Comprehensive Guide to Heavy Copper PCBs

Heavy Copper PCB ke eng?

Li-PCB tse boima tsa koporo, tse tsejoang hape e le li-PCB tsa boima ba koporo e boima, ke liboto tsa potoloho tse nang le botenya ba koporo ho feta mefuta e tloaelehileng e fumanehang ho li-PCB tse tloaelehileng. Leha li-PCB tse tloaelehileng hangata li na le botenya ba koporo ho tloha ho 1 oz ho isa ho 3 oz (35 μm ho isa ho 105 μm), li-PCB tse boima tsa koporo li na le botenya ba koporo bo fetang 2 oz (70 μm). Lentsoe "koporo e boima" le khethoa ho feta "koporo e teteaneng" ho hlalosa li-PCB tsena.

Boima ba koporo ba li-PCB tsa koporo tse boima bo ka fapana, ka boima bo tloaelehileng bo kenyelletsang 2 oz (70 μm), 3 oz (105 μm), 4 oz (140 μm), 6 oz (210 μm), 8 oz (280 μm), le 10 oz (350 μm). Botenya ba koporo bo ntseng bo eketseha ka har'a li-PCB tse boima tsa koporo bo fana ka melemo e mengata, joalo ka ts'ebetso e ntlafalitsoeng ea mocheso le matla a ho jara hona joale.

Li-PCB tse boima tsa koporo hangata li lumellana le lisebelisoa tsa dielectric tsa FR-4, tse sebelisoang hangata ho etsa PCB. Ho kenngoa ka likoti (PTHs) ka har'a li-PCB tse boima tsa koporo hangata li hloka ho tlatsoa kapa ho kenngoa ho tiisa likhokahano tse nepahetseng tsa motlakase.

Ho etsa li-PCB tse boima tsa koporo ho hloka tlhokomelo e hlokolosi lits'ebetsong tsa ngoliso le lamination ho netefatsa hore likarolo tsa koporo li hokahantsoe hantle le ho hokahanngoa le substrate ea PCB. Tšebeliso ea likarolo tse boima tsa koporo tse ka hare ho li-PCB tsena e ntlafatsa haholo ts'ebetso ea tsona ea mocheso le bokhoni ba ho jara motlakase, e leng se etsang hore li tšoanelehe haholo bakeng sa lits'ebetso tse kang mabone a LED , lisebelisoa tsa motlakase le li-inverter tsa likoloi tsa motlakase.

Melemo ea li-PCB tse boima tsa Koporo

Heavy Copper PCBs (Printed Circuit Boards) e fana ka melemo e mengata e etsang hore e tšoanelehe bakeng sa likopo tse khethehileng, haholo-holo tse hlokang matla a phahameng kapa tsamaiso e matla ea mocheso. Mona ke melemo ea Heavy Copper PCBs:

1. E babatsehang High Heat Resistance
Li-PCB tse matla tsa koporo li na le mocheso o phahameng oa mocheso ka lebaka la likarolo tsa tsona tse teteaneng tsa koporo, tse li lumellang ho sebetsana le mocheso o phahameng ntle le ho senyeha. Sena se etsa hore li tšoanelehe bakeng sa lits'ebetso tse nang le litlhoko tse boima tsa mocheso.

2. Bokhoni bo Hlollang ba Hona Joale ba ho Jara
Li-PCB tse boima tsa koporo li ka jara maqhubu a maholoanyane ka bophara bo lekanang ba mela ha li bapisoa le li-PCB tse tloaelehileng. Botenya bo eketsehileng ba koporo bo fokotsa ho hanyetsa, ho fokotsa ho theoha ha motlakase le ho lumella ho phalla hantle hona joale.

3. Fokotse Complex Wiring Configuration
Botenya ba koporo bo ntseng bo eketseha ka har'a li-PCB tse boima tsa koporo bo etsa hore ho be le khokahanyo ea litlhophiso tse rarahaneng tsa wiring hore e be lera le le leng. Sena se nolofatsa moralo oa PCB, se fokotsa palo ea likarolo tse hlokahalang, 'me se ntlafatsa katleho ka kakaretso.

4. Khatello ea Boto ea Boto
Li-PCB tse boima tsa koporo li lumella ho hatelloa ha boholo ba boto ka ho kopanya litekanyo tse ngata tsa koporo ho PCB e tšoanang. Ts'ebetso ena e bolokang sebaka e thusa haholo lits'ebetsong tse nang le mathata a boholo.

