Litaba
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Papiso pakeng tsa moralo oa matsoho le moralo oa othomathike ka moralo o hatisitsoeng oa boto ea potoloho
Papiso pakeng tsa boqapi ba matsoho le boqapi bo ikemetseng ka boto ea potoloho e hatisitsoeng Tekanyo eo mekhoa e ikemetseng e sebelisoang ho nts'etsapele meralo ea boto ea potoloho e hatisitsoeng le ho hlahisa litšoantšo tsa wiring e itšetlehile ka lintlha tse ngata. Mokhoa o mong le o mong o na le mefuta e mengata e loketseng ea tšebeliso eo u ka khethang ho eona. 1. M...Bala haholoanyane -
Multi-layer board - double-layer board - 4-layer board
Lefapheng la lisebelisoa tsa elektroniki, PCB ea mekhahlelo e mengata (Printed Circuit Board) e bapala karolo ea bohlokoa. Moralo le tlhahiso ea eona li na le tšusumetso e kholo ts'ebetsong le ts'epahalong ea lisebelisoa tsa morao-rao tsa elektroniki. Sengoliloeng sena se tla shebisisa likarolo tsa sona tsa bohlokoa, lintlha tsa moralo, le ts'ebeliso ...Bala haholoanyane -
Mekhoa e fapaneng ea tlhahiso ea PCBA
Ts'ebetso ea tlhahiso ea PCBA e ka aroloa ka lits'ebetso tse 'maloa tse kholo: Moralo le nts'etsopele ea PCB → Ts'ebetso ea patch ea SMT → Ts'ebetso ea plug-in ea DIP → tlhahlobo ea PCBA → li-anti-coating tse tharo → kopano e felileng ea sehlahisoa. Taba ea pele, moralo le nts'etsopele ea PCB 1.Tlhoko ea sehlahisoa Sekema se itseng se ka fumana p...Bala haholoanyane -
Maemo a hlokahalang bakeng sa soldering mapolanka oa potoloho PCB
Maemo a hlokahalang bakeng sa soldering PCB potoloho mapolanka 1.The tjheseletsa lokela ho ba le molemo weldability Ho thoeng solderability e bua ka tshebetso ya motsoako hore lintho tse bonahalang tse tšepe ho tjheseletsa le solder ka etsa motsoako o motle ka mocheso loketseng. Ha se litšepe tsohle tse tsamaileng...Bala haholoanyane -
Kenyelletso e amanang le boto ea potoloho e feto-fetohang
Kenyelletso ea sehlahisoa Flexible circuit board (FPC), e tsejoang hape e le flexible circuit board, flexible circuit board, flexible circuit boto, boima ba eona bo bobebe, botenya bo tšesaane, ho kobeha mahala le ho phutha le litšobotsi tse ling tse babatsehang li ratoa. Leha ho le joalo, tlhahlobo ea boleng ba malapeng ea FPC e itšetlehile haholo ka pono ea matsoho ...Bala haholoanyane -
Mesebetsi ea bohlokoa ea boto ea potoloho ke efe?
E le karolo ea mantlha ea lihlahisoa tsa elektronike, liboto tsa potoloho li na le mesebetsi e mengata ea bohlokoa. Mona ke tse ling tsa likarolo tse tloaelehileng tsa boto: 1. Phetiso ea matšoao: Boto ea potoloho e ka lemoha phetiso le ts'ebetso ea matšoao, ka hona e hlokomela puisano pakeng tsa lisebelisoa tsa elektronike. Ka mohlala...Bala haholoanyane -
Flexible potoloho boto tjheseletsa mekhoa mehato
1. Pele u cheselletsa, sebelisa flux holim'a pad 'me ue phekole ka tšepe ea soldering ho thibela pad hore e se ke ea kenngoa hampe kapa e na le oxidized, e bakang bothata ba ho solder. Ka kakaretso, chip ha e hloke ho phekoloa. 2. Sebelisa li-tweezers ho beha ka hloko chip ea PQFP holim'a boto ea PCB, ho ba hlokolosi n...Bala haholoanyane -
Mokhoa oa ho ntlafatsa ts'ebetso ea anti-static ESD ea boto ea likopi ea PCB?
Moqaping oa boto ea PCB, moralo o khahlanong le ESD oa PCB o ka fihlelleha ka ho beha, peakanyo e nepahetseng le likhoele le ho kenya. Nakong ea ts'ebetso ea moralo, boholo ba liphetoho tsa moralo li ka lekanyetsoa ho eketsa kapa ho fokotsa likarolo ka ho bolela esale pele. Ka ho fetola ...Bala haholoanyane -
Joang ho khetholla boleng ba mapolanka a potoloho ea PCB?
Ho na le mefuta e mengata ea liboto tsa potoloho ea PCB 'marakeng,' me ho thata ho khetholla pakeng tsa boleng bo botle le bo bobe. Tabeng ena, mona ke litsela tse 'maloa tsa ho khetholla boleng ba mapolanka a potoloho ea PCB. Ho ahlola ka ponahalo 1. Ponahalo ea seam weld Kaha ho na le likarolo tse ngata ho PCB c...Bala haholoanyane -
Joang ho fumana lesoba le foufetseng ka boto ea PCB?
Joang ho fumana lesoba le foufetseng ka boto ea PCB? Sebakeng sa tlhahiso ea lisebelisoa tsa elektronike, PCB (Boto ea Potoloho e Hatisitsoeng, boto ea potoloho e hatisitsoeng) e phetha karolo ea bohlokoa, e kopanya le ho tšehetsa likarolo tse sa tšoaneng tsa elektronike, e le hore lisebelisoa tsa elektronike li sebetse hantle. Likoti tse foufetseng ke moralo o tloaelehileng ele...Bala haholoanyane -
Mekhoa le litemoso tsa ho cheselletsa boto ea potoloho habeli
Ho tjheseletsa ha boto ea potoloho ea mekhahlelo e 'meli, ho bonolo ho ba le bothata ba ho khomarela kapa ho tjheseletsa ka mokhoa o hlakileng. 'Me ka lebaka la keketseho ea likarolo tse peli tsa lera la potoloho, mofuta o mong le o mong oa likarolo bakeng sa litlhoko tsa tjheseletsa mocheso le tse ling ha li tšoane, e leng se lebisang ho ...Bala haholoanyane -
PCB potoloho boto moralo le karolo melaoana wiring
Ts'ebetso ea mantlha ea moralo oa boto ea potoloho ea PCB ts'ebetsong ea chip ea SMT e hloka tlhokomelo e khethehileng. E 'ngoe ea merero e ka sehloohong ea moralo oa moralo oa potoloho ke ho fana ka tafole ea marang-rang bakeng sa moralo oa boto ea potoloho ea PCB le ho lokisa motheo oa moralo oa boto ea PCB. Morero oa moralo ...Bala haholoanyane
