Ho notlolla Monyetla oa li-PCB tsa ENIG: Melemo le Likopo

1. Selelekela::

Bohlokoa ba PCB ho lisebelisoa tse fapaneng tsa elektroniki:

Liboto tsa potoloho tse hatisitsoeng (PCBs) li phetha karolo ea bohlokoa ts'ebetsong ea lisebelisoa tse fapaneng tsa elektroniki.Li sebetsa e le motheo oa likarolo tsa motlakase, ho fana ka khokahano le ho tšehetsa ts'ebetso e ntle ea lisebelisoa.Lisebelisoa tsa elektroniki li ka ba thata ho li kopanya le ho sebetsa hantle ntle le PCB.

ENIG PCB ke PCB e bohlokoa haholo ts'ebetsong ea tlhahiso mme e emetse Electroless Nickel Immersion Gold.ENIG ke mokhoa oa electroplating o sebelisoang ho sebelisa lesela le tšesaane la nickel le khauta holim'a PCB.Motsoako ona oa litšepe o na le melemo e mengata e entseng hore ENIG PCB e ratoe haholo indastering.

ENIG PCB le bohlokoa ba eona tlhahisong ea PCB:

ENIG PCB e se e tumme ka thepa ea eona e ikhethang le melemo ho feta mekhoa e meng ea ho rala.

Mona ke lintlha tse 'maloa tsa bohlokoa mabapi le ENIG le seo e se bolelang ho tlhahiso ea PCB:

a.Solderability e ntle haholo:Lera la khauta le qoelisoang ho ENIG PCB le fana ka sebaka se bataletseng, se ts'oanang le se rekisoang.Sena se ntlafatsa solderability, se thibela oxidation, mme se netefatsa likhokahano tse tšepahalang tsa solder nakong ea kopano.

b.Lintho tse ntle tsa motlakase:Nickel layer ho ENIG e sebetsa e le tšitiso ea ho senya le ho hasana, e netefatsa hore motlakase o sebetsa hantle le botšepehi ba matšoao.Lera la khauta ka holimo le matlafatsa conductivity le ho thibela oxidation.

c.Bophahamo le Bophahamo:ENIG PCB e na le bokhabane bo botle ba bokaholimo le ho batalla, e netefatsa khokahano e ts'oanang le e tsitsitseng lipakeng tsa likarolo le PCB.Sena se bohlokoa haholo bakeng sa lisebelisoa tse nang le likarolo tsa molumo o motle kapa lisebelisoa tse phahameng haholo.

d.Khanyetso ea tikoloho:Likarolo tsa nickel le khauta ho ENIG PCB li na le khanyetso e ntle ea mafome, oxidation le mongobo.Sena se etsa hore li tšoanelehe bakeng sa maemo a mangata a tikoloho le ho netefatsa nako e telele ea lisebelisoa tsa elektronike.

e.Ponahalo e kopaneng ea solder:Bokaholimo ba khauta ba ENIG PCB bo fana ka phapang e ntle, e nolofalletsang ho lekola le ho bona liphoso kapa mathata a manonyeletso a solder.Sena se thusa ho laola boleng nakong ea ts'ebetso ea tlhahiso.

2. Enig PCB ke eng?

Enig PCB (Electroless Nickel Immersion Gold Printed Circuit Board) Litaelo:

ENIG PCB (Electroless Nickel Immersion Gold Printed Circuit Board) ke mofuta oa boto ea potoloho e hatisitsoeng e sebelisoang haholo tlhahisong ea lisebelisoa tsa elektroniki.E sebelisa mokhoa oa ho pola o bitsoang electroless nickel mersion gold, e kenyeletsang ho beha likarolo tse tšesaane tsa nickel le khauta holim'a PCB.
Hobaneng ha Enig PCB e sebelisoa haholo tlhahisong ea lisebelisoa tsa elektroniki: Likarolo tsa bohlokoa le melemo ea Enig PCB:

Solderability e ntle haholo:
Lera la khauta le qoelisoang ho ENIG PCB le fana ka sebaka se bataletseng, se ts'oanang le se rekisoang.Sena se tiisa khokahanyo e ka tšeptjoang ea solder nakong ea kopano le ho ntlafatsa boleng ba kakaretso ea motsoako oa solder.
Lintho tse ntle tsa motlakase:
Nickel layer e sebetsa e le tšitiso ea ho senya le ho hasana, e fana ka tsamaiso e ntle ea motlakase le botšepehi ba matšoao.Lera la khauta le eketsa conductivity le ho thibela oxidation.
Bophahamo le Bophahamo:
Li-PCB tsa ENIG li fana ka bokhabane bo botle ba bokaholimo le boreleli, e leng sa bohlokoa bakeng sa lisebelisoa tse nang le likarolo tsa molumo o motle kapa lits'ebetso tsa maqhubu a holimo.Sena se tiisa khokahano e tsitsitseng le e tsitsitseng lipakeng tsa karolo le PCB.
Khanyetso ea tikoloho:
ENIG PCB e hanana haholo le ho feto-fetoha ha 'mala, oxidation le mongobo, e etsa hore e tšoanele maemo a fapaneng a tikoloho.Sena se tiisa bophelo bo bolelele le ho ts'epahala ha lisebelisoa tsa elektroniki.
Ponahalo e kopaneng ea solder:
Qetello ea khauta ea ENIG PCB e fana ka phapang e ntle, e nolofalletsang ho lekola le ho bona liphoso kapa mathata a manonyeletso a solder.Sena se thusa ho laola boleng nakong ea ts'ebetso ea tlhahiso.E lumellana le mefuta e fapaneng ea lits'ebetso: Li-PCB tsa ENIG li tsamaisana le lits'ebetso tse fapaneng tse fapaneng ho kenyelletsa lisebelisoa tsa elektroniki tsa bareki, lisebelisoa tsa mehala, lisebelisoa tsa bongaka, lisebelisoa tsa elektroniki tsa likoloi, le lisebelisoa tsa sefofane.Ho feto-fetoha ha tsona ho etsa hore li sebelisoe haholo indastering ea lisebelisoa tsa elektroniki.
E boloka litšenyehelo:
Leha li-PCB tsa ENIG li kanna tsa ba le litšenyehelo tse holimo ha li bapisoa le mahlale a mang a ho rala, melemo ea eona ea nako e telele joalo ka ho ntlafatsoa ha thekiso le ho ts'epahala li etsa hore e be le litšenyehelo tse ngata nakong eohle ea tlhahiso.

3. Melemo ea Ennige PCB: Tšepahala Solderability

- Enig PCB e netefatsa joang manonyeletso a solder a tšepahalang:

Reliable Solderability: ENIG PCB e netefatsa manonyeletso a tšepahalang a solder ka mekhoa e latelang:

a.Surface Uniformity:Likarolo tsa nickel le khauta ho ENIG PCBs li fana ka sebaka se boreleli le se ts'oanang bakeng sa ho kolobisa hantle le ho phalla ha solder nakong ea kopano.Sena se hlahisa motsoako o matla oa solder ka ho khomarela ka matla.
b.Solder wetting:Lera la khauta holim'a ENIG PCB le na le thepa e ntle haholo ea ho kolobisa ka solder.E thusa ho hasana ha solder holim'a metsi le ho tiisa maqhama a nepahetseng pakeng tsa PCB le likarolo tsa elektronike.Sena se hlahisa motsoako o ka tšeptjoang le o tšoarellang oa solder.

- E thibela mefokolo e kopaneng ea solder joalo ka litelu tsa tin:

E thibela bofokoli ba manonyeletso a solder:ENIG PCB e tsebahala ka bokhoni ba eona ba ho thibela bofokoli ba manonyeletso a kang litelu tsa tin.Litelu tsa masenke ke lihlahla tse nyane tse kang moriri tse ka hlahang holim'a thini e hloekileng kapa lithako tse entsoeng ka thini, 'me li ka baka marikhoe a makgutshwane a motlakase kapa tšitiso ea matšoao.ENIG plating process e na le lera le thibelang nickel le thusang ho thibela ho etsoa ha litelu tsa tin, ho netefatsa ts'epo ea nako e telele ea PCB.

- Ntlafatsa ts'ebetso ea lisebelisoa tsa elektroniki:

Ntlafatsa ts'ebetso ea lisebelisoa tsa elektroniki: ENIG PCB e ka ntlafatsa ts'ebetso ea lisebelisoa tsa elektroniki ka:

a.Letšoao la Botšepehi:Sebaka se boreleli le se ts'oanang sa ENIG PCB se fokotsa tahlehelo ea matšoao le ho ntlafatsa botšepehi ba matšoao lits'ebetsong tse phahameng tsa maqhubu.Lera la khauta le fana ka conductivity e ntle ea motlakase, ho netefatsa phallo e nepahetseng ea matšoao a motlakase.

b.Corrosion resistance:Lera la nickel ho ENIG PCB le sebetsa e le thibelo e thibelang kutu, e sireletsang mesaletsa ea koporo le ho thibela oxidation kapa ho senyeha.Sena se ntlafatsa bophelo le ts'epahalo ea lisebelisoa tsa elektroniki, haholo-holo libakeng tse thata.

c.Tšebelisano:Ka lebaka la khokahano e ntle ea lera la khauta, ENIG PCB e lumellana le likarolo tse fapaneng tsa elektroniki.Sena se lumella soldering e ka tšeptjoang ea mefuta e fapaneng ea likarolo, ho netefatsa hore e lumellana le ho sebelisoa habonolo lits'ebetsong tse fapaneng tsa elektroniki.