5. Ho kenyelletsoa ha Boima bo fapaneng ba Koporo
Li-PCB tsa koporo tse boima li ka kenyelletsa litekanyo tse fapaneng tsa koporo karolong e le 'ngoe ea potoloho. Sena se lumella ho kopanngoa ha li-circuits tsa matla a phahameng le a tlaase, ho fana ka phetoho ea ho etsa mesebetsi e sa tšoaneng ka har'a PCB e le 'ngoe.

6. Tšehetso bakeng sa Lisebelisoa tsa Mocheso o Phahameng
Li-PCB tsa koporo tse boima li ka tšehetsa tšebeliso ea lisebelisoa tse khethehileng tsa mocheso o phahameng, ho fokotsa kotsi ea ho hlōleha ha potoloho tlas'a maemo a feteletseng a mocheso. Sena se etsa hore li tšoanelehe bakeng sa lits'ebetso tse sebetsang libakeng tse nang le mocheso o phahameng.

7. Matla a Matlafatsoang a Mechini
Likarolo tse teteaneng tsa koporo ka har'a li-PCB tse boima tsa koporo li matlafatsa matla a mochini oa PCB, haholo sebakeng sa sehokelo, se koahetsoeng ka likoti (PTH), le liphaephe. Sena se ntlafatsa durability ka kakaretso le ho tšepahala ha PCB.

8. Lipotoloho tse Kopantsoeng tse Phahameng tsa Hona Joale le Taolo ea Tšitiso
Li-PCB tse boima tsa koporo li lumella ho kopanngoa ha lipotoloho tse phahameng tsa morao-rao le taolo ea ho thibela ho thibela PCB e le 'ngoe. Sena se nolofatsa moralo le ts'ebetso ea tlhahiso, ho fokotsa ho rarahana le ho ntlafatsa ts'ebetso ka kakaretso.

9. Cooling e hahiloeng
Ho roala koporo e boima ka mokhoa o itseng libakeng tse itseng tsa PCB ho ka fana ka bokhoni ba ho pholisa bo hahelletsoeng. Likarolo tse teteaneng tsa koporo li thusa ho qhala mocheso ho tsoa likarolong, ho ntlafatsa tsamaiso ea mocheso le ho fokotsa tlhokahalo ea mekhoa e meng ea ho pholile.

10. Phokotso ea boholo ba lihlahisoa tsa ho qetela
Tšebeliso ea li-PCB tse boima tsa koporo e ka thusa ho fokotsa boholo ba lihlahisoa tse sebelisoang ho qetela. Bokhoni bo ntlafetseng ba ho jara hona joale le matla a ho qhala mocheso li lumella hore ho be le meralo e kopanetsoeng ntle le ho senya tshebetso.

Melemo ena e etsa hore li-PCB tse boima tsa koporo e be khetho e ratoang bakeng sa lits'ebetso tse hlokang matla a phahameng, maqhubu a phahameng, taolo ea mocheso, le meralo e kopaneng. Leha ho le joalo, ho bohlokoa ho nahana ka litlhoko tse khethehileng tsa kopo e 'ngoe le e' ngoe le ho buisana le baetsi ba PCB ba nang le phihlelo ho etsa bonnete ba hore tšebeliso e nepahetseng ea li-PCB tsa koporo tse boima.

Tloaelehileng PCB VS Boima Koporo PCB

Ha ho bapisoa li-PCB tse tloaelehileng (li-PCB tse tloaelehileng) le li-PCB tse boima tsa koporo, ho na le liphapang tse 'maloa tsa bohlokoa le lintlha tse amehang. Papiso lipakeng tsa tsena tse peli ke ena:

Botenya ba Koporo

• Li-PCB tse Tloaelehileng: Li-PCB tse tloaelehileng hangata li na le likarolo tse tšesaane tsa koporo, hangata ho tloha ho li-ounces tse 1 ho isa ho tse 2 (35 ho isa ho 70 μm) tsa botenya ba koporo.
• Li-PCB tse boima tsa Koporo: Li-PCB tse boima tsa koporo, joalo ka ha lebitso le bontša, li na le likarolo tse ngata tsa koporo. Botenya ba koporo ho li-PCB tsa koporo e boima bo tloha ho li-ounces tse 3 (105 μm) 'me bo ka nyolohela ho li-ounces tse 20 (700 μm) kapa ho feta.

