Kodi kutsogolo ndi kusintha kwa batri ndikotani?

Batire iliyonse yosungira imakhala ndi malo omata pathupi - opanda (-) ndi kuphatikiza (+). Kudzera kumapeto, imalumikizana ndi netiweki yamagalimoto, imapereka sitata ndi ogula ena. Pamalo ophatikizira ndi ocheperawo kumatsimikizira kuti batriyo ndi polarity. Ndikofunikira kuti madalaivala adziwe bwino momwe batiri limakhalira kuti lisasakanikane ndi omwe amalumikizana nawo nthawi yayitali.

Polarity yamagetsi

Polarity amatanthauza makonzedwe azinthu zonyamula pakadali pano pachikuto cham'mwamba kapena kutsogolo kwa batire. Mwanjira ina, uwu ndiye mwayi wowonjezera ndi wopanda pake. Zowongolera zamakono zimapangidwanso ndi lead, monga mbale mkati.

Pali magawo awiri wamba:

• molunjika polarity;
• kusintha polarity.

Mzere wowongoka

Munthawi ya Soviet, mabatire onse opangidwa kunyumba anali owonekera molunjika. Mapeto amalo amapezeka malinga ndi chiwembucho - kuphatikiza (+) kumanzere ndikuchotsa (-) kumanja. Mabatire omwe ali ndi dera lomwelo amapangidwa tsopano ku Russia komanso pambuyo pa Soviet. Mabatire opangidwa ndi mayiko akunja, omwe amapangidwa ku Russia, amakhalanso ndi chiwembu chotere.

Kubwerera

Pa mabatire oterowo, pali minus kumanzere, ndi kuphatikiza kumanja. Dongosolo ili ndilofanana ndi mabatire opangidwa ku Europe motero chifukwa chake polarity nthawi zambiri amatchedwa "europolarity".

Chiwembu chosiyana sichimapereka mwayi uliwonse wapadera. Sizimakhudza kapangidwe kake ndi magwiridwe ake. Mavuto angabuke mukayika batire yatsopano. Polarity yotsutsana imapangitsa kuti batri isinthe mawonekedwe ndipo kutalika kwa waya sikungakhale kokwanira. Komanso, dalaivala akhoza kungosokoneza makalata, omwe angapangitse dera lalifupi. Chifukwa chake, ndikofunikira kusankha mtundu wa batri lagalimoto yanu mukamagula.

Mudziwa bwanji?

Sizovuta kuzipeza. Choyamba muyenera kutsegula batri kuti mbali yakutsogolo ikuyang'anireni. Ili pambali pomwe pamakhala zinthu ndi zomata za logo. Komanso, malo omangapo pole ali pafupi ndi mbali yakutsogolo.

Pa mabatire ambiri, mutha kuwona nthawi yomweyo "+" ndi "-" zikwangwani, zomwe zikuwonetsa molondola momwe olumikiziranawo alili. Opanga ena amawonetsa zambiri zolembedwazo kapena kuwunikira zomwe akutsogolera pakadali pano. Nthawi zambiri kuphatikiza kumakhala kofiira ndipo kutulutsa kumakhala buluu kapena lakuda.

Polemba, polarity yotsalira imawonetsedwa ndi kalata "R" kapena "0", ndi kalata yakutsogolo - "L" kapena "1".

Kusiyana kwa nkhaniyi

Mabatire onse amatha kugawidwa motere:

• zoweta;
• Mzungu;
• Chaku Asia.

Ali ndi mfundo zawo zopanga komanso pinout. Mabatire a ku Ulaya, monga lamulo, ndi ergonomic komanso ophatikizana. Othandizira kubwereketsa amakhala ndi kukula kwakukulu. Kuphatikiza - 19,5 mm, kusiya - 17,9 mm. Kukula kwa olumikizana nawo pamabatire aku Asia ndikocheperako. Kuphatikiza - 12,7 mm, kuchotsera - 11,1 mm. Izi zikuyenera kuganiziridwanso. Kusiyana kwake kumawonetsanso mtundu wa polarity.

Kodi ndingathe kuyika batri ndi polarity ina?

Funso ili limayamba chifukwa cha iwo omwe anagula batri yamtundu wina mosazindikira. Mwachidziwitso, izi ndizotheka, koma zidzafunika ndalama ndi tepi yofiira posafunikira ndikukhazikitsa. Chowonadi ndi chakuti ngati mutagula batri ndi polarity yotsika yagalimoto yanyumba, ndiye kuti kutalika kwa mawaya sikungakhale kokwanira. Simungathe kukulitsa waya monga choncho. Gawo lamilandu komanso malekezero ake amafunika kuganiziridwanso. Zingasokonezenso mtundu wa kusunthika kwamakono kuchokera pa batri.

