Ngicabanga ukuthi abantu abaningi bafuna ukwazi ukuthi hlobo luni lomthelela webhethri esivame ukulisebenzisa!Uma ungazi, ungeza ngokulandelayo, uqonde ngokuningiliziwe, wazi okunye, uqoqe ngaphezulu umqondo ojwayelekile.Okulandelayo yilesi sihloko: "izinhlobo ezintathu zebhethri zomsindo ezingenazintambo ezinkulu".
Eyokuqala: amabhethri omsindo angenantambo asebenzisa amabhethri e-NiMH
Isingeniso seIbhethri ye-NiMH: Ibhethri ye-NiMH iwuhlobo lwebhethri olusebenza kahle.Ibhethri ye-NiMH ihlukaniswe yaba yibhethri ye-NiMH enamandla kagesi kanye nebhethri ye-NiMH ene-voltage ephansi.I-positive esebenzayo yebhethri ye-NiMH yi-Ni(OH)2 (ebizwa nge-NiO electrode), into esebenzayo engeyinhle i-metal hydride, ebizwa nangokuthi i-hydrogen storage alloy (i-electrode ibizwa ngokuthi i-hydrogen storage electrode), kanti i-electrolyte ingu-6 mol/L. isisombululo se-potassium hydroxide.Amabhethri e-NiMH aya ngokuya aqashelwa njengesiqondiso esibalulekile sokusetshenziswa kwamandla e-hydrogen.
Amabhethri e-NiMH ahlukaniswe abe amabhethri e-NiMH anamandla amakhulu kanye namabhethri e-NiMH ane-voltage ephansi.Amabhethri e-NiMH ane-low-voltage anezici ezilandelayo: (1) umthamo webhethri ungu-1.2 ~ 1.3V, uma uqhathaniswa namabhethri e-cadmium nickel;(2) ukuminyana okukhulu kwamandla, izikhathi ezingaphezu kuka-1.5 zamabhethri e-cadmium nickel;(3) ingashajwa ngokushesha futhi ikhishwe, ukusebenza okuphansi kwezinga lokushisa kuhle;(4) ingavalwa, imelane ngokuqinile nokukhokhiswa ngokweqile nokukhipha;(5) asikho isizukulwane se-crystal dendritic, esingavimbela ukujikeleza okufushane ngaphakathi kwebhethri;(6) ephephile futhi enokwethenjelwa akukho ukungcola kwemvelo, akukho mphumela wenkumbulo, njll.
Okwesibili: amabhethri omsindo angenantambo asebenzisa amabhethri e-lithium polymer
Amabhethri e-lithium polymer(I-Li-polymer, eyaziwa nangokuthi amabhethri e-lithium ion e-polymer) inezinzuzo ezihlukahlukene njengamandla athize aphezulu, i-miniaturization, ukubancane kakhulu, isisindo esilula nokuphepha okuphezulu.Ngokusekelwe ezinzuzweni ezinjalo, amabhethri e-Li-polymer angenziwa kunoma yikuphi ukuma namandla okuhlangabezana nezidingo zemikhiqizo ehlukahlukene;futhi isebenzisa ukupakishwa kwe-aluminium-plastic, izinkinga zangaphakathi zingabonakaliswa ngokushesha nge-packaging yangaphandle, noma ngabe kunezingozi zokuphepha, ngeke ziqhume, ziqhume kuphela.Ebhethri le-polymer, i-electrolyte idlala umsebenzi ombaxambili we-diaphragm ne-electrolyte: ngakolunye uhlangothi, ihlukanisa izinto ezinhle nezimbi njenge-diaphragm ukuze ukuzikhipha nokujikeleza okufushane kungenzeki ngaphakathi kwebhethri, futhi ngakolunye. ngesandla, yenza i-lithium ions phakathi kwama-electrode aqondile namabi njenge-electrolyte.I-polymer electrolyte ayigcini nje ngokuba ne-conductivity kagesi enhle, kodwa futhi inezici zesisindo esilula, ukunwebeka okuhle kanye nokwakheka kwefilimu okulula okuhlukile ezintweni ze-polymer, futhi iphinde ilandele ukuthuthukiswa kwesisindo sokukhanya, ukuphepha, ukusebenza kahle okuphezulu nokuvikelwa kwemvelo. amandla amakhemikhali.
1, Ayikho inkinga yokuvuza kwebhethri, ibhethri layo alinayo i-electrolyte ewuketshezi ngaphakathi, isebenzisa okuqinile kufomu lejeli.
2, Ingenziwa ibe ibhethri elincanyana: nge umthamo 3.6V 400mAh, ukujiya yayo kungaba mncane njengoba 0.5mm.3, Ibhethri ingaklanywa ibe yizimo ezihlukahlukene.
4, Ibhethri ingagoba futhi ikhubazekile: ibhethri ye-polymer ephezulu ingagotshwa cishe ngama-degree angama-90.
I-5, Ingenziwa ibe yi-voltage eyodwa ephezulu: amabhethri e-electrolyte ewuketshezi angaxhunywa kuphela ochungechungeni ngamaseli amaningana ukuze athole amandla aphezulu, amabhethri e-polymer angenziwa abe inhlanganisela ye-multi-layer ngaphakathi kweyodwa ukuze kuzuzwe amandla aphezulu ngoba akukho uketshezi ngokwalo.
6, Amandla azoba kabili kunosayizi ofanayo wamabhethri e-lithium-ion.
Uhlobo lwesithathu: ibhethri elilalelwayo elingenantambo lisebenzisa amabhethri e-lithium angu-18650
Iyini ibhethri ye-18650 lithium?
18650 kusho, 18mm ububanzi kanye 65mm ubude.Futhi inombolo yemodeli yebhethri engu-14500, 14mm ububanzi no-50mm ubude.Ibhethri elijwayelekile elingu-18650 lisetshenziswa kakhulu embonini, ukusetshenziswa kwezakhamuzi akuvamile, kuvamile ebhethrini eliphathwayo kanye nethoshi lezinga eliphezulu elisetshenziswa kakhulu.
Indima ye18650 amabhethri e-lithiumkanye nokusetshenziswa kwezidakamizwa
18650 ithiyori yempilo yebhethri yokushaja umjikelezo izikhathi eziyi-1000.Ngaphezu kwalokho, ibhethri le-18650 lisetshenziswa kakhulu emikhakheni ye-elekthronikhi ngenxa yokuzinza kwayo okuhle emsebenzini: evame ukusetshenziswa ku-flashlight yezinga eliphezulu, amandla aphathekayo, i-wireless data transmitter, izingubo ezifudumele zikagesi nezicathulo, izinsimbi eziphathwayo, izinto zokukhanyisa eziphathekayo, iphrinta ephathekayo. , amathuluzi emboni, amathuluzi ezokwelapha, umsindo okungenantambo, njll.
Isikhathi sokuthumela: Jun-08-2023