Bokhoni ba ho Jara ba Hona Joale

• Li-PCB tse tloahelehileng: Li-PCB tse tloaelehileng li na le bokhoni bo fokolang ba hona joale ba ho jara ka lebaka la likarolo tsa tsona tse tšesaane tsa koporo. Li loketse lits'ebetso tsa hajoale tse tlase ho isa ho tse itekanetseng.
• Li-PCB tse boima tsa Koporo: Li-PCB tsa koporo tse boima li ipabola lits'ebetsong tsa morao-rao tse phahameng. Botenya bo eketsehileng ba koporo bo ba lumella ho sebetsana le maqhubu a maholoanyane ntle le ho futhumatsa ho feteletseng kapa ho theoha ha motlakase. Ba ka khona ho jara maqhubu a phahameng ntle le ho sekisetsa ts'ebetso.

Tsamaiso ea Thermal

• Li-PCB tse Tloaelehileng: Li-PCB tse tloaelehileng hangata li na le matla a fokolang a ho laola mocheso ka lebaka la likarolo tsa tsona tse tšesaane tsa koporo. Ho senya mocheso ho ka ba phephetso, haholo-holo lits'ebetsong tsa matla a phahameng.
• Heavy Copper PCBs: Li-PCB tsa koporo tse boima li fana ka taolo e ntle ea mocheso ka lebaka la likarolo tsa tsona tse teteaneng tsa koporo. Boima ba koporo bo ntseng bo eketseha bo sebetsa e le mocheso o sebetsang hantle oa mocheso, ho aba le ho senya mocheso ka katleho. Sena se etsa hore e be tse loketseng bakeng sa lits'ebetso tse hlahisang mocheso o moholo kapa tse hlokang ho qhala mocheso hantle.

Matla a Mechini

• Li-PCB tse tloaelehileng: Li-PCB tse tloaelehileng li na le matla a itekanetseng a mochine. Ka kakaretso li loketse lits'ebetso tse tloaelehileng 'me li ka mamella maemo a tloaelehileng a ho sebetsana le maemo a tikoloho.
• Heavy Copper PCBs: Li-PCB tsa koporo tse boima li matlafalitse matla a mochini ka lebaka la likarolo tsa tsona tse teteaneng tsa koporo. Li bonts'a khanyetso e ntle ea ho kobeha, ho phunya, le khatello ea maikutlo ea mochini. Sena se etsa hore li tšoarelle nako e telele 'me li be matla, li loketse lits'ebetso tse hlokang ts'epo e phahameng ea mochini.

Litšenyehelo le Mathata

• Li-PCB tse tloaelehileng: Li-PCB tse tloaelehileng hangata ha li theko e tlase ha li bapisoa le li-PCB tse boima tsa koporo. Li boetse li bonolo ho li etsa 'me li hloka lisebelisoa le lits'ebetso tse fokolang haholo.
• Li-PCB tse boima tsa Koporo: Li-PCB tsa koporo tse boima li atisa ho bitsa chelete e ngata ka lebaka la theko e phahameng ea thepa le mekhoa e khethehileng ea tlhahiso e amehang. Ba hloka mehato e eketsehileng le tsebo ea ho sebetsana le lihlopha tse teteaneng tsa koporo.

Moralo oa ho feto-fetoha ha maemo

• Li-PCB tse Tloaelehileng: Li-PCB tse tloaelehileng li fana ka maemo a feto-fetohang ho latela mokhoa oa ho tsamaisa le ho teteana. Li loketse lits'ebetso tse akaretsang tse nang le litlhoko tse tloaelehileng tsa moralo.
• Li-PCB tse boima tsa Koporo: Li-PCB tsa koporo tse boima li fana ka phetoho e eketsehileng ea moralo ka lebaka la bokhoni ba tsona ba ho sebetsana le maqhubu a phahameng le ho qhala mocheso ka katleho. Baqapi ba ka sebelisa mesaletsa e pharaletseng, li-vias tse kholoanyane, le libaka tse eketsehileng tsa ho tšela koporo ntle le ho senya ts'ebetso, ho lumella meralo e rarahaneng le e ikhethang.

Ke habohlokoa ho hlokomela hore khetho pakeng tsa PCB e tloaelehileng le PCB e boima ea koporo e itšetlehile ka litlhoko tse khethehileng tsa kopo. Li-PCB tse tloaelehileng li loketse lisebelisoa tse ngata tsa letsatsi le letsatsi tsa elektroniki, ha li-PCB tse boima tsa koporo li ratoa lits'ebetsong tsa matla a holimo tse hlokang matla a holimo a hona joale a ho jara, taolo e betere ea mocheso, le matla a eketsehileng a mochini.

