziphi na izixhobo ukuba wayamene zombane, zisebenza neebhetri elizimeleyo. Kukho izinto ezininzi. Masenze ukuzama ukwenza intsingiselo kule yantlukwano. Kwinqaku lwanamhlanje siza kujonga iintlobo eziphambili iibhetri.

iintlobo into kanye yokuhlelwa kwazo

Ukwahlula izinto zabo ukusuka apho yenziwa izakhi esebenzayo. Nayiphi ibhetri siquka:

• i anode;
• a cathode;
• electrolyte.

Ngoku ke ishishini uvelisa iintlobo emihlanu iibhetri:

• YeTyuwa.
• Awana.
• Mercury.
• Lithium.
• Silver.

Unga kwakhona ukhethe iibhetri ibhetri.

Izixhobo ngokukodwa iimveliso ityuwa

Le ibhetri kungena amanye zinc-manganese ibhetri. Ubungakanani umbane stand-alone ayitshintshanga, kodwa iteknoloji itshintshe kakhulu. Ityuwa njengoko electrolyte ibhetri kusetyenziswa izisombululo ezisekelwe kloride Ammonium. Kulo solution na anode kunye cathode of the iibhetri. Ezi zinto zisebenza ezenziwe ngezinto ezifana zinc, kunye oxide manganese. Ibhulorho electrolyte ityuwa iqhagamshele. Inzuzo ephambili ukuba ezi ntlobo iibhetri - ngamaxabiso aphantsi. Le mithombo ezingabizi kakhulu yamandla phakathi bonke abanye, nto leyo zingathengwa. iintsilelo ezimandundu ziquka ilahleko enkulu kwi capacitance yombane ngexesha wokuqhuba. Kukho kwakhona Icala elisezantsi izinto ziquka ukonakala elifutshane. Sebenzisa element ngaphandle kokulahleka iimpawu zayo kubakho ngaphezu kweminyaka emibini. Ekupheleni kweli thuba, amandla ibhetri lancitshiswa-40%. Kumaqondo obushushu asezantsi, ibhetri ithe ayaba umthamo wayo yonke.

Iibhetri awana

Ezi ntlobo iibhetri kusungulwa kunyaka-64th. Kananjalo ngokuba obrak. Zahlukene njani? Simple umsebenzisi ukuqonda eli xesha ukusebenza. Njengoko ncomo, kuba iimveliso obrak bagcinwa elide kakhulu ngaphezu kwabanye. Kwaye ke iindleko 20-30 kuphela ekhulwini ngalinye ngakumbi. Electrode beengxenye data - zinc. isetyenziswa Kwakhona ekuvelisweni dioxide manganese. Le electrolyte sisisombululo potassium hayidroksayidi.

Ezi zinto eqhelekileyo. Ngabo ilungele uninzi bezixhobo zombane. Phakathi iingenelo - umthamo high zombane, xa kuthelekiswa ne-analogu saline, kunye ezikhabhathini ngoko ngokwanelisayo elide. An ibhetri awana unako ukusebenza ngaphandle ilahleko zemihlaba kunye neempawu nokuba kumaqondo obushushu aphantsi. Kule mizekelo, ukuphuculwa umoya yengxinano, ukunciphisa ingozi ukuvuza. Ngokuphathelele ixesha yokusebenza, ngoko ibhetri ungagcina ukuya kwiminyaka-5. Ibhetri self-khupha ngesantya esisezantsi kakhulu saline analog. Ezi ntlobo ze AAA iibhetri ekhethwa ukuze zisetyenziswe ngo-elektroniki.

Ngu bendlela ziquka ukuncitshiswa sesicatshulwa kwexesha ngamaxesha embandezelo, xa ibhetri ngenkuthalo ndakhululwa. In efanayo imveliso ityuwa, ubukhulu, ubunzima kunye neendleko lwesi sakhi liphezulu.

mercury

Kuba nokuveliswa zinc kwebhetri lisetyenziswa ezibonakalayo ukuze anode kunye cathodes zenziwa oxides mercury. Ngaphakathi esiseleni, electrode ezimbini ezahlulwe a kovalo kunye umahluli okhethekileyo. Imbobo buzane izisombululo olulodwa potassium hayidroksayidi. Ngenxa isakhiwo kunye nokwakhiwa, iibhetri imetyhuri lungasetyenziswa ibhetri. Kodwa xa ukusetyenziswa elibujikele le nto iya kuxhomekeka ukuthotywa - yehla kakhulu capacitance zombane.

Izinto eziluncedo eziphambili ziquka ombane oluzinzileyo, capacitance, iimeko obushushu elizimeleyo, ixesha elide zokugcina.

Bobubi zibandakanya iindleko eziphezulu, iingozi kunye depressurization kukuvuza mercury enobungozi. Kuyimfuneko ukuba ukulahla ezi iibhetri.

izinto zesiliva

Kuba anode nezinki iyasetyenziswa, cathodes zenziwa oxide zesilivere. Le electrolyte yi sodium okanye potassium hydroxides. Le iklasi iquka iibhetri umlindo. Phakathi izinto zibe bodwa izinzile ombane output kunye nobungakanani eliphezulu amandla. Ibhetri sinazo utshintsho ubushushu, kwaye ube ezikhabhathini elide. Ekuphela ezimbi - ixabiso eliphezulu.

lithium ibhetri

Le mveliso iye ngaphakathi cathode eyenziwe Lithium. Oku abazahlulayo ukusuka anode yi kovalo kunye umahluli. Uvalo ke buzane izisombululo ezikhethekileyo, electrolytes organic. Le eziluncedo ziquka ombane rhoqo, ubukhulu leyo ezimeleyo imisinga umthwalo. Ibhetri enobunzima osezantsi, ixesha elide zokugcina, kwakunye ukumelana neenguqu obushushu. Bobubi ziquka amanani aphezulu.

iibhetri

Kunye neebhetri non-zitshajwe neebhetri imveliso. Zinelungelo inzuzo enkulu - zingakotshwa agcwalisiwe amaxesha amaninzi. Iintlobo zitshajwe yahlukile, kakhulu - kukho ziincutshe, intsimbi-nickel, nickel-isiqalelo esithambileyo esimhlophe, kunye Lithium iimveliso.