Lintho tse ntle tsa motlakase tsa ENIG PCB:

E hlomphuoa ka thepa ea eona e phahameng ea motlakase, ENIG PCBs e fana ka melemo e mengata ho latela tsamaiso ea motlakase, boleng ba mats'oao, le taolo ea impedance.

Ts'ebetso e ntle haholo:ENIG PCB e tsebahala ka conductivity ea eona e phahameng.Lera la khauta holim'a PCB le fana ka khanyetso e tlaase, e lumellang hore hona joale e phalle hantle ka potoloho.Sena se thusa ho fokotsa tahlehelo ea matla le ho netefatsa ts'ebetso e tšepahalang ea lisebelisoa tsa elektroniki.

Fokotsa Tahlehelo ea Letšoao le Crosstalk:Sebaka se boreleli le se ts'oanang sa ENIG PCB se thusa ho fokotsa tahlehelo ea matšoao nakong ea phetisetso.Khahlano e tlase ea ho ikopanya le conductivity e ntle ea lera la khauta e nolofalletsa phetisetso ea mats'oao le ho fokotsa ho fokotseha.Ho phaella moo, lesela la nickel le sebetsa e le tšitiso ea ho thibela ho kena-kenana le pontšo kapa crosstalk pakeng tsa litsela tse haufi, kahoo ho ntlafatsa botšepehi ba matšoao.

Taolo ea Impedans e Ntlafetseng:ENIG PCBs e fana ka taolo e ntlafalitsoeng ea impedance, e bolelang ho boloka litšobotsi tsa motlakase tse lakatsehang tsa lets'oao ha le feta potolohong.Botenya bo ts'oanang ba lesela la khauta bo thusa ho fihlela litekanyetso tse tsitsitseng tsa impedance ho pholletsa le PCB, ho netefatsa boits'oaro bo tšepahalang le bo ka lebelloang esale pele.

Botšepehi bo Ntlafetseng ba Letšoao:Li-PCB tsa ENIG li thusa ho ntlafatsa botsitso ba matšoao, haholo lits'ebetsong tse phahameng tsa maqhubu.Motsoako oa bokaholimo ba khauta bo boreleli, khanyetso e tlase ea khokahano, le impedance e laoloang e thusa ho fokotsa ponts'o ea mats'oao, ho khopama le ho nyahama.Sena se etsa hore phetiso ea lets'oao le kamohelo e hlake le ho nepahala.

Ho tšoarella ha nako e telele ea ENIG PCB:

Anti-corrosion properties:Bokaholimo ba khauta ba ENIG PCB bo sebetsa e le lera le sireletsang, le thibelang ho bola ha mesaletsa ea koporo e ka tlase.Corrosion e ka hlaha ka lebaka la ho pepesehela mongobo, oksijene le lintho tse silafatsang tikolohong.Ka ho thibela kutu, li-PCB tsa ENIG li thusa ho boloka botsitso ba potoloho le ts'ebetso, ho netefatsa ts'ebetso e tšoarellang nako e telele.

Lintho tse khahlanong le oxidation:Khauta e hanyetsana haholo le oxidation, e leng mokhoa oo thepa e kopanang le oksijene ho etsa oxide.Oxidation e ka fokotsa conductivity mme ea baka ho fokotseha ha lets'oao kapa ho hloleha ho felletseng ha potoloho.Ka lera la khauta, li-PCB tsa ENIG li fokotsa kotsi ea oxidation, li netefatsa ts'ebetso ea motlakase ea nako e telele le e tsitsitseng.

Bophelo bo atolositsoeng ba sesebelisoa:Ka ho sebelisa li-PCB tsa ENIG, baetsi ba lisebelisoa tsa elektroniki ba ka lelefatsa bophelo ba lihlahisoa tsa bona.Thepa e thibelang ho bola le e khahlanong le oxidation ea pheletso ea khauta e sireletsa potoloho ho likarolo tsa tikoloho tse ka bakang ho senyeha kapa ho hloleha ha nako e ntse e ea.Sena se bolela hore lisebelisoa tsa elektroniki tse sebelisang li-PCB tsa ENIG ha li na monyetla oa ho ba le mathata a ts'ebetso kapa ho hloleha pele ho nako, ho fana ka nako e telele ea bophelo.