Litšobotsi tsa Heavy Copper PCB

Li-PCB tsa koporo tse boima li fana ka melemo e ikhethang ho lisebelisoa tsa elektroniki, joalo ka ho sebetsana le maqhubu a phahameng, ho matlafatsa taolo ea mocheso, le ho fana ka matla a ikhethang a mochini. Litšobotsi tse ling li kenyelletsa:

• Matla a Phahameng a Mechini: Khanyetso e phahameng ea ho kobeha, ho loana le khatello ea maikutlo, ho netefatsa ho tšoarella le ho ts'epahala.
• Ho Hanyetsa Boemo ba Leholimo bo Hlollang: E loketse maemo a kantle kapa a thata, ho mamella phapang ea mocheso, mongobo, le ho pepeseha ha UV ntle le ho sekisetsa ts'ebetsong.
• Tsamaiso e Phahameng ea Thermal: Ka katleho e senya mocheso o hlahisoang ke likarolo tsa matla, ho fokotsa likotsi tsa ho chesa haholo le ho ntlafatsa tshebetso ka kakaretso.
• Tsamaiso e Atlehang ea Hona Joale: Ho fokotsa ho hanyetsa le sebaka se lekaneng sa koporo ho ntlafatsa phallo ea hona joale, ho fokotsa ho theoha ha motlakase le ho netefatsa phepelo ea matla e tšepahalang.
• Ho Fetolana ho Moralo le Tšebeliso: E loketse lisebelisoa tsa motlakase tsa motlakase, lisebelisoa tsa likoloi, matla a tsosolositsoeng, le lisebelisoa tsa indasteri ka lebaka la ts'ebetso e phahameng ea hona joale, ho senya mocheso le matla a mochine.
• Katoloso le Ts'ebetso e Ntlafetseng: E nolofalletsa ho kopanya likarolo tsa matla a phahameng le ts'ebetso e tsoetseng pele ka har'a boto e le 'ngoe, ho atolosa bokhoni ba PCB le ts'ebetso.

Li-PCB tsa koporo tse boima li hloka mekhoa e khethehileng ea tlhahiso le tsebo. Ho sebelisana 'moho le baetsi ba PCB ba nang le boiphihlelo ho netefatsa boqapi bo nepahetseng le ts'ebetso e nepahetseng.

Litaelo tsa Moralo oa Koporo ea Boima ba PCB

Ho theha li-PCB tse boima tsa koporo ho hloka ho nahanisisoa ka hloko lintlha tse fapaneng ho netefatsa ts'ebetso e nepahetseng le tlhahiso. Mona ke tse ling tsa litataiso tsa bohlokoa tsa moralo tse lokelang ho lateloa:

Layer Stacking

• Beha likarolo tsa koporo tse teteaneng haufi le bohareng ba PCB ho fokotsa litaba tsa warpage.
• Qoba ho beha likarolo tse ka ntle haufi le tse ling, kaha sena se ka mpefatsa mathata a ho ingolisa.
• Fetola tataiso ea fiber weave ka 90° lipakeng tsa likarolo tse haufi tsa dielectric ho matlafatsa botsitso ba boto.

Ho Bea Karolo

• Etsa bonnete ba hore ho na le tumello e lekaneng pakeng tsa likarolo le likarolo tsa sefofane ho lumella ho koaheloa hantle ha soldermask.
• Akhaonto bakeng sa meriti ea likarolo e oelang holim'a likarolo tsa koporo ho qoba li-circuits tse ka bang khutšoane.
• Sheba hore na ha ho na koporo efe kapa efe e pepesitsoeng mekoting e chekiloeng, kaha e ka lebisa mathateng a khokahanyo ea motlakase.

Tsamaiso ea Thermal

• Beha likarolo tse fehlang mocheso ka kotloloho holim'a likarolo tse teteaneng tsa koporo ho li sebelisa e le li-spreaders.
• Fana ka litsela tse ngata ka tlas'a likarolo tse chesang ho thusa ho fetisetsa mocheso ho lifofane tse ka hare tsa koporo bakeng sa tsamaiso e ntle ea mocheso.

Melaetsa e Phahameng ea Hona Joale

• Sebelisa ho tšela koporo kapa li-polygone bakeng sa mela e phahameng ea hona joale ho e-na le ho tsamaisa litsela tse ngata tse bapileng. Sena se fokotsa khanyetso le ho ntlafatsa bokhoni ba hona joale ba ho jara.
• Beha mesaletsa ea morao-rao haufi le li-plated through-hole (PTH) ka tsela e matlafatsang ho qhala mocheso.

