Hangata, botenya ba koporo ba PCB e tloaelehileng ke 1oz ho isa ho 3oz. Li-PCB tse teteaneng tsa koporo kapa li-PCB tse boima-koporo ke mefuta ea li-PCB tseo boima ba koporo bo phethiloeng bo fetang 4oz (140μm) . Koporo e teteaneng e lumella likarolo tse kholo tsa PCB-cross-sections bakeng sa meroalo e phahameng ea hona joale le ho khothalletsa ho senya mocheso. Meetso e tloaelehileng haholo ke ea multilayer kapa mahlakore a mabeli. Ka thekenoloji ena ea PCB ho ka khoneha ho kopanya mehaho e metle ea sebopeho holim'a likarolo tse ka ntle le likarolo tse teteaneng tsa koporo ka har'a lihlopha tse ka hare.
PCB e teteaneng ea koporo ke ea mofuta o khethehileng oa PCB. lisebelisoa tsa eona tsa conductive, lisebelisoa tsa substrate, ts'ebetso ea tlhahiso, masimo a kopo a fapane le li-PCB tse tloaelehileng. The plating ea lipotoloho teteaneng koporo lumella PCB baetsi ba ho eketsa boima ba koporo ka ka tsela mahlakoreng 'me likoti plated, e leng ka fokotsa lera dinomoro le mehato ea maoto. Plating ea koporo e teteaneng e kopanya lipotoloho tse phahameng tsa morao-rao le tse laolang, ho etsa hore ho be le boima bo phahameng ka mekhoa e bonolo ea boto e ka finyelloang.
Ho hahoa ha lipotoloho tse boima-koporo ho fa li-PCB melemo e latelang:
1.Eketsa matla a hona joale haholo
2.Mamello e phahameng ho ea ho mocheso oa mocheso
3. Ho senya mocheso ho
molemo 4.Eketsa matla a mechine ho li-connectors le likoti tsa PTH
5. Fokotsa boholo ba sehlahisoa.
Ts'ebeliso ea li-PCB tsa koporo e teteaneng
Hammoho le ho eketseha ha lihlahisoa tse matla haholo, tlhoko ea li-PCB tsa koporo e teteaneng e eketsehile haholo. Kajeno baetsi ba PCB ba ela hloko haholo ho sebelisa boto e teteaneng ea koporo ho rarolla katleho ea mocheso oa lisebelisoa tsa elektronike tse matla.
Li-PCB tse teteaneng tsa koporo hangata ke li-substrate tse kholo tsa hajoale, 'me li-PCB tse kholo tsa hajoale li sebelisoa haholo mojuleng oa matla le likarolo tsa elektroniki tsa likoloi. Likoloi tsa setso, phepelo ea motlakase le lisebelisoa tsa motlakase tsa motlakase li sebelisa mekhoa ea mantlha ea phetisetso joalo ka kabo ea lithapo le pampiri ea tšepe. Hona joale mapolanka a teteaneng a koporo a nkela sebaka sa phetisetso, e seng feela e ka ntlafatsang tlhahiso le ho fokotsa litšenyehelo tsa nako ea wiring, empa hape e eketsa ho tšepahala ha lihlahisoa tsa ho qetela. Ka nako e ts'oanang, mapolanka a maholohali a hona joale a ka ntlafatsa bolokolohi ba moralo oa wiring, kahoo a hlokomela miniaturization ea sehlahisoa sohle.
Thick-copper circuit PCB e bapala karolo e ke keng ea nkeloa sebaka lits'ebetsong tse nang le matla a holimo, a phahameng hona joale, le tlhokeho e phahameng ea pholiso. Ts'ebetso ea tlhahiso le lisebelisoa tsa PCBS tse boima-koporo li na le litlhoko tse phahameng haholo ho feta li-PCB tse tloaelehileng. Ka lisebelisoa tse tsoetseng pele le lienjiniere tse hloahloa, YMS e fana ka li-PCB tsa koporo tse teteaneng tse nang le boleng bo holimo bakeng sa bareki ba tsoang hae le kantle ho naha.