E loketse Litikoloho tse Harellang le Lisebelisoa tsa Mocheso o Phahameng:Thepa e hanyetsanang le kutu le oxidation ea ENIG PCB e li etsa hore e be tse loketseng tikoloho e thata e nang le mongobo, mongobo kapa maemo a phahameng a lintho tse senyang.Ho feta moo, bokaholimo ba khauta bo lula bo tsitsitse 'me bo boloka thepa ea bona leha e le mocheso o phahameng, ho etsa hore ENIG PCBs e loketse lits'ebetso tse nang le litlhoko tse phahameng tsa mocheso.

Tšebeliso e ntle ea litšenyehelo le ho feto-fetoha ha ENIG PCBs:

Molemo oa litšenyehelo:Li-PCB tsa ENIG hangata li na le litšenyehelo tse ngata ha li bapisoa le liphetho tse ling tse kang tin ea ho qoelisoa kapa silevera ea ho qoelisoa.Le ha theko ea pele ea khauta e sebelisitsoeng ts'ebetsong ea ENIG e kanna ea phahama, e fana ka ts'epahalo e ikhethang le ts'epahalo, e fokotsa tlhoko ea litokiso le tse ling.Sena se boloka litšenyehelo nakong eohle ea bophelo ba PCB.
Mefuta e sa tšoaneng bakeng sa Mekhoa e sa tšoaneng ea Soldering:ENIG PCB e tsebahala ka ho ikamahanya le maemo lits'ebetsong tse fapaneng tsa solder, ho kenyelletsa le ho etsa soldering, reflow le wire bonding.Sebaka sa khauta se fana ka solderability e babatsehang bakeng sa manonyeletso a matla le a ka tšeptjoang nakong ea kopano.Ho feta moo, sebaka se bataletseng sa ENIG, se boreleli se loketse bakeng sa ho kopanya terata, ho netefatsa likhokahano tse matla tsa motlakase ho lisebelisoa tse hlokang mokhoa ona oa ho kopanya.

E lumellana le mekhoa e fapaneng ea theknoloji ea holim'a metsi:ENIG PCB e lumellana le mahlale a fapaneng a holim'a holim'a metsi, a e etsa hore e tšoanele likarolo tse fapaneng tsa elektroniki.Ebang lisebelisoa tsa holim'a metsi (li-SMD), likarolo tsa lesoba kapa motsoako oa bobeli, li-PCB tsa ENIG li ka li amohela hantle.Ho feto-fetoha hona ho fa baetsi ba lisebelisoa tsa elektroniki monyetla oa ho rala le ho kopanya li-PCB ba sebelisa likarolo le mekhoa e loketseng ts'ebeliso ea bona e ikhethileng.

4. Likopo tsa ENIG PCB:

Consumer Electronics:

Li-PCB tsa ENIG (Electroless Nickel Immersion Gold) li sebelisoa haholo ho lisebelisoa tsa elektroniki tsa bareki joalo ka li-smartphone, matlapa, lilaptop le lisebelisoa tse ling tse nkehang habonolo.Li-PCB tsena li fana ka melemo e mengata ho baetsi ba lisebelisoa tsa elektroniki:

Solderability e ntle haholo:Li-PCB tsa ENIG li na le pheletso ea khauta e fanang ka thekiso e ntle haholo.Sena se tiisa li-solder tse matla le tse ka tšeptjoang nakong ea kopano, ka hona ho ntlafatsa boleng ba kakaretso le ho tšepahala ha lisebelisoa tsa elektronike.Khauta plating e boetse e hanyetsa oxidation, ho thibela ho thehoa ha manonyeletso a fokolang a solder a ka lebisang ho hloleha ha sesebelisoa.

Tšireletso ea kutu:Likarolo tsa nickel le khauta ho ENIG PCB li fana ka tšireletso e ntle haholo ea kutu.Sena ke sa bohlokoa haholo bakeng sa lisebelisoa tsa elektronike tsa bareki tse lulang li pepesehetse mongobo le likarolo tsa tikoloho.Khanyetso ea kutu ea ENIG e thibela tšenyo ea li-PCB le likaroloana, e netefatsa bophelo bo bolelele le ts'epahalo ea lisebelisoa.

