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  • What are the poor PCBA solder mask designs?

    Ke meralo efe e futsanehileng ea PCBA solder mask?

    1. Letlapa le hokahane le lesoba la ho feta. Ha e le hantle, lithapo tse pakeng tsa li-pads tse ntseng li eketseha le li-vias li lokela ho rekisoa. Ha ho na le mask a solder, mefokolo e kopantsoeng ea solder joalo ka ha ho soasoa ka mokhoa o fokolang, ho soasoa ho batang, ho potoloha nako e khuts'oane, ha ho solder, le mabitla a mabitla ...
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  • What are the commonly used types of PCBA substrates?

    Ke mefuta efe e sebelisoang haholo ea li-substrates tsa PCBA?

    1. Boto ea FR-4 ke boto ea epoxy e nang le lisebelisoa tse phahameng tsa mechine le dielectric, ho hanyetsa mocheso o motle le ho hanyetsa mongobo, le ts'ebetso e ntle ea mechine. 2. Substrate ea aluminium ke laminate e entsoeng ka tšepe e entsoeng ka koporo e nang le mosebetsi o motle oa ho senya mocheso. Ka kakaretso, boto e nang le lehlakore le le leng e na le ...
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  • How do PCBA price companies survive and develop under the “chip shortage” market?

    Likhamphani tsa theko ea PCBA li phela joang le ho nts'etsapele tlas'a 'maraka oa "chip khaello"?

    E anngoe ke tlholisano ea maano lipakeng tsa China le United States le liphetoho tse teng indastering ea li-chip, ho tloha ka 2020, litheko tsa chip li nyolohile lefatšeng ka bophara. Lihlahisoa tse kang TI, ST, ADI le litheko tse ling tse tloaelehileng tsa IC li nyolohile ka makhetlo a 'maloa, kapa makhetlo a mangata. Bahoebi ba thepa ba...
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  • SMT processing solder joint quality and appearance inspection?

    SMT e sebetsa boleng bo kopaneng ba solder le tlhahlobo ea ponahalo?

    Ka tsoelopele ea thekenoloji, lihlahisoa tse ling tsa elektroniki joalo ka mehala ea thekeng le likhomphutha tsa tablet li se li lebile ho bobebe, bonyane le ho nkeha habonolo. Likarolo tsa elektroniki tse sebelisoang ts'ebetsong ea SMT le tsona li ntse li fokola. Nakong e fetileng, li-resistors le li-capacitor tse 0402 le tsona li ne li sebelisoa ...
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  • What are the common boarding methods and principles of PCBA circuit boards?

    Ke mekhoa efe e tloaelehileng ea bolulo le melao-motheo ea liboto tsa potoloho ea PCBA?

    E le ho ntlafatsa katleho ea tlhahiso le ho fokotsa litšenyehelo tsa tlhahiso ea ho sebetsa ha PCBA, mapolanka a potoloho a PCBA hangata a tlas'a tlhahiso ea imposition, e ka thusang limela tsa ho sebetsa tsa PCBA bakeng sa ho tjheseletsa patch. Ha re bue ka mekhoa le melao-motheo e tloaelehileng ea PCBA ...
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  • Why does the chip shortage disrupt the pace of the PCBA processing industry?

    Ke hobane'ng ha khaello ea li-chip e senya lebelo la indasteri ea ho sebetsa ea PCBA?

    Ho tloha ka December 2020, bothata ba khaello ea li-chip bo boetse bo amme indasteri eohle ea ts'ebetso ea PCBA, e amang haholo molumo oa odara le morethetho oa tlhahiso ea indasteri ea ts'ebetso ea PCBA. Ke hobane'ng ha khaello ea li-chip e senya morethetho oa indasteri ea ts'ebetso ea PCBA? Ho na le tse ka sehloohong...
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  • 5 mainstream PCBA (PCB) circuit board test methods

    Mekhoa e 5 ea tlhahlobo ea boto ea potoloho ea PCBA (PCB).

