Libetri tsa lithium-ionli fetohile hohle bophelong ba letsatsi le letsatsi.Li hohle, ho tloha ho li-smartphone ho ea ho li-laptops, likoloi tsa motlakase ho ea ho libanka tsa motlakase.Libetri tsena li sebetsa hantle, li kopane, 'me li khona ho boloka matla.Leha ho le joalo, ka matla ana ho tla le boikarabelo.Tlhokomelo e nepahetseng ea taolo le ts'ireletso ke ea bohlokoa ha ho tluoa ho libeteri tsa lithium-ion.
Karolo e 'ngoe ea bohlokoa bakeng sa polokeho le ts'ebetso ea libeteri tsa lithium-ion ke Battery Management System (BMS).BMS e hlokomela le ho laola tefiso ea betri, ho tsoa ha eona, mocheso, le voltage, 'me e sireletsa betri hore e se charisoe ho feta tekano, ho chacha ho feta tekano le li-circuits tse khutšoane.Sehloohong sena, re tla shebana le mokhoa oa ho sebelisa 4s Li-ion lithium 18650 betri BMS packs PCB tšireletso boto.
4s Li-ion lithium 18650 betri BMS e paka boto ea tšireletso ea PCB ke eng?
A 4s Li-ion lithium 18650 betri BMS e paka boto ea ts'ireletso ea PCB ke boto e nyane ea potoloho e etselitsoeng ho sireletsa betri likotsing tse fapaneng tse kang ho tjhaja ho feta tekano, ho lahla ho feta tekano, li-circuits tse khutšoane le ho fetoha ha mocheso.Boto e na le yuniti ea "micro-controller unit" (MCU), li-switch tsa MOSFET, li-resistors, li-capacitor, le likarolo tse ling tse sebetsang 'moho ho lekola matla a betri le maemo a hajoale le ho laola ho tjhaja le ho tjhajoa ha betri.
"4s" ka lebitso la BMS e bolela palo ea lisele tse ka har'a pakete ea betri.18650 e bua ka boholo ba lisele tsa lithium-ion.Sele ea 18650 ke sele ea cylindrical lithium-ion e bophara ba 18mm le 65mm ka bolelele.
Hobaneng u sebelisa 4s Li-ion lithium 18650 betri BMS e pakela boto ea ts'ireletso ea PCB?
Ho sebelisa 4s Li-ion lithium 18650 betri BMS e paka boto ea ts'ireletso ea PCB ho bohlokoa hobane e netefatsa ts'ebeliso e bolokehileng le e sebetsang ea betri.BMS e etselitsoe ho thibela betri ho tjhaja ho feta tekano, ho tima ho feta tekano, le ho futhumala ho feta tekano.Ho tjhaja ho feta tekano le ho qhalla ho feta tekano ho ka baka tshenyo e ke keng ya lokisoa, ho fokotsa nako ya ho phela ha yona, esita le ho baka mollo kapa ho phatloha.
Ho feta moo, BMS e ikarabella ho leka-lekanya lisele tse ka har'a betri pakete.Lisele tsa lithium-ion li na le matla a fokolang a motlakase, 'me haeba sele e le 'ngoe e lefisoa ho feta tekano kapa e lefisoa ka tlase, e ka ama ts'ebetso le polokeho ea betri pakete.BMS e netefatsa hore lisele tsohle tse paketeng ea betri li tjhajiloe le ho tsoa ka ho lekana, ho lelefatsa bophelo ba betri.
Mokhoa oa ho sebelisa 4s Li-ion lithium 18650 betri BMS e paka boto ea tšireletso ea PCB?
Ho sebelisa 4s Li-ion lithium 18650 battery BMS packs PCB protection board ho bonolo ebile ha e hloke tsebo kapa lisebelisoa tse khethehileng.Leha ho le joalo, ho bohlokoa ho latela litaelo tsa moetsi ka hloko ho netefatsa tšebeliso e sireletsehileng le e sebetsang ea betri.
Mehato ea ho sebelisa 4s Li-ion lithium 18650 battery BMS packs PCB protection board:
Mohato oa 1: Bokella likarolo
Pele o qala ho kopanya betri pakete, o tlameha ho bokella likarolo tsohle tseo o li hlokang.Sena se kenyelletsa lisele tsa 18650, boto ea BMS, sets'oants'o sa betri, lithapo le tšepe ea tšepe.
Mohato oa 2: Lokisetsa lisele
Lekola sele e 'ngoe le e 'ngoe ho etsa bonnete ba hore ha e ea senyeha kapa ha e soahlamane.Ka mor'a moo, leka motlakase oa sele e 'ngoe le e' ngoe u sebelisa multimeter.Lisele li lokela ho ba le maemo a tšoanang a voltage.Haeba lisele tse ling li na le boemo ba motlakase bo fapaneng haholo, e ka ba sesupo sa hore sele e senyehile kapa e sebelisitsoe ho feta tekano.Kenya sebaka sa lisele tse senyehileng kapa tse fosahetseng.
Mohato oa 3: Kopanya pakete ea betri
Kenya lisele ka har'a sets'oants'o sa betri, ho netefatsa hore polarity e nepahetse.Ebe, hokela lisele ka letoto.
Nako ea poso: Feb-20-2023
