Flexible Circuit Boards Classification Thehiloeng ho Litlhophiso

Liboto tsa potoloho tse feto-fetohang li arotsoe ka mefuta ena ho latela maemo a tsona

· Li-PCB tse Rigid-Flex:  Joalo ka ha lebitso le bontša, li-PCB tsena ke lebasetere la li-PCB tse feto-fetohang le tse thata, 'me li kopanya litlhophiso tse ntle ka ho fetisisa. Ka tloaelo, tlhophiso e thata ea PCB e na le letoto la lipotoloho tse thata tse ts'oaroang hammoho ho sebelisoa li-circuits tse feto-fetohang. Li-circuits tsena tse nyalisitsoeng lia hlokahala hobane li lumella baqapi ho ntlafatsa bokhoni ba lipotoloho tsa bona. Lipotolohong tsena, libaka tse thata li sebelisoa haholo bakeng sa likhokahano tse ntseng li hola, chassis le likarolo tse ling tse 'maloa. Leha ho le joalo, libaka tse feto-fetohang li netefatsa khanyetso ea mahala ea vibrate, 'me lia tenyetseha. Kahoo, melemo e fapaneng e fanoang ke liboto tsena tsa potoloho e sebelisoa hampe ke baqapi ba PCB ho hlahisa liboto tsa potoloho bakeng sa lits'ebetso tse thata.

· HDI Flexible PCBs: HDI ke khutsufatso ea ho hokahana ho phahameng. Li-PCB tsena li nepahetse bakeng sa lits'ebetso tse hlokang ts'ebetso e phahameng ho feta li-PCB tse tenyetsehang tse tloaelehileng. Liboto tsa potoloho tsa HDI flex li etselitsoe ho kenyelletsa likarolo tse 'maloa tse kang micro-vias' me li fana ka sebopeho se betere, kaho, hammoho le meralo. Li-PCB tse feto-fetohang tsa HDI li sebelisa li-substrates tse tšesaane ho feta li-PCB tse tenyetsehang, tse thusang ho fokotsa boholo ba liphutheloana tsa tsona hammoho le ho ntlafatsa ts'ebetso ea tsona ea motlakase.

Flexible Circuit Boards Classification Thehiloeng ka Layers

Mapolanka a potoloho a flexible a arotsoe ka mefuta e latelang ho latela lihlopha tsa bona.

· Maboto a Potoloho a Fetohang a Lehlakore le le Leng: Ena ke e 'ngoe ea mefuta ea motheo ea liboto tsa potoloho tse feto-fetohang tse nang le lesela le le leng la filimi ea polyimide e feto-fetohang e nang le lesela le lesesaane la koporo. Lera la koporo la conductive le fumaneha ho tloha ka lehlakoreng le le leng feela la potoloho.

· Li-Circuit Boards tsa Single-Sided Flexible Circuit Access tse peli: Joalokaha lebitso le bontša, lipotoloho tsena tse feto-fetohang li na le lehlakore le le leng, leha ho le joalo, letlapa la koporo kapa thepa ea conductor e fumaneha ka mahlakoreng ka bobeli.

· Maboto a Potoloho a Fetohang a Mahlakore Habeli: Liboto tsena tsa potoloho li na le mekhahlelo e 'meli ea li-conductor ka lehlakoreng le leng la lera la motheo la polyimide. Likamano tsa motlakase pakeng tsa likarolo tse peli tsa conductive li etsoa ho sebelisoa metalized plated ka masoba.

· Multi-Layered Flexible Circuits: Boto ea potoloho e nang le mekhahlelo e mengata ke motsoako oa lipotoloho tse 'maloa tse nang le mahlakoreng a mabeli le a le mong. Lipotoloho tsena li hokahane ka likoti tse petelitsoeng kapa holim'a metsi a kentsoeng ka mokhoa o momahaneng.

Melemo ea Flexible Printed Circuit Boards

Ho theosa le lilemo, liboto tsa potoloho tse hatisitsoeng tse feto-fetohang li tumme haholo ka lebaka la melemo eo li fanang ka eona. Mona ke melemo e 'maloa e thathamisitsoeng:

· Phokotso ea Boima bo Bobebe le Pakete: Liboto tsa potoloho tse feto-fetohang li ka kenella lits'ebetsong moo ho seng tharollo e 'ngoe e ka sebetsang. Liboto tsa potoloho li tšesaane, li bobebe, 'me li ka phunyeletsoa habonolo, tsa phuthoa, hammoho le ho behoa libakeng tseo likarolo tse ling li ke keng tsa kena ho tsona. Ho Rigiflex, baenjiniere ba rona ba atisa ho sebelisa melemo ea 3D packaging geometry ho etsa bonnete ba ho fokotsa boholo ba sephutheloana. .

· Mehaho e Nepahetseng: Hangata liboto tsa potoloho tse hatisitsoeng tse feto-fetohang li etsoa le ho kopanngoa ho sebelisoa mechine e ikemetseng. Sena se thusa ho fokotsa liphoso tse neng li ameha mehala le lithapo tse entsoeng ka letsoho, 'me li tiisa ho nepahala, e leng tlhokahalo ea bohlokoa bakeng sa lisebelisoa tse tsoetseng pele tsa elektronike.

· Tokoloho ea Moqapi: Moralo oa liboto tsa potoloho tse feto-fetohang ha o felle feela ka mekhahlelo e 'meli. Sena se fana ka bolokolohi bo bongata ba moralo ho baqapi. Li-PCB tse tenyetsehang li ka etsoa habonolo e le lehlakore le le leng le nang le phihlello e le 'ngoe, lehlakoreng le le leng le nang le phihlello e habeli, le li-multilayered - ho kopanya likarolo tse' maloa tsa lipotoloho tse thata le tse tenyetsehang. Ho feto-fetoha ha maemo ho etsa hore e be khetho e phethahetseng bakeng sa litlhophiso tse rarahaneng tse nang le likhokahano tse 'maloa. Liboto tsa potoloho tse feto-fetohang li ka etsoa ho amohela likarolo tse peli - tse pentiloeng ka lesoba le likarolo tse kentsoeng holim'a metsi.