    Liboto tsa potoloho tsa PCBA li kenyelletsa lipotoloho le likarolo tse ngata, 'me tlhahlobo e bohlokoa haholo. E amana le sekhahla se otlolohileng sa sehlahisoa le boleng ba thomello. Hajoale, mekhoa e mehlano ea tlhahlobo ea boto ea potoloho ke: 1. Teko ea pono ka letsoho Teko ea pono ke ho netefatsa ...
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  • Significant features of x-ray detection technology

    Likarolo tsa bohlokoa tsa theknoloji ea tlhahlobo ea x-ray

    (1) Sekhahla sa tšireletso ea liphoso tsa ts'ebetso se phahame joalo ka 97%. Mefokolo e ka hlahlojoang e kenyelletsa: ho soasoa ka mokhoa o hlakileng, ho koala borokho, majoe a mabitla, solder e sa lekaneng, li-pores, lisebelisoa tse sieo, joalo-joalo. Haholo-holo X-ray e ka boela ea hlahloba manonyeletso a solder a patiloeng a kang BGA le CSP. (2) Tšireletso e phahameng ea liteko ....
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  • What are the hazards of static electricity? How does PCBA patch factory prevent static electricity?

    Likotsi tsa motlakase o sa fetoheng ke life? PCBA patch feme e thibela motlakase o tsitsitseng joang?

    Ka tsoelo-pele e potlakileng ea indasteri ea lisebelisoa tsa elektronike, lihlahisoa tsa elektronike li ntse li fetoha tse nyenyane le tse bohlale haholoanyane. Likarolo tse ling tsa li-circuits tse kopaneng li na le kutloelo-bohloko haholo ho motlakase o sa fetoheng, 'me hangata li bitsoa static sensitive static (SSD). Ho tsoa ha motlakase ho ka ...
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  • Analysis of the causes of SMT throwing

    Tlhahlobo ea lisosa tsa ho lahlela SMT

    Ho lahlela ho bolela hore mochine oa ho bea o nka thepa ho tloha ho fepa (e leng: Feeder) ntle le ho e kopanya sebakeng se boletsoeng ka holim'a boto, empa e lahlela thepa ka lebokoseng la ho lahlela, ho kenyelletsa le karolo e sa monngoang hantle ho tloha holimo. . Ka tloaelo, ho lahlela r...
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  • What are the cleaning solvents for PCBA circuit board surface?

    Ke lisebelisoa life tse hloekisang bakeng sa PCBA potoloho boto bokaholimo?

    Ts'ebetsong ea ts'ebetso ea PCBA, tšebeliso ea solder peista le flux e tla hlahisa lintho tse setseng. Masala a flux a tla thatafala ha nako e ntse e ea 'me a thehe lintho tse senyang tse kang metal halides, tse tla ama hampe ho tšepahala le bophelo ba tšebeletso ea PCB. Ka hona, ka mor'a ts'ebetso ea PCBA ...
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  • Why is flux so important for PCBA circuit board soldering?

    Ke hobane'ng ha flux e le bohlokoa hakaale bakeng sa PCBA potoloho boto soldering?

    Flux ke lintho tse thusang tsa bohlokoa ho PCBA oa potoloho boto tjheseletsa. Boleng ba flux tla ka ho toba ama boleng ba PCBA oa potoloho boto tjheseletsa. A re hlahlobeng hore na ke hobane’ng ha e le bohlokoa hakana. 1. Molao-motheo oa ho tjheseletsa flux Flux e ka nka karolo ea soldering ka lebaka la ho arohana ka bobeli, ...
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  • Mathata a mantlha le litloaelo tsa Marang-rang a liindasteri tsa lintho tsa tlhahiso ea indasteri ke life?

    Indasteri ea khale ea tlhahiso e ntse e le boemong ba liphetoho tse e-s'o ka tsa e-ba teng. Marang-rang a lintho, komporo ea maru le tlhahlobo e kholo ea data, joalo ka mahlale a mantlha a Marang-rang a lintho le tlhahiso e bohlale, e fetola indasteri ea indasteri ho tsoa likarolong tsohle, ho kenyeletsoa ...
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  • What does the circuit board bring to our lives?