Amacala zeebhetri

Zonke iibhetri liqulathwe-ngokwalo zingahlukaniswa enye kwenye ubukhulu. Enye indlela ethandwayo hlula - system yaseMelika. Le nkqubo elula gqitha, yaye lusetyenziswa kakhulu kumazwe amaninzi. Makhe sijonge iintlobo iibhetri ubukhulu. Ngokutsho ibhetri inkqubo American ebizwa «D» unawo milinganiselo ilandelayo - ukuphakama lingana 61,5 mm, lo ubudeki yi - 34.2 mm. Ombane - 1.5 V. Isiqalelo lohlobo "C" - 50.0 mm ukuphakama, 26.2 mm ububanzi, zinamandla ilingana no 1.5 V. Ibhetri «AA» ovelisa ombane 1.5 V yi 14.5 mm ubukhulu, nokuphakama kwalo yi 50,5 mm. Enye "AAA" kakhulu ethandwa okanye abantu "mizinchikovaya" eqhelekileyo - 44.5 mm ukuphakama, 10.5 mm ubukhulu, 1.5 V. "PP3" - 48,5 mm ukuphakama, 26.5 ububanzi, zinamandla 9 V.

Kubomi bemihla ngemihla abantu basebenzisa ngezigaba, kwaye Amalahle ingabizwa ngokwahlukileyo. Umzekelo, AA ubungakanani ongumzekelo luthelekiswe ngomnwe yabantu. Kuba kuthiwa edume lo ngomnwe. Kukho ezinye iintlobo ze iibhetri AA - AAA. Imilinganiselo efana ubungakanani Ucikicane. uhlobo Battery "C" ubizwa edume ngokuba "Thumbelina". PP3 - akukho nto kodwa isithsaba.

Iqhosha-uhlobo ibhetri

It is a anode yesilivere, a cathode zinc, le electrolyte ngokohlobo umxube ityuwa paste guquki.

abenzi Ezahlukeneyo iibhetri badla banokumakisha le mveliso, kunye nemiqondiso bakude umgangatho. Cinga ngoko ke iqhosha-uhlobo ibhetri. Iifom azakubalulwa ngobukhulu zabo eqhelekileyo. Ubungakanani uqale ngo 5.8 mm kunye 11.6 iphela mm. Ukuphakama yahluka ukusuka 2.1 ukuya 5.4 mm. Ezi neebhetri zesilivere ezincinane kusetyenziswa amandla elektroniki okanye zwi. Xa ufuna ukutshintsha ibhetri, abantu basoloko becinga, hlobo luni ibhetri kuthenga. Ukuba umenzi agqibe ngako kwiiyure element 399, ezizezinye sikhethe esikhundleni:

• LR57.
• LR57SW.
• LR927.

Zonke ezi ntlobo iibhetri ezifana alingane. Inani ibonisa ukuba ibhetri a 2.6 mm aphezulu 9.5 mm ubukhulu.

uphawu

International Electrotechnical Commission IEC liqulunqe inkqubo weesimboli apho abenzi mihla kufuneka ukuba baleyibhelishe iibhetri.

Umzekelo, kukho into kunye nokonyulwa 15 A LR6 AA 1.5 V. Ngoko ke, ezi ntlobo iibhetri abe isigxina 15 Ah. Udidi (kulo mzekelo «AA») lubonisa ukuba Finger ibhetri ekwaziyo lokuhambisa ombane 1.5 V. A LR6 ingxelo ukuba iseli obrak.

«R» Saline izinto zibonakaliswe. Awana - «LR», isilivere - «SR», Lithium - «CR». Ukongezelela, maxa wambi neebhetri zibonisa iiklasi, nangoncedo yamanani. 20 - i D-class, C - 14, AA - 6, AAA - 03, PP3 - 6/22. Bona babe neempawu zabo kunye iqhosha-uhlobo ibhetri. Forms ichazwe ngu ngenani. Okulandelayo izakhi bonke abalinganiswa kumzekelo. Iileta bathi ukuba element lohlobo obrak. Inani ingxelo ukuba ilungu ngayo AA yeklasi.

isiphelo

Ngaloo ndlela, ukwazi ubungakanani iibhetri namhlanje, ingcaciso yabo yasiwa lula ukufumana umthombo efanelekileyo amandla liqulathwe-ngokwalo ukuba naziphi na izixhobo eziphathwayo. Kodwa uyazi ulwazi oluneenkcukacha umntu oqhelekileyo ezifana esitalatweni akukho mfuneko. Isizathu ingqalelo kuphela ubungakanani ukhetho. 90 ekhulwini zonke iibhetri - a AA okanye AAA. Ukuze wenze impazamo apha kunzima.