· High Density Configurations : The flexible printed circuit boards ka ba le motsoako oa bobeli -plated through-hole and surface mounted components. Motsoako ona o thusa ho amohela lisebelisoa tse phahameng haholo tse nang le karohano e moqotetsane lipakeng. Kahoo, li-conductors tse teteaneng le tse bobebe li ka etsoa, ​​​​'me sebaka se ka lokolloa bakeng sa likarolo tse ling.

· Ho feto-fetoha ha maemo: Li- circuits tse feto-fetohang li ka hokahana le lifofane tse ngata nakong ea polao. Sena se thusa ho fokotsa boima le mathata a sebaka a tobaneng le liboto tsa potoloho tse thata. Mapolanka a potoloho a feto-fetohang a ka fetoha habonolo maemong a fapaneng nakong ea ho kenya ntle le tšabo ea ho hlōleha.

· Phallo ea Mocheso o Phahameng: Ka lebaka la meralo e kopaneng le lisebelisoa tse teteaneng, ho entsoe litsela tse khutšoane tsa mocheso. Sena se thusa ho qhala mocheso ka potlako ho feta potoloho e thata. Hape, lipotoloho tse tenyetsehang li senya mocheso ho tloha mahlakoreng ka bobeli.

· Phallo ea Moea e Ntlafetseng: Moralo o hlophisitsoeng oa lipotoloho tse feto-fetohang o nolofalletsa ho qhalana ha mocheso hantle le ho ntlafatsa phallo ea moea. Sena se thusa ho boloka lipotoloho li pholile ho feta balekane ba bona ba boto e hatisitsoeng e thata. Phallo e ntlafalitsoeng ea moea e boetse e kenya letsoho ts'ebetsong ea nako e telele ea liboto tsa potoloho ea elektroniki.

· Tšireletseho le Ts'ebetso ea Nako e Telele: Boto ea potoloho ea flex e etselitsoe ho kobeha makhetlo a ka bang limilione tse 500 ka karolelano ea bophelo ba sesebelisoa sa elektroniki. Li-PCB tse ngata li ka kobeha ho fihla ho likhato tse 360. Ductility e tlase le boima ba liboto tsena tsa potoloho li li thusa ho mamella tšusumetso ea ho thothomela le ho sisinyeha, ka hona ho ntlafatsa ts'ebetso ea tsona lits'ebetsong tse joalo.

· Ho Tšepahala ho Phahameng ea Tsamaiso: Likamano e ne e le e 'ngoe ea lintho tse amehileng haholo libotong tsa pele tsa potoloho. Ho hloleha ha khokahano e ne e le le leng la mabaka a mantlha a ho hloleha ha boto ea potoloho. Matsatsing ana, hoa khoneha ho rala li-PCB tse nang le lintlha tse nyane tsa khokahano. Sena se thusitse ho ntlafatsa ho tšepahala ha tsona maemong a thata. Ho phaella ho sena, tšebeliso ea thepa ea polyimide e thusa ho ntlafatsa botsitso ba mocheso oa mapolanka ana a potoloho.

· Meralo e Nolofalitsoeng e Etsahetse: Theknoloji ea boto ea potoloho e feto-fetohang e thusitse ho ntlafatsa lijeometri tsa potoloho. Lisebelisoa li ka behoa holim'a liboto habonolo, kahoo li nolofatsa moralo ka kakaretso.

· E Loketse Likopo tsa Mocheso o Phahameng: Lisebelisoa tse kang polyimide li khona ho mamella mocheso o phahameng habonolo, hammoho le ho fana ka khanyetso khahlanong le lisebelisoa tse kang acid, oli le likhase. Ka hona, liboto tsa potoloho tse feto-fetohang li ka pepesehela mocheso ho fihlela ho likhato tse 400 tsa Centigrade, 'me li ka mamella maemo a thata a ho sebetsa.

· E ts'ehetsa Likarolo le Lihokelo tse Fapaneng: Li-circuits tsa Flex li ka ts'ehetsa mefuta e mengata ea lihokelo le likarolo, ho kenyeletsoa likhokahano tse crimped, lihokelo tsa ZIF, soldering e tobileng, le tse ling.

· Chelete ea Litšenyehelo: Lifilimi tse feto-fetohang le tse tšesaane tsa polyimide li ka kenngoa habonolo sebakeng se senyenyane, kahoo li thusa ho fokotsa litšenyehelo tsa kopano ka kakaretso. Liboto tsa potoloho tse feto-fetohang li boetse li thusa ho fokotsa nako ea liteko, liphoso tsa ho tsamaisa terata, ho hana le nako ea ho sebetsa bocha.

Lisebelisoa Tse Sebelisitsoeng Bakeng sa ho Etsa Mapolanka a Potoloho a Fetohang a Hatisitsoeng

Koporo ke lisebelisoa tse tloaelehileng tsa conductor tse sebelisoang ho etsa li-PCB tse tenyetsehang. Botenya ba tsona bo ka tloha ho .0007ʺ ho isa ho 0.0028ʺ. Ho Rigiflex, re ka boela ra etsa mapolanka a nang le li-conductor tse kang aluminium, Electrodeposited (ED) koporo, Rolled Annealed (RA) koporo, Constantan, Inconel, enke ea silevera, le tse ling.