Sebaka se bataletseng le se phahameng:Li-PCB tsa ENIG li na le sebaka se bataletseng, se bohlokoa bakeng sa ho beoa ha likarolo hantle le ho netefatsa likhokahano tse tšepahalang tsa motlakase.Sebaka se boreleli sa ENIG se lumella ho beoa ka nepo ha pente ea solder nakong ea kopano, ho fokotsa monyetla oa lifupi kapa ho bula.Sena se eketsa chai ea tlhahiso le ho fokotsa litšenyehelo tsa ho sebetsa bocha kapa ho lokisa.

Ho lumellana le lintlha tse nyane tsa foromo:Lisebelisoa tsa elektroniki tsa bareki joalo ka li-smartphone le matlapa hangata li hloka li-PCB tse nyane hore li kenelle ka har'a lisebelisoa tse kopaneng, tse bobebe.Li-PCB tsa ENIG li tsamaisana le mekhoa e tsoetseng pele ea tlhahiso joalo ka theknoloji ea microvia le meralo ea HDI (High Density Interconnect), e lumellang ts'ebetso e eketsehileng sebakeng se lekanyelitsoeng.

Ho tšepahala le ho tšoarella:Li-PCB tsa ENIG li fana ka ts'epo e ntle haholo le ho tšoarella, tse bohlokoa ho lisebelisoa tsa elektroniki tsa bareki tse sebelisoang haholo le ho sebetsoa.Ho roala ha khauta ho fana ka sebaka se thata, se sa senyeheng se fokotsang kotsi ea tšenyo nakong ea ho kopanya lisebelisoa, liteko le tšebeliso ea bareki.Sena se ka lelefatsa bophelo ba sesebelisoa le ho fokotsa likopo tsa tiisetso ea moetsi.

Sepakapaka le Tšireletso:

Bakeng sa lisebelisoa tsa sefofane le ts'ireletso, li-PCB tsa ENIG li loketse hantle ka lebaka la ho hanyetsa maemo a feteletseng le ho tšepahala ho phahameng.

Ho mamella maemo a feteletseng:Lisebelisoa tsa sefofane le ts'ireletso hangata li pepesehetse mocheso o feteletseng, mongobo le ho thothomela.Li-PCB tsa ENIG li etselitsoe ho mamella maemo ana a thata.Electroless nickel layer e fana ka khanyetso e ntle ea kutu, athe lera la khauta le fana ka tšireletso khahlano le oxidation.Sena se tiisa hore PCB e lula e sebetsa ebile e ka tšeptjoa esita le libakeng tse thata.

Ho Tšepahala ho Phahameng:Sebakeng sa sefofane le ts'ireletso, ho ts'epahala ho bohlokoa.Li-PCB tsa ENIG li na le rekoto e netefalitsoeng ea ts'epahalo e phahameng ka lebaka la ho rekisoa ha tsona hantle, bokaholimo bo bataletseng le ho tšoarella nako e telele.Qetello ea khauta e tiisa manonyeletso a sireletsehileng a solder, ho fokotsa kotsi ea likhokahano tsa nakoana kapa ho hloleha.Libaka tse bataletseng le tse phahameng li lumella ho beoa ha likarolo hantle le likhokahano tse tšepahalang tsa motlakase.Ho tšoarella ha li-PCB tsa ENIG ho netefatsa ts'ebetso ea nako e telele lits'ebetsong tse hlokang sefofane le ts'ireletso.

Ho Ikamahanya le Maemo a Indasteri:Indasteri ea lifofane le ts'ireletso e na le litekanyetso le melaoana e tiileng ea boleng.Li-PCB tsa ENIG li etselitsoe ho fihlela kapa ho feta litekanyetso tsena tsa indasteri, ho netefatsa hore li fihlela litlhoko tse ikhethileng tsa lits'ebetso tsena.Ka ho sebelisa li-PCB tsa ENIG, bahlahisi ba lifofane le ts'ireletso ba ka ba le ts'epo mabapi le boleng le ts'epahalo ea lits'ebetso tsa bona tsa elektroniki.

Ho lumellana le theknoloji e tsoetseng pele:Lisebelisoa tsa sepakapaka le ts'ireletso hangata li hloka mahlale a tsoetseng pele joalo ka phetisetso ea data e potlakileng, litsamaiso tse tsoetseng pele tsa puisano, kapa meralo e nyane.ENIG PCB e lumellana le mahlale ana a tsoetseng pele.Li ka ts'ehetsa liqapi tse phahameng haholo, likarolo tse ntle tsa molumo le li-circuits tse rarahaneng, tse nolofalletsang ho kopanngoa ha mesebetsi e tsoetseng pele sebakeng sa sefofane le mekhoa ea tšireletso.

