Polankhula za mabatire omwe amatha kuchangidwa, batire la NiCad ndiBattery ya NiMHndi mitundu iwiri ya batire yotchuka kwambiri m'dera la ogula ndi mafakitale.Battery ya NiCad inali imodzi mwa njira zabwino kwambiri za batri yowonjezereka.Pambuyo pake, batire ya NiMH yasintha pang'onopang'ono batri ya NiCad m'malo ogula ndi mafakitale chifukwa cha ubwino wake.Masiku ano, batire ya NiMH ndiyotchuka kwambiri kuposa batire ya NiCad m'malo ena.
Kuyambitsa Kwambiri kwa Mabatire a NiCad
Mabatire a NiCad (Nickel Cadmium) ndi amodzi mwa mabatire akale omwe amatha kuchangidwanso, akhalapo kuyambira kumapeto kwa zaka za m'ma 1800.Amapangidwa ndi nickel oxide hydroxide ndi cadmium ndipo amagwiritsa ntchito alkaline electrolyte.Mabatire a NiCad nthawi zambiri amagwiritsidwa ntchito pazida zotayira pang'ono monga mafoni opanda zingwe, zida zamagetsi, ndi zoseweretsa zamagetsi.
Ubwino umodzi waukulu wa mabatire a NiCad ndikuti ndi otsika mtengo poyerekeza ndi mitundu ina ya mabatire.Kuonjezera apo, ali ndi mphamvu zowonjezera mphamvu, kutanthauza kuti akhoza kusunga mphamvu zambiri m'malo ochepa.Mabatire a NiCad amakhalanso ndi ma charger abwino, kutanthauza kuti amatha kulipira nthawi yayitali ngakhale osagwiritsidwa ntchito.
Tsoka ilo, mabatire a NiCad ali ndi zovuta zina zazikulu.Chimodzi mwazofunikira kwambiri ndichakuti amavutika ndi "memory effect", kutanthauza kuti ngati batire ingotulutsidwa pang'ono ndikuyatsidwanso, imangokhala ndi ndalama pang'ono mtsogolomo ndikutaya mphamvu pakapita nthawi.Kukumbukira kumatha kuchepetsedwa ndi kasamalidwe koyenera ka batri.Komabe, akadali vuto kwa ambiri owerenga.Kuphatikiza apo, mabatire a NiCad ndi oopsa ndipo amayenera kubwezeretsedwanso kapena kutayidwa moyenera.
Kuyamba Kwambiri kwa Mabatire a NiMH
Mabatire a NiMH (Nickel Metal Hydride) adapangidwa chakumapeto kwa zaka za m'ma 1980 ndipo adadziwika mwachangu chifukwa chakuyenda bwino pamabatire a NiCad.Amapangidwa ndi nickel ndi haidrojeni ndipo amagwiritsa ntchito alkaline electrolyte, ofanana ndi mabatire a NiCad.Mabatire a NiMH nthawi zambiri amagwiritsidwa ntchito pazida zotayira kwambiri monga makamera a digito, ma camcorder, ndi ma consoles onyamula.
Chimodzi mwazabwino kwambiri za mabatire a NiMH ndikuti samavutika ndi kukumbukira, kutanthauza kuti amatha kubweza mosasamala kanthu kuti atayidwa bwanji.Izi zimawapangitsa kukhala abwino kwa zida zomwe zimafuna kulipiritsa pafupipafupi, monga makamera a digito kapena laputopu.Mabatire a NiMH ndi ocheperapo kuposa mabatire a NiCad ndipo amatha kutayidwa popanda kuwononga chilengedwe.
Ngakhale zabwino izi, mabatire a NiMH ali ndi zovuta zina.Chimodzi mwazofunikira kwambiri ndikuti ndi okwera mtengo kuposa mabatire a NiCad.Kuonjezera apo, ali ndi mphamvu zochepa zochepetsera mphamvu, kutanthauza kuti amafuna malo ochulukirapo kuti asunge mphamvu zomwezo.Pomaliza, mabatire a NiMH amakhala ndi alumali lalifupi kuposa mabatire a NiCad, kutanthauza kuti amataya mtengo wawo mwachangu akagwiritsidwa ntchito.
Kusiyana Pakati pa NiCad Battery ndi NiMH Battery
Kusiyanitsa pakati pa batire ya NiCad ndi batire ya NiMH kumatha kusokoneza anthu ambiri, makamaka posankha yoyenera pazosowa zawo.Mabatire amitundu iwiriyi ali ndi zabwino komanso zoyipa zawo, chifukwa chake ndikofunikira kumvetsetsa zomwe ali kuti apange chisankho chodziwika bwino chomwe chili choyenera pazosowa zanu, kaya ndi malo ogula kapena mafakitale.M'nkhaniyi, tikambirana za kusiyana pakati pa mabatire a NiCad ndi NiMH, komanso ubwino ndi kuipa kwawo.Ngakhale amawoneka ofanana, amakhalabe ndi kusiyana kosiyana mu mphamvu, kukumbukira kukumbukira, ndi zina.