    Boto ea potoloho e tlisa eng bophelong ba rona?

    Boto ea potoloho ke karolo ea bohlokoa ea elektroniki ho lihlahisoa tsa elektroniki tse sebelisoang hangata bophelong ba rona ba letsatsi le letsatsi. Sekhahla sa ts'ebeliso ea eona se holimo, joalo ka likhomphutha, mehala ea cellular, lithelevishene, lihatsetsi, li-air conditioner, likhomphutha, joalo-joalo, tse hlahang ho rona Lihlahisoa tsa elektroniki bophelong kaofela li hloka liboto tsa potoloho, s...
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  • A detailed introduction to the entire process of PCBA processing

    Kenyelletso e qaqileng ea ts'ebetso eohle ea ts'ebetso ea PCBA

    1. Puisano ea khoebo. Puisano ea khoebo e hlile e ts'oana le mokhoa o fetileng oa halofo ea sephutheloana sa patch ea SMT le bopaki ba PCB ka thoko, 'me sethala sa lipuisano tsa khoebo se tlameha ho etsoa qalong. U na le bonnete ba hore kea e hloka, ke na le bonnete ba hore u ka e etsa. Ho lokile, mohato o latelang. 2. Lekola t...
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  • Why clean PCBA

    Ke hobane'ng ha u hloekisa PCBA

    Ka kakaretso, kopano ea PCBA ea sehlahisoa sa elektroniki e tlameha ho feta ts'ebetsong ea SMT + THT, eo ka nako eo e tlamehang ho feta ka wave soldering, reflow soldering, manual soldering le mekhoa e meng ea soldering. Ho sa tsotellehe hore na ke mokhoa ofe oa ho kopanya, mokhoa oa kopano (denso) ke oona o ka sehloohong. Kopanya...
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  • SMT common poor welding solutions

    Litharollo tse tloaelehileng tsa li-welding tsa SMT

    Hajoale, AOI ke mokhoa o tsebahalang ka ho fetesisa le o sebetsang ka ho fetesisa oa ho lemoha indastering ea ho qaptjoa. Sehlahisoa se seng le se seng sa Youqin Electronics se tla feta AOI. AOI e khona ho bona mefokolo ea mefuta e mengata, ho kenyeletsoa le solder pestere, ho se beoe hantle ha likaroloana, le ho khoahlapisa ho fokolang. Ba bang ba bona e ka ba ...
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  • Precautions for soldering PCBA

    Litlhokomeliso bakeng sa soldering PCBA

    Soldering ke e 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa baetsi ba boto ea PCBA ts'ebetsong ea kopano ea lihlahisoa tsa elektronike. Haeba ho se na netefatso ea boleng ba ts'ebetso ea welding, lisebelisoa life kapa life tsa elektroniki tse entsoeng hantle li tla ba thata ho fihlela sepheo sa moralo. Ka hona, nakong ea li-weld ...
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  • What is an industrial control circuit board

    Boto ea potoloho ea taolo ea indasteri ke eng

    1. Liboto tsa potoloho tse khethehileng kapa tse akaretsang bakeng sa taolo ea indasteri, potoloho e ka tlase e lokile, 'me IO e bolokiloe. Kamora ho reka boto ea potoloho ea taolo ea indasteri, hokela likou tsa ho kenya le ho tsoa tse bolokiloeng botong ea potoloho ho lisebelisoa tsa mosebelisi, joalo ka li-motors, Solenoid valv...
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  • What are the three pedals under the electric lift truck?

    Li-pedals tse tharo tse tlas'a teraka ea lifti ea motlakase ke life?

    Ka liphihlelo tse ruileng ho etsa sete ea ts'ebetso ea PCBA kopano ea lifti ea teraka. Potoloho ea rona ea KAZ ke moetsi oa 'nete le ea ka tšeptjoang bakeng sa hau.Mona pls ntumelle hore ke le tsebise teraka ea lifti bakeng sa hau kaofela. Batho ba khannang forklift ea motlakase ba tla tseba hore ho na le lipedali tse tharo tlas'a setere ...
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