Bophelo bo bolelele ba tšebeletso:Litsamaiso tsa sefofane le ts'ireletso hangata li na le litlhoko tsa bophelo bo bolelele ba ts'ebeletso.ENIG PCB ha e na kutu ebile e tšoarella nako e telele ho netefatsa bophelo bo bolelele.Sena se fokotsa tlhokahalo ea ho lokisoa khafetsa kapa ho nkeloa sebaka, qetellong ho fokotsa litšenyehelo tse akaretsang tsa tlhokomelo bakeng sa mekhatlo ea lifofane le ea ts'ireletso.

Lisebelisoa tsa bongaka:

ENIG PCB (Electroless Nickel Immersion Gold) e bapala karolo ea bohlokoa indastering ea lisebelisoa tsa bongaka:

Biocompatibility:Hangata lisebelisoa tsa bongaka li amana ka ho toba le 'mele oa mokuli.Li-PCB tsa ENIG lia lumellana, ho bolelang hore ha li bake karabelo leha e le efe e kotsi kapa litlamorao tse mpe ha li kopana le maro a 'mele kapa lisele.Sena se bohlokoa ho netefatsa polokeho le bophelo bo botle ba bakuli ba sebelisang lisebelisoa tsa bongaka.

Corrosion Resistance:Lisebelisoa tsa bongaka li ka 'na tsa pepesetsoa lino tse fapa-fapaneng, lik'hemik'hale le mekhoa ea ho thibela likokoana-hloko.Nickel plating ea ENIG PCBs e na le khanyetso e ntle ea kutu 'me e sireletsa PCB tšenyo e bakiloeng ke ho pepesetsoa lintho tsena.Sena se thusa ho thibela ho senyeha ha PCB le ho boloka ts'ebetso ea eona bakeng sa bophelo bohle ba sesebelisoa.

Ho tšepahala le ho tšoarella:Hangata lisebelisoa tsa bongaka li sebelisoa maemong a mahlonoko, 'me ho tšepahala le ho tšoarella ha thepa ke habohlokoa.ENIG PCB e na le ts'epo e phahameng ka lebaka la ho rekisoa ha eona hantle le bokaholimo bo bataletseng.Ho roala khauta ho tiisa manonyeletso a matla a solder, ho fokotsa kotsi ea ho hokahanya kapa ho hlōleha.Ntle le moo, ho tšoarella ha li-PCB tsa ENIG ho thusa ho netefatsa ts'ebetso ea nako e telele, ho fokotsa tlhoko ea ho lokisoa khafetsa kapa ho nkeloa sebaka.

Botšepehi ba Letšoao le Ts'ebetso ea Maqhubu a Phahameng:Lisebelisoa tsa bongaka hangata li kenyelletsa li-circuits tsa elektroniki tse bobebe, joalo ka tse sebelisetsoang ho sebetsana le matšoao kapa likhokahano tse se nang mohala.ENIG PCBs, e tsejoang ka botšepehi ba eona ba matšoao le ts'ebetso e phahameng ea maqhubu, e fana ka phetiso ea matšoao e tšepahalang le e nepahetseng.Sena se bohlokoa bakeng sa tekanyo e nepahetseng, ho beha leihlo le phepelo ea kalafo lisebelisoa tsa bongaka.

Tumellano ea Taolo le Maemo:Indasteri ea lisebelisoa tsa bongaka e laoloa haholo ho netefatsa polokeho ea mokuli.Li-PCB tsa ENIG li sebelisoa haholo le ho amoheloa indastering ea lisebelisoa tsa bongaka mme li latela melao le litekanyetso tse hlokahalang.Baetsi ba ka ba le ts'epo mabapi le boleng le ts'epahalo ea li-PCB tsa ENIG, kaha li netefalitsoe ho fihlela litlhoko tse thata tsa lits'ebetso tsa lisebelisoa tsa bongaka.

Indasteri ea likoloi:

ENIG PCB (Electroless Nickel Immersion Gold) le eona e bapala karolo ea bohlokoa indastering ea likoloi.Mona ke kamoo li ntlafatsang ts'ebetso ea motlakase oa koloi le ho tšoarella nako e telele:

High Conductivity:ENIG PCB e na le lera la khauta holim'a lera la nickel, le fanang ka ts'ebetso e ntle haholo.Sena se bohlokoa bakeng sa ho fetisa mats'oao le matla ho pholletsa le sistimi ea motlakase ea koloi.Ts'ebetso e phahameng ea ENIG PCB e thusa ho fokotsa tahlehelo ea matšoao le ho netefatsa ts'ebetso e ntle ea likarolo tsa motlakase.