Tlatsa Vias

• Fokotsa tshebediso ya vias tlala, kaha ba ka impair mocheso fetisa bapisoa le vias sekoti.
• Haeba ho na le li-vias tse tlatsitsoeng, li hatelle 'me u netefatse hore soldermask e hlakile ka masoba ho qoba mathata leha e le afe a tlhahiso kapa kopano.

Panel le Tooling

• Lumella ho mamellana ka seatla se bulehileng moralong ho ikarabella bakeng sa shrinkage ea thepa, ho otlolla, le warpage nakong ea ts'ebetso ea ho etsa le ho kopanya.
• Kenyelletsa li-fiducials le li-coupons tsa liteko holim'a phanele ho etsa hore ho be bonolo ho sebelisa lisebelisoa le ho hokahanya nakong ea tlhahiso.

Tlhahlobo ea DFM

• Batla maikutlo a Design for Manufacturability (DFM) ho tsoa ho moetsi oa PCB nakong ea mohato oa moralo.
• Hlahloba tlhahiso ea moralo, haholo-holo mabapi le litaba tsa mamello tse amanang le koporo e boima.
• Kopana le moetsi oa PCB pele ho ts'ebetso ea moralo ho rarolla mathata afe kapa afe a ka bang teng le ho netefatsa prototyping le mohato oa tlhahiso.

Ka ho latela litataiso tsena tsa moralo le ho sebelisana haufi-ufi le moetsi oa PCB, o ka khona ho ntlafatsa moralo oa li-PCB tse boima tsa koporo bakeng sa ts'ebetso e phahameng, ts'epahalo, le tlhahiso.

Likopo tsa Heavy Copper PCB

Li-PCB tsa koporo tse boima li na le mefuta e mengata ea lits'ebetso ho pholletsa le liindasteri tse fapaneng. Tse ling tsa lits'ebetso tse ikhethileng moo li-PCB tse boima tsa koporo li sebelisoang hangata li kenyelletsa:

Lik'homphieutha: Li-PCB tsa koporo e boima li sebelisoa lits'ebetsong tsa lik'homphieutha tse sebetsang hantle, li-server le litsi tsa data moo kabo e sebetsang hantle ea matla le tsamaiso ea mocheso li leng bohlokoa.

Boenjiniere ba Letsatsi: Li-PCB tsa koporo e boima li sebelisoa liphanele tsa letsatsi le litsamaisong tsa matla a letsatsi ho sebetsana le maqhubu a phahameng le ho netefatsa phetiso e tšepahalang ea matla.

Likoloi: Li-PCB tsa koporo e boima li sebelisoa lisebelisoa tsa elektroniki tsa likoloi, joalo ka li-unit tsa taolo ea enjene (ECU), litsamaiso tsa powertrain, le meralo ea motheo ea ho tjhaja likoloi tsa motlakase, moo li fanang ka bokhoni bo matla ba ho sebetsana le matla le taolo ea mocheso.

Literene: Li-PCB tse boima tsa koporo li sebelisoa lits'ebetsong tsa literene bakeng sa lipontšo, kabo ea motlakase le lits'ebetso tsa taolo, moo li ka sebetsanang le maqhubu a phahameng le ho mamella maemo a thata a tikoloho.

Sesole le Sefofane: Li-PCB tse boima tsa koporo li sebelisoa lits'ebetsong tsa sesole le tsa lifofane tse hlokang ho tšepahala ho hoholo, ho tšoarella le ho hanyetsa mocheso o feteletseng le ho thothomela.

Matla a Nyutlelie: Li-PCB tse boima tsa koporo li sebelisoa litsing tsa matla a nyutlelie bakeng sa litsamaiso tsa taolo, lisebelisoa le kabo ea matla, moo li ka sebetsanang le maqhubu a phahameng le ho netefatsa ts'ebetso e tšepahalang tlas'a maemo a thata.

Bongaka: Li-PCB tsa koporo e boima li sebelisoa lisebelisoa le lisebelisoa tsa bongaka, tse kang litsamaiso tsa ho nka litšoantšo, lisebelisoa tsa ho hlokomela bakuli, le lisebelisoa tsa ho hlahloba, moo li fanang ka phepelo e matla ea motlakase le taolo ea mocheso.

