Kana uchitaura nezve mabhatiri anochajwa, bhatiri reNiCad uyeNiMH bhatirindiwo marudzi maviri ebhatiri rinonyanya kufarirwa muvatengi uye munzvimbo yemaindasitiri.NiCad bhatiri yaive imwe yeakanakisa sarudzo kune rechargeable bhatiri.Gare gare, bhatiri reNiMH zvishoma nezvishoma rakatsiva bhatiri reNiCad munzvimbo dzevatengi uye maindasitiri kune zvakanakira.Mazuva ano, bhatiri reNiMH rinonyanya kufarirwa kupfuura bhatiri reNiCad mune dzimwe nzvimbo.
Yekutanga Sumo yeNiCad Mabhatiri
Mabhatiri eNiCad (Nickel Cadmium) nderimwe remabhatiri ekare anogona kuchajwa, anga aripo kubva mukupera kwezana ramakore rechi 19.Iwo anoumbwa nickel oxide hydroxide uye cadmium uye anoshandisa alkaline electrolyte.Mabhatiri eNiCad anowanzo shandiswa mumidziyo yakaderera-yakadzika senge nhare dzisina tambo, maturusi emagetsi, uye matoyi emagetsi.
Imwe yemabhenefiti makuru eNiCad mabhatiri ndeyekuti iwo akachipa zvichienzaniswa nemamwe marudzi emabhatiri.Pamusoro pezvo, vane huwandu hwesimba repamusoro, zvichireva kuti vanogona kuchengetedza simba rakawanda munzvimbo diki.Mabhatiri eNiCad anewo kuchengetedza kwakanaka kwekuchaja, zvichireva kuti anogona kubata chaji kwenguva yakareba kunyangwe isiri kushandiswa.
Nehurombo, mabhatiri eNiCad ane zvimwe zvinokanganisa zvakanyanya.Chimwe chakanyanya kukosha ndechekuti vanotambura ne "memory effect", zvichireva kuti kana bhatiri rikangobuditswa zvishoma rozochajwazve, rinongobata chikamu chechaji mune ramangwana uye kutadza kugona nekufamba kwenguva.Iyo ndangariro mhedzisiro inogona kuderedzwa nekwakaringana bhatiri manejimendi.Zvisinei, ichiri dambudziko kune vakawanda vashandisi.Pamusoro pezvo, mabhatiri eNiCad ane muchetura uye anofanirwa kushandiswazve kana kuraswa nemazvo.
Yekutanga Sumo yeNiMH Mabhatiri
Mabhatiri eNiMH (Nickel Metal Hydride) akagadzirwa mukupera kwema1980 uye akakurumidza kuve akakurumbira nekuda kwekuvandudza kwavo kushanda pamabhatiri eNiCad.Iyo inoumbwa nickel nehydrogen uye inoshandisa alkaline electrolyte, yakafanana neNiCad mabhatiri.Mabhatiri eNiMH anowanzo shandiswa mumidziyo yakakwira-drain yakadai sedhijitari makamera, camcorder, uye inotakurika game consoles.
Imwe yemabhenefiti makuru eNiMH mabhatiri nderekuti haatambure nemhedzisiro yekurangarira, zvichireva kuti anogona kubhadharwa kunyangwe akadirwa.Izvi zvinoita kuti zvive zvakanaka kune zvishandiso zvinoda kugara uchichaja, senge digital kamera kana laptops.Mabhatiri eNiMH haana muchetura kupfuura mabhatiri eNiCad uye anogona kuraswa zvakachengeteka pasina kukuvadza nharaunda.
Pasinei nezvakanakira izvi, mabhatiri eNiMH ane zvimwe zvinokanganisa.Chimwe chinonyanya kukosha ndechekuti anodhura kupfuura mabhatiri eNiCad.Pamusoro pezvo, vane simba rakaderera, zvichireva kuti vanoda nzvimbo yakawanda yekuchengetedza huwandu hwesimba.Pakupedzisira, mabhatiri eNiMH ane hupenyu hupfupi pane mabhatiri eNiCad, zvichireva kuti anorasikirwa nekuchaja nekukurumidza kana asina kushandiswa.
Musiyano Pakati peNiCad Bhatiri uye NiMH Bhatiri
Misiyano pakati pebhatiri yeNiCad nebhatiri yeNiMH inogona kuvhiringa vanhu vazhinji, kunyanya pakusarudza iyo yakakodzera pane zvavanoda.Mhando mbiri idzi dzemabhatiri dzine zvadzakanakira nezvadzinoipira, saka zvakakosha kuti unzwisise zvavari kuita sarudzo ine ruzivo yekuti nderipi rinonyatsokodzera zvaunoda, mungava mutengi kana nharaunda yemaindasitiri.Muchikamu chino, tichakurukura mutsauko pakati peNiCad neNiMH mabhatiri, pamwe chete nezvaakanakira nezvazvakaipira.Kunyangwe iwo achiratidzika akafanana, achine mutsauko wakasiyana mukugona, ndangariro, uye zvimwe.
