Li-electrone tsa likoloi li bua ka lisebelisoa tsa elektronike tse sebelisoang likoloing, ho kenyelletsa le li-module tsa ho laola enjene, mekhoa ea boithabiso ea boitsebiso, mekhoa ea tšireletso, li-sensor, joalo-joalo Lisebelisoa tsena li hloka ho sebelisa liboto tsa potoloho (PCBA) ho phethahatsa mesebetsi ea tsona.
PCBA, e loketseng lisebelisoa tsa elektroniki tsa koloi, e hloka litšobotsi tse latelang:
- Ho tšepahala haholo:Tikoloho ea ts'ebetso ea lihlahisoa tsa elektroniki tsa likoloi e rarahane, 'me maemo a thata a tikoloho joalo ka khatello e phahameng, mocheso o phahameng le mongobo o phahameng oa hlokahala. Ka hona, PCBA e hloka botšepehi bo phahameng 'me e ka matha ka mokhoa o tsitsitseng.
- Matla a matla a ho thibela tšitiso:Koloi e na le li-transmitters le li-receiver tse sa tšoaneng, tse kang seea-le-moea, radar, GPS, joalo-joalo Tsena li na le tšitiso e matla, kahoo PCBA e hloka ho hanela ka katleho tšitiso ena.
- Ho fokotsa:Sebaka se ka hare ho koloi se batla se le senyenyane, kahoo PCBA e hloka ho ba le litšobotsi tsa miniaturization, tse ka finyellang mosebetsi oa potoloho o hlokahalang sebakeng se lekanyelitsoeng.
- Tšebeliso e tlase ea matla:Lisebelisoa tsa elektronike tsa koloi li hloka ho sebetsa nakong ea koloi nako e telele, kahoo hoa hlokahala ho boloka matla le ho fokotsa tšebeliso le ho boloka matla a matla.
- Tlhokomelo:The tokiso ea likoloi thepa ea elektronike lokela ho ba loketseng le ka potlako, 'me PCBA lokela ho ba le litšobotsi tsa bonolo disassembly le tlhokomelo.
E Thehiloe ho litlhoko tsena, PCBA, e loketseng bakeng sa thepa ea likoloi tsa elektronike, e hloka ho khetha ho tšepahala ho phahameng le likarolo tse ntle tsa mocheso ho hanyetsa, le ho amohela moralo o khethehileng le ts'ebetso ea tlhahiso ho netefatsa boleng le botšepehi ba PCBA. Ka nako e ts'oanang, hoa hlokahala ho nahana ka sebopeho sa PCB le ho ntlafatsa line ho netefatsa botsitso le ho thibela ho kena-kenana.
Mona ke mefuta e meng ea PCBA e sebelisoang haholo ho lisebelisoa tsa elektroniki tsa likoloi:
FR-4 Fluoro Material PCBA
Ke thepa e tloaelehileng ea boto ea potoloho. E na le khanyetso e ntle ea kutu, e mabifi le ho kenya letsoho, 'me e khona ho mamella tikoloho e tloaelehileng ea koloi.
PCBA e phahameng ea mocheso
E loketse maemo a mocheso o phahameng lihlahisoa tsa elektroniki tsa likoloi. Mofuta ona oa PCBA hangata o sebelisa polyimide e le thepa ea substrate, e nang le mocheso o phahameng oa ho hanyetsa.
Potoloho e kopaneng (IC) PBCA
E loketse lisebelisoa tsa elektronike tsa likoloi tse loketseng lits'ebetso tsa potoloho tse kopantsoeng tse phahameng. E na le ts'ebetso e ntle haholo ebile e na le melemo ea lebelo le phahameng, sekhahla se phahameng le boholo bo nyane.
Metal substrate PCBA
E loketse lisebelisoa tsa elektronike tsa likoloi tse hlokang matla a phahameng le ts'ebetso ea ho senya mocheso. PCBA e joalo e sebelisa aluminium le tšepe ea koporo e le lisebelisoa tsa substrate, tse nang le conductivity e ntle ea mocheso le ts'ebetso ea ho senya mocheso.
PCBA
PCBA e etselitsoe lits'ebetso tse kang litsamaiso tsa boithabiso ba koloi, lirekoto tsa ho khanna, litsamaiso tsa ho tsamaea, jj.
Mefuta ena ea PCBA e na le litšobotsi tse fapaneng le maemo a ts'ebeliso. Ba ka khetha ho fetisisa loketseng PCBA ea mohlala ho ea ka ditlhoko tse itseng koloi elektronike.