Taolo ea Liindasteri: Li-PCB tsa koporo e boima li sebelisoa litsamaisong tsa taolo ea indasteri, li-drive tsa li-engine, le lits'ebetsong tsa elektroniki tsa motlakase tse hlokang ho tsamaisoa ha motlakase ka katleho le ho qhala ha mocheso.

Mabone a LED: Li-PCB tse boima tsa koporo li sebelisoa lits'ebetsong tsa mabone a LED a matla a maholo, moo li ka fetisang motlakase ka katleho le ho tima mocheso, ho netefatsa ts'ebetso e ntle le nako e telele ea mabone a LED.

Lisebelisoa tsa Motlakase: Li-PCB tsa koporo e boima li sebelisoa liyuniting tsa phepelo ea motlakase (li-PSU) le li-converter moo matla a ho jara motlakase a phahameng le ho qhala mocheso ka katleho ho leng bohlokoa.

Ena ke mehlala e seng mekae feela ea lits'ebetso tse fapaneng tsa li-PCB tsa koporo tse boima. Litšobotsi tsa bona tse ikhethang, tse kang ho sebetsana le maemo a holimo hona joale, bokhoni ba tsamaiso ea mocheso, le matla a mochine, li etsa hore li tšoanelehe bakeng sa liindasteri tse sa tšoaneng le likopo tse hlokang.

fihlela qeto e

Ka kakaretso, li-PCB tse boima tsa koporo li fana ka tharollo e tšepahalang bakeng sa lits'ebetso tse matla haholo, 'me ho sebelisana le moetsi oa li-PCB ea nang le botumo bo botle joalo ka Highleap ho ka netefatsa liphetho tse ntle ka ho fetisisa. Ka boiphihlelo ba bona tlhahisong ea PCB le PCBA, Highleap e ka fana ka tataiso le tšehetso ho pholletsa le ts'ebetso ea moralo le tlhahiso. Ka ho sebelisa melemo ea li-PCB tse boima tsa koporo le ho sebelisana le Highleap, liindasteri li ka fihlela litlhoko tsa lits'ebetso tse matla ka kholiseho ka boleng bo holimo le ts'epo.

FAQs

Li-PCB tsa koporo tse boima li ntlafatsa taolo ea mocheso joang?

Li-PCB tsa koporo tse boima li ntlafatsa tsamaiso ea mocheso ka likarolo tsa tsona tse teteaneng tsa koporo, tse sebetsang e le licheso tse sebetsang hantle tsa mocheso, li tlosa mocheso ka katleho le ho fokotsa kotsi ea ho chesa haholo.

Na li-PCB tse boima tsa koporo li ka sebetsana le lits'ebetso tsa morao-rao?

E, li-PCB tse boima tsa koporo li etselitsoe ho sebetsana le lits'ebetso tsa morao-rao. Likarolo tsa tsona tse teteaneng tsa koporo li fana ka bokhoni bo botle ba ho jara hona joale, ho fokotsa ho theoha ha motlakase le ho netefatsa phepelo e nepahetseng ea matla.

Litlamorao tsa litšenyehelo tsa ho sebelisa li-PCB tse boima tsa koporo ke life?

Li-PCB tsa koporo tse boima li atisa ho bitsa chelete e ngata ka lebaka la theko e phahameng ea thepa le mekhoa e khethehileng ea tlhahiso. Leha ho le joalo, li fana ka melemo ea bohlokoa mabapi le ts'ebetso, ts'epahalo, le nako e telele, e leng se etsang hore e be letsete la bohlokoa bakeng sa lits'ebetso tsa matla a holimo.

Ke liindasteri life tse ruang molemo haholo ho li-PCB tse boima tsa koporo?

Liindasteri tse kang likoloi, sefofane, sesole, matla a tsosolositsoeng, le taolo ea indasteri e rua molemo ka ho fetisisa ho li-PCB tsa koporo tse boima ka lebaka la ho sebetsana le tsona hona joale, matla a ho laola mocheso, le matla a mochine.

Ke lintlha life tsa moralo tse bohlokoa bakeng sa li-PCB tsa koporo tse boima?

Lintho tsa bohlokoa tse lokelang ho nahanoa ka moralo bakeng sa li-PCB tse boima tsa koporo li kenyelletsa ho bokellana hantle ha lera ho fokotsa ho warpage, ho beoa ha likarolo tsa maano bakeng sa taolo ea mocheso, le ho netefatsa libaka tse lekaneng bakeng sa ho koahela maske ea solder le khokahano ea motlakase.