Corrosion resistance:Likoloi li pepesehela maemo a sa tšoaneng a tikoloho, ho akarelletsa le mongobo, liphetoho tsa mocheso le lik'hemik'hale, tse ka lebisang ho bola.ENIG PCB e na le khanyetso e ntle ea kutu ka lebaka la lera la nickel, le thibelang ho senyeha ha PCB le ho boloka ts'ebetso ea eona le tlas'a maemo a thata.Sena se matlafatsa ho tšoarella le ho ts'epahala ha sistimi ea motlakase ea koloi.

Solderability:ENIG PCB e na le sebaka se bataletseng le se ts'oanang se etsang hore e rekisoe haholo.Sena se bolela hore solder e khomarela hantle PCB nakong ea kopano, e etsa li-solder tse matla, tse ka tšeptjoang.Manonyeletso a matla a solder a bohlokoa ho thibela likhokahano tsa nakoana le ho hloleha ho sistimi ea motlakase ea koloi, ho netefatsa ts'ebetso e tsitsitseng le e tšepahalang.

Khokahano ea RoHS:Indasteri ea likoloi e na le litlhoko tse thata bakeng sa lisebelisoa tse sebelisoang likarolong tsa koloi.Li-PCB tsa ENIG li lumellana le RoHS (Restriction of Hazardous Substances), ho bolelang hore ha li na lintho tse kotsi tse kang lead kapa lik'hemik'hale tse ling tse kotsi.Ho latela RoHS ho netefatsa polokeho le ts'ireletso ea tikoloho ea litsamaiso tsa motlakase oa koloi.

Ts'ebetso ea Maqhubu a Phahameng:Ha likoloi tsa sejoale-joale li ntse li sebelisa lisebelisoa tse tsoetseng pele tsa motlakase, ts'ebetso ea maqhubu a phahameng e bohlokoa bakeng sa phetiso e nepahetseng ea mats'oao.Li-PCB tsa ENIG li na le litšobotsi tse ntle tsa maqhubu a holimo bakeng sa phetisetso ea mats'oao e tšepahalang lits'ebetsong tse joalo ka sistimi e tsoetseng pele ea lithuso tsa bakhanni (ADAS), lits'ebetso tsa infotainment, le li-module tsa puisano.

Tšebetso ea mocheso:Lisebelisoa tsa likoloi li kenyelletsa lienjine le likarolo tse ling tse hlahisang mocheso o mongata.ENIG PCB e na le conductivity e ntle ea mocheso, e e nolofalletsang ho qhala mocheso ka katleho le ho thibela likarolo tsa elektronike ho chesa haholo.Bokhoni bona ba taolo ea mocheso bo thusa ho ntlafatsa ts'ebetso e akaretsang le ts'epahalo ea sistimi ea motlakase ea koloi.

5. Mokhoa oa ho khetha moetsi ea nepahetseng oa PCB oa boenjiniere:

Ha u khetha moetsi oa PCB oa boenjiniere, ho na le lintlha tse 'maloa tseo u ka li nahanang ho netefatsa hore u khetha moetsi ea nepahetseng.Lintlha tse ling tsa bohlokoa tseo u lokelang ho li hopola ke tsena:

Boiphihlelo le Boitsebelo:Batla moetsi ea nang le boiphihlelo bo batsi le boiphihlelo ba ho hlahisa li-PCB tsa ENIG.Nahana hore na ba qetile nako e kae ba le indastering le hore na ba na le boiphihlelo bo ikhethang ba ho etsa li-PCB bakeng sa lits'ebetso tsa boenjiniere.Baetsi ba nang le rekoto e netefalitsoeng ba na le monyetla oa ho fana ka lihlahisoa tsa boleng.

Mehato ea Taolo ea Boleng:Lekola hore na moetsi o thehile mehato e tiileng ea taolo ea boleng ho netefatsa tlhahiso ea li-PCB tsa khauta tse qoelisoang tsa boleng bo holimo.Ba lokela ho ba le mekhoa e tiileng ea netefatso ea boleng ho kenyeletsoa tlhahlobo, liteko le litokomane.Lisetifikeiti tse kang ISO 9001 kapa IPC-6012 ke matšoao a matle a boitlamo ba moetsi ho boleng.