Njira yabwino kwambiri ndikubwezeretsa batiri ndi lina ndi njira yolumikizirana. Mutha kuyesa kugulitsa batiri lomwe mwagula, kuti musatayike.

Kusintha batri polarity

Madalaivala ena amagwiritsa ntchito njira yothetsera batri polarity. Umu ndi momwe mungasinthire kuphatikiza ndikuchotsa. Amachitidwanso kuti abwezeretse thanzi la batri. Kutembenuza polarity kumalimbikitsidwa pokhapokha pazovuta kwambiri.

Chonde chonde! Sitikulimbikitsani kuchita njirayi panokha (popanda kuthandizidwa ndi akatswiri) komanso m'malo omwe alibe zida zapadera. Zotsatirazi zikuchitika pansipa zimaperekedwa monga chitsanzo, osati malangizo komanso cholinga chokwanira kufotokozera mutu wankhaniyo.

Bweretsani ndondomeko ya polarity:

1. Kutulutsa batri ku ziro polumikiza mtundu wina wa katundu.
2. Lumikizani waya woyenera ndi minus, ndipo zoyipa ndi kuphatikiza.
3. Yambani kulipiritsa batri.
4. Lekani kulipiritsa pomwe zitini zikuphika.

Pochita izi, kutentha kumayamba kukwera. Izi ndizachilendo ndipo zikuwonetsa kusintha kwa polarity.

Njirayi imatha kuchitika pa batri lokhalokha lomwe limatha kupirira sulfation. M'mabatire otsika mtengo, mbale zotsogola ndizochepa kwambiri, kotero zimatha kugwa osapezanso bwino. Komanso, musanayambe kusintha mitengoyo, muyenera kuyang'ana kachulukidwe ka ma electrolyte ndi zitini zazifupi.

Kodi chingachitike ndi chiyani ngati mutasakanikirana mukayika?

Ngati polarity isinthidwa, zotsatirazi zitha kuchitika:

• fyuzi zowomba, zotumizira ndi mawaya;
• kulephera kwa diode mlatho wa jenereta;
• Kutopa kwa gawo lamagetsi lamagetsi, alamu.

Vuto losavuta komanso lotsika mtengo limatha kuwombetsedwa ndi fuseti. Komabe, ili ndiye ntchito yawo yayikulu. Mutha kupeza lama fuyusi ophulitsidwa ndi multimeter mwa "kulira".

Ngati mungasokoneze olumikizanawo, ndiye kuti jenereta, m'malo mwake, amagwiritsa ntchito mphamvu kuchokera pa batri, ndipo samapereka. Makina opangira jenereta samawerengedwa zamagetsi omwe akubwera. Batri imathanso kuwonongeka kapena kuwonongeka. Njira yosavuta kwambiri ndikutulutsa fuseti kapena kulandirana.

Kulephera kwa zida zamagetsi zamagetsi zamagetsi (ECU) kungakhale vuto lalikulu. Chipangizochi chimafuna kuti polarity iwonedwe ngakhale chitetezo chili mkati. Ngati lama fuyusi kapena kulandirana alibe nthawi kuwomba, ndiye ECU ayenera kulephera. Izi zikutanthauza kuti mwiniwake wamagalimoto amatsimikiziridwa kuti ndiwodalirika ndikuwongolera.

Zipangizo zambiri zamagetsi zamagalimoto, monga wailesi yamagalimoto kapena chokulitsira, zimatetezedwa pakusintha kwa polarity. Ma microcircuits awo amakhala ndi zinthu zapadera zoteteza.

Pamene "kuyatsa" kuchokera pa batri ina, ndikofunikanso kuwona kupendekeka komanso momwe kulumikizana kwa ma terminal kumayendera. Kulumikizana kolakwika kudzapangitsa kufupika kwa 24. Ngati mawaya ali ndi gawo lokwanira, amatha kusungunuka kapena woyendetsa yekha adzawotchedwa.

Mukamagula batiri yatsopano, werengani mosamala malembedwewo ndikufunsani wogulitsa pazinthu zonse za batri. Ngati zidachitika kuti mudagula batri ndi polarity yolakwika, ndiye kuti ndibwino kuti musinthe kapena kugula yatsopano. Lonjezani mawaya ndikusintha batiri ngati njira yomaliza. Ndi bwino kugwiritsa ntchito chida choyenera kuposa kuwononga ndalama pokonzanso zinthu zodula pambuyo pake.