1.Mphamvu
Kusiyana kwakukulu pakati pa mabatire a NiMH ndi NiCad ndi mphamvu zawo.Batire ya NiMH ili ndi mphamvu zambiri kuposa batire la NiCad.Kugwiritsa ntchito batri ya NiCad m'dera la mafakitale sikuvomerezeka chifukwa cha kuchepa kwake.Nthawi zambiri, mphamvu ya batri ya NiMH ndi nthawi 2-3 kuposa batire ya NiCad.Mabatire a NiCad nthawi zambiri amakhala ndi mphamvu ya 1000 mAh (maola milliamp), pomwe mabatire a NiMH amatha kukhala ndi mphamvu yofikira 3000 mAh.Izi zikutanthauza kuti mabatire a NiMH amatha kusunga mphamvu zambiri komanso kukhala nthawi yayitali kuposa mabatire a NiCad.
2.Chemistry
Kusiyana kwina pakati pa mabatire a NiCad ndi NiMH ndi chemistry yawo.Mabatire a NiCad amagwiritsa ntchito chemistry ya nickel-cadmium, pomwe mabatire a NiMH amagwiritsa ntchito chemistry ya nickel-metal hydride.Mabatire a NiCad ali ndi cadmium, chitsulo cholemera kwambiri chomwe chingakhale chowopsa ku thanzi la anthu komanso chilengedwe.Kumbali ina, mabatire a NiMH alibe zinthu zapoizoni ndipo ndi otetezeka kwambiri kugwiritsa ntchito.
3.Kuthamanga Kwambiri
Kusiyana kwachitatu pakati pa mabatire a NiCad ndi NiMH ndikuthamanga kwawo.Mabatire a NiCad amatha kulipiritsidwa mwachangu, koma amavutikanso ndi zomwe zimadziwika kuti "memory effect."Izi zikutanthawuza kuti ngati batire silinatulutsidwe kwathunthu isanabwerenso, imakumbukira mulingo wapansi ndikungolipira mpaka pamenepo.Mabatire a NiMH samavutika ndi kukumbukira ndipo amatha kulipiritsa nthawi iliyonse popanda kuchepetsa mphamvu.
4.Self-Discharge Rate
Kusiyana kwachinayi pakati pa betri ya NiCad ndi NiMH ndikudzipangira kwawo.Mabatire a NiCad ali ndi chiwongola dzanja chochuluka kuposa mabatire a NiMH, kutanthauza kuti amataya mtengo wawo mwachangu akagwiritsidwa ntchito.Mabatire a NiCad amatha kutaya mpaka 15% ya mtengo wawo wapamwezi, pomwe mabatire a NiMH amatha kutaya mpaka 5% pamwezi.
5.Mtengo
Kusiyana kwachisanu pakati pa mabatire a NiCad ndi NiMH ndi mtengo wawo.Mabatire a NiCad amakhala otsika mtengo kuposa mabatire a NiMH, kuwapangitsa kukhala otsika mtengo kwa iwo omwe ali ndi bajeti.Komabe, mabatire a NiMH ali ndi mphamvu zambiri komanso mavuto ochepa odzipangira okha, kotero kuti akhoza kukhala ofunika mtengo wowonjezera pakapita nthawi.
6.Kutentha
Kusiyana kwachisanu ndi chimodzi pakati pa mabatire a NiCad ndi NiMH ndikutengera kutentha kwawo.Mabatire a NiCad amachita bwino kuzizira, pomwe mabatire a NiMH amachita bwino pakutentha kotentha.Choncho, malingana ndi zomwe akufuna, mtundu umodzi ukhoza kukhala woyenerera bwino.
7.Ubwenzi Wachilengedwe
Pomaliza, kusiyana kwachisanu ndi chiwiri pakati pa mabatire a NiCad ndi NiMH ndiko kuyanjana kwawo ndi chilengedwe.Mabatire a NiCad ali ndi cadmium, chitsulo chowopsa kwambiri, ndipo amatha kukhala owopsa ku chilengedwe ngati satayidwa moyenera.Mabatire a NiMH, nawonso, alibe zida zapoizoni ndipo ndi otetezeka kwambiri kugwiritsa ntchito ndikutaya.
Mapeto
Pomaliza, mabatire a NiCad ndi NiMH onse ndi mabatire omwe amatha kuchangidwa, koma amasiyana m'njira zingapo.Mabatire a NiCad ali ndi mphamvu zochepa ndipo amatha kukumbukira kukumbukira, pamene mabatire a NiMH ali ndi mphamvu zambiri ndipo samavutika ndi kukumbukira.Mabatire a NiCad nawonso ndi otsika mtengo ndipo amachita bwino m'nyengo yozizira, pamene mabatire a NiMH ndi okwera mtengo kwambiri ndipo amachita bwino potentha.Pomaliza, mabatire a NiCad ndi owopsa kwa chilengedwe, pomwe mabatire a NiMH alibe zinthu zapoizoni.Pamapeto pake, mtundu wanji womwe mumasankha umatengera zosowa zanu ndi zomwe mukufuna kugwiritsa ntchito.
Mukufuna Thandizo Lopanga Battery Yowonjezeranso?
Malo athu a ISO-9001 ndi gulu lodziwa zambiri ali okonzeka kutengera mtundu wanu kapena zosowa zanu zopangira batire, ndipo timapereka ntchito yokhazikika kuti mutsimikizireBattery ya NiMHndiNiMH batire paketizidapangidwa kuti zigwirizane ndi zomwe mukufuna.Pamene mukukonzekera kugulanimh mabatireza zosowa zanu,lumikizanani ndi Weijiang lerokuti ikuthandizeni kupanga batire yowonjezereka.
Nthawi yotumiza: Jan-04-2023