Bokhoni ba Tlhahiso:Lekola bokhoni ba tlhahiso ea moetsi ho fihlela litlhoko tsa hau tse ikhethileng.Nahana ka lintlha tse kang bokhoni ba tlhahiso, bokhoni ba tekheniki, le bokhoni ba ho sebetsana le meralo e rarahaneng kapa linako tse thata.Bokhoni bo lekaneng ba tlhahiso bo bohlokoa ho netefatsa phano e nakong le boleng bo tsitsitseng ba tlhahiso.

Setifikeiti le Tumellano:Fumana bahlahisi ba fihlelang litekanyetso tsa indasteri ho netefatsa boleng le ts'epahalo ea li-PCB tsa ENIG.Litifikeiti tse kang ho latela melao ea RoHS (Thibelo ea Lintho Tse Kotsi) li bontša hore re latela melao ea tikoloho.Lisetifikeiti tse ling tse amehang li ka kenyelletsa ISO 14001 (litsamaiso tsa taolo ea tikoloho), ISO 13485 (lisebelisoa tsa bongaka) kapa AS9100 (sefofane).

Maikutlo a Bareki le Bopaki:Bala maikutlo a bareki le bopaki bakeng sa botumo ba moetsi le khotsofalo ea bareki.Batla maikutlo ho tsoa ho likhoebo tse ling kapa litsebi tseo u sebelitseng le tsona.Maikutlo a matle le bopaki bo bonts'a monyetla o phahameng oa boiphihlelo bo botle le moetsi.

Puisano le Tšehetso ea Bareki:E lekola puisano ea moetsi le bokhoni ba tšehetso ea bareki.Puisano e hlakileng, e nakong e bohlokoa ho netefatsa hore likopo tsa hau lia utloisisoa le ho fihleloa.Lekola karabelo ea bona, boikemisetso ba ho rarolla mathata leha e le afe kapa mathata, le bokhoni ba bona ba ho fana ka tšehetso ea tekheniki ha ho hlokahala.

Litšenyehelo le Litheko:Le hoja litšenyehelo li sa lokela ho ba tsona feela tse khethollang, ho bohlokoa ho nahana ka theko ea litšebeletso tsa moetsi.Fumana mantsoe a qotsitsoeng ho tsoa ho bahlahisi ba bangata 'me u bapise.Hopola hore litheko li lokela ho lumellana le boleng le litšebeletso tse fanoeng.Baetsi ba ka 'na ba sekisetsa boleng ka ho fana ka litheko tse tlase haholo.

Ho phethela,ENIG PCB e na le melemo e mengata mme e sebelisoa haholo indastering ea lisebelisoa tsa elektroniki.Li fana ka khokahanyo e ntle ea terata, ho solderability, le ho hanyetsa kutu, ho li etsa tse loketseng lisebelisoa tsa elektroniki tse sebetsang hantle.ENIG PCBs e boetse e fana ka sebaka se bataletseng, se netefatsang ho beoa ha likarolo tse nepahetseng le likhokahano tse tšepahalang.Hore na o rala lisebelisoa tsa elektroniki bakeng sa lisebelisoa tsa elektroniki tsa bareki, likhokahano tsa mehala, lisebelisoa tsa bongaka kapa lits'ebetso tsa likoloi, ho khetha ENIG PCB ho netefatsa ts'ebetso ea boleng bo holimo le e tšepahalang.

Ka hona, ke u khothaletsa ho khetha ENIG PCB bakeng sa litlhoko tsa hau tsa tlhahiso ea elektroniki.Batla moetsi kapa morekisi ea tsebahalang ea sebetsanang le tlhahiso ea ENIG PCB mme a na le rekoto e netefalitsoeng ea ho fana ka lihlahisoa tsa boleng bo holimo.Ka lilemo tse 15 tsa boiphihlelo ba liboto tsa potoloho ea boenjiniere,Kapae atlehile ho rarolla mathata a enig a boto ea potoloho bakeng sa bareki ba likete.Tsebo ea litsebi le tšebeletso ea karabelo e potlakileng ea sehlopha sa rona sa litsebi e entse hore bareki ba tsoang linaheng tse fetang 250 ba tšepehe.Ka ho sebelisana le Capel ho sebelisa ENIG PCB e entsoeng ke Capel, u ka ba le bonnete ba hore lisebelisoa tsa hau tsa elektroniki li entsoe ka maemo a holimo ka ho fetesisa ka lithapo tse ntle haholo le tse rekisoang haholo.Kahoo ho khetha Capel ENIG PCB bakeng sa projeke ea hau e latelang ea elektroniki ke khetho e nepahetseng.