1.Capacity
Musiyano mukuru pakati peNiMH neNiCad mabhatiri ndiko kugona kwavo.Bhatiri reNiMH rine huwandu hwepamusoro kupfuura bhatiri reNiCad.Kushandisa bhatiri reNiCad munzvimbo yeindasitiri hazvikurudzirwe kune yakaderera huwandu.Kazhinji, huwandu hwebhatiri reNiMH hwakareba 2-3 nguva kupfuura bhatiri reNiCad.Mabhatiri eNiCad anowanzo kuve ane simba rezita re1000 mAh (milliamp maawa), nepo mabhatiri eNiMH achikwanisa kusvika mazana matatu emakumi matatu ehumwe simba.Izvi zvinoreva kuti mabhatiri eNiMH anogona kuchengetedza simba rakawanda uye kugara kwenguva refu kupfuura mabhatiri eNiCad.
2.Chemistry
Mumwe mutsauko pakati peNiCad neNiMH mabhatiri ndeye chemistry yavo.Mabhatiri eNiCad anoshandisa nickel-cadmium chemistry, nepo NiMH mabhatiri anoshandisa nickel-metal hydride chemistry.Mabhatiri eNiCad ane cadmium, ine chepfu inorema simbi inogona kuve nengozi kuhutano hwevanhu uye nharaunda.Kune rimwe divi, mabhatiri eNiMH haana chero zvinhu zvine chepfu uye akachengeteka zvakanyanya kushandisa.
3.Kuchaja Speed
Musiyano wechitatu pakati peNiCad neNiMH mabhatiri ndiko kumhanya kwavo kwekuchaja.Mabhatiri eNiCad anogona kuchajwa nekukasira, asi ivo vanotamburawo kubva kune inozivikanwa se "memory effect."Izvi zvinoreva kuti kana bhatiri risina kubudiswa zvakakwana risati rachajisa, rinoyeuka chikamu chepasi uye rinongochaja kusvika ipapo.Mabhatiri eNiMH haatambudzi nemhedzisiro uye anogona kuchajwa chero nguva pasina kudzikisa huwandu.
4.Self-Discharge Rate
Musiyano wechina pakati peNiCad neNiMH bhatiri chiyero chavo chekuzviburitsa.Mabhatiri eNiCad ane mwero wepamusoro wekuzviburitsa kupfuura mabhatiri eNiMH, zvichireva kuti anorasikirwa nekuchaja nekukurumidza kana asina kushandiswa.Mabhatiri eNiCad anogona kurasikirwa anosvika gumi neshanu muzana ekuchajisa kwavo pamwedzi, nepo NiMH mabhatiri anogona kurasikirwa anosvika 5% pamwedzi.
5.Mutengo
Musiyano wechishanu pakati peNiCad neNiMH mabhatiri ndiwo mutengo wavo.Mabhatiri eNiCad anowanzo kuve akachipa kupfuura mabhatiri eNiMH, achiaita sarudzo inokwanisika kune avo vari mubhajeti.Nekudaro, mabhatiri eNiMH ane huwandu hwepamusoro uye mashoma ekuzviburitsa ega matambudziko, kuitira kuti iwo angave akakodzera iyo yekuwedzera mutengo mukufamba kwenguva.
6.Tembiricha
Musiyano wechitanhatu pakati peNiCad neNiMH mabhatiri ndiko kunzwa kwavo kwekushisa.Mabhatiri eNiCad anoita zvirinani mukutonhora kunotonhora, nepo mabhatiri eNiMH achiita zvirinani mukupisa kunodziya.Nokudaro, zvichienderana nekushandiswa kwakarongwa, imwe mhando inogona kuve yakakodzera.
7.Ushamwari Hwakatipoteredza
Pakupedzisira, musiyano wechinomwe pakati peNiCad neNiMH mabhatiri ndiko kushamwaridzana kwavo kwezvakatipoteredza.Mabhatiri eNiCad ane cadmium, ine chepfu inorema simbi, uye inogona kuva nengozi kunharaunda kana isina kuraswa nemazvo.Mabhatiri eNiMH, ukuwo, haana zvinhu zvine chepfu uye akachengeteka zvakanyanya kushandisa nekurasa.
Mhedziso
Mukupedzisa, mabhatiri eNiCad neNiMH ese ari maviri mabhatiri anochajwa, asi anosiyana munzira dzakati wandei.Mabhatiri eNiCad ane simba rakaderera uye anonyanya kutarisana nemhedzisiro yekurangarira, nepo mabhatiri eNiMH ane huwandu hwepamusoro uye asingatambudzi nemhedzisiro yekurangarira.Mabhatiri eNiCad zvakare akachipa uye anoita zvirinani mukutonhora, nepo mabhatiri eNiMH achidhura uye anoita zvirinani mukupisa kunodziya.Chekupedzisira, mabhatiri eNiCad ane njodzi zvakanyanya kunharaunda, nepo mabhatiri eNiMH asina zvinhu zvine chepfu.Pakupedzisira, ndeupi rudzi rwaunosarudza zvinoenderana nezvido zvako uye chinangwa chekushandisa.
Unoda Rubatsiro Kugadzira Bhatiri Rinochajwazve?
Yedu ISO-9001 nzvimbo uye timu ine ruzivo rwakanyanya yakagadzirira prototype yako kana bhatiri kugadzirwa zvinodiwa, uye isu tinopa tsika basa kuve nechokwadi chako.NiMH bhatiriuyeNiMH bhatiri pakiakagadzirwa kuti asangane nezvinodiwa zveprojekiti yako.Paunenge uchironga kutenganimh mabhatirinezvezvido zvako,taura naWeijiang nhasikuti ikubatsire kugadzira bhatiri rinochajwa.
Nguva yekutumira: Jan-04-2023
