Ndicinga ukuba abantu abaninzi bafuna ukwazi ukuba luhlobo luni lwebhetri esihlala siyisebenzisa!Ukuba awuyazi, unokuza ngokulandelayo, uqonde ngokweenkcukacha, wazi ezinye, uqokelele ngakumbi ingqiqo ethile.Elilandelayo leli nqaku: "iintlobo ezintathu ezinkulu zebhetri yeaudio engenazingcingo".
Eyokuqala: iibhetri zeaudio ezingenazingcingo zisebenzisa iibhetri zeNiMH
Intshayelelo yeIbhetri yeNiMH: Ibhetri yeNiMH luhlobo lwebhetri olunokusebenza kakuhle.Ibhetri ye-NiMH yohlulwe kumbane ophezulu webhetri ye-NiMH kunye nebhetri ye-NiMH ephantsi.Into esebenzayo esebenzayo yebhetri ye-NiMH yi-Ni(OH)2 (ebizwa ngokuba yi-NiO electrode), i-electrolyte esebenzayo yi-metal hydride, ekwabizwa ngokuba yi-hydrogen storage alloy (i-electrode ibizwa ngokuba yi-hydrogen storage electrode), kunye ne-electrolyte yi-6 mol/L. isisombululo se-potassium hydroxide.Iibhetri ze-NiMH zibonwa ngakumbi njengesikhokelo esibalulekileyo sokusetyenziswa kwamandla e-hydrogen.
Iibhetri ze-NiMH zahlulahlulwe zibe ziibhetri ze-NiMH eziphezulu kunye ne-low-voltage ye-NiMH.Iibhetri ze-NiMH ezine-voltage ephantsi zinezi mpawu zilandelayo: (1) amandla ombane ebhetri yi-1.2 ~ 1.3V, xa kuthelekiswa neebhetri ze-cadmium nickel;(2) ukuxinana kwamandla aphezulu, ngaphezu kwe-1.5 amaxesha eebhetri ze-cadmium nickel;(3) inokuhlawuliswa ngokukhawuleza kwaye ikhutshwe, ukusebenza kobushushu obuphantsi kulungile;(4) inokutywinwa, ukuchasana okunamandla kwi-overcharge kunye nokukhutshwa;(5) akukho sizukulwana sekristale se-dendritic, sinokuthintela isiphaluka esifutshane ngaphakathi kwebhetri;(6) ikhuselekile kwaye ithembekile akukho kungcoliseka kwendalo, akukho siphumo sokukhumbula, njl.
Okwesibini: iibhetri zeaudio ezingenazingcingo zisebenzisa iibhetri ze-lithium polymer
Iibhetri zepolymer lithium(I-Li-polymer, eyaziwa ngokuba yi-polymer lithium ion ibhetri) ineenzuzo ezahlukeneyo ezifana namandla athile aphezulu, i-miniaturization, i-ultra-thinness, ubunzima obulula kunye nokhuseleko oluphezulu.Ngokusekelwe kwiinzuzo ezinjalo, iibhetri ze-Li-polymer zingenziwa kuyo nayiphi na imilo kunye namandla okuhlangabezana neemfuno zeemveliso ezahlukeneyo;kwaye isebenzisa ukupakishwa kwe-aluminium-plastiki, iingxaki zangaphakathi zingabonakaliswa ngokukhawuleza ngokupakisha kwangaphandle, nokuba kukho iingozi zokhuseleko, aziyi kuqhuma, kuphela i-bulge.Kwibhetri ye-polymer, i-electrolyte idlala imisebenzi emibini ye-diaphragm kunye ne-electrolyte: kwelinye icala, yahlula izinto ezintle kunye nezimbi njenge-diaphragm ukwenzela ukuba ukuzikhupha kunye nokujikeleza okufutshane kungenzeki ngaphakathi kwebhetri, kwaye kwelinye. ngesandla, iqhuba i-ion ze-lithium phakathi kwee-electrode ezilungileyo kunye ne-negative njenge-electrolyte.I-electrolyte yepolymer ayinakuhamba kakuhle kombane kuphela, kodwa ineempawu zobunzima bokukhanya, ukunwebeka okuhle kunye nokwakheka kwefilimu ngokulula okwahlukileyo kwimathiriyeli yepolymer, kwaye ikwalandela indlela yophuhliso lobunzima bokukhanya, ukhuseleko, ukusebenza kakuhle okuphezulu kunye nokhuseleko lokusingqongileyo. amandla ekhemikhali.
1, Akukho ngxaki yokuvuza kwebhetri, ibhetri yayo ayinayo i-electrolyte engamanzi ngaphakathi, isebenzisa okuqinileyo kwifomu yejeli.
2, Ingenziwa ibe yibhetri encinci: kunye nomthamo we-3.6V 400mAh, ubukhulu bayo bunokuba buncinci njenge-0.5mm.3, Ibhetri ingenziwa ngokwemilo eyahlukeneyo.
4, Ibhetri inokugotywa kwaye ikhubazeke: ibhetri ephezulu yepolymer inokugotywa malunga nama-90 degrees.
I-5, ingenziwa ibe ngumbane ophezulu omnye: iibhetri ze-electrolyte zolwelo zinokudityaniswa kuphela kuthotho kunye neeseli ezininzi ukuze ufumane amandla ombane aphezulu, iibhetri zepolymer zingenziwa zibe yindibaniselwano ye-multi-layer ngaphakathi kwelinye ukufezekisa amandla ombane aphezulu kuba akukho ulwelo ngokwalo.
6, Umthamo uya kuphinda kabini kunobukhulu obufanayo beebhetri ze-lithium-ion.
Uhlobo lwesithathu: ibhetri ye-wireless audio usebenzisa i-18650 ibhetri ye-lithium
Yintoni ibhetri ye-18650 lithium?
18650 kuthetha, 18mm ububanzi kunye 65mm ubude.Kwaye inombolo yemodeli ye-No.5 ibhetri yi-14500, i-14mm ububanzi kunye ne-50mm ubude.Ibhetri ye-18650 ngokubanzi isetyenziswa kakhulu kushishino, ukusetyenziswa kwabantu kunqabile, kuxhaphakile kwibhetri yelaptop kunye nesibane somgangatho ophezulu sisetyenziswa ngakumbi.
Indima ye18650 iibhetri ze-lithiumkunye nokusetyenziswa kwezixhobo
Ithiyori yobomi bebhetri ye-18650 yokutshaja umjikelo amaxesha angama-1000.Ukongeza, ibhetri ye-18650 isetyenziswa ngokubanzi kwimimandla ye-elektroniki ngenxa yokuzinza kwayo okuhle emsebenzini: isetyenziswa ngokuqhelekileyo kwithotshi yomgangatho ophezulu, umbane ophathwayo, i-wireless data transmitter, iimpahla ezifudumele zombane kunye nezihlangu, izixhobo eziphathekayo, izixhobo zokukhanyisa eziphathekayo, umshicileli ophathwayo. , izixhobo zoshishino, izixhobo zonyango, iaudio engenazingcingo, njl.
Ixesha lokuposa: Jun-08-2023