Metal core PCBs e boetse e bitsoa MCPCBs, eo substrate layer e leng motheo oa tšepe. Lisebelisoa tse tloaelehileng tsa MCPCB tse sebelisoang ke aluminium, koporo le alloy ea tšepe. Li-PCB tse thehiloeng ho aluminium ke tsona tse bolokang chelete e ngata; li teng hantle mocheso conductivity le mocheso dissipation bokgoni ka theko e tlaase. Li-PCB tse thehiloeng ka koporo li sebetsa hantle ho feta aluminium, empa theko e holimo. Li-PCB tse thehiloeng ka tšepe li thata ho feta lisebelisoa tse peli tsa pele, ha li ntse li na le mocheso o tlase oa mocheso. Metal PCBs li tsejoa e le tsona tse babatsehang mocheso dissipation.In lilemong tsa morao tjena, indasteri LED e ntshetswa pele ka potlako, empa bothata ba mocheso dissipation e 'nile ea makatsa kopo le ntshetsopele ya LED, haholo-holo phahameng-matla LED tšimong ea mabone. Tšebeliso ea substrate ea tšepe e fana ka mokhoa o mocha oa ho rarolla mocheso oa mocheso oa LED ka katleho.

Bakeng sa lisebelisoa tsa motheo tsa tšepe, ho na le lisebelisoa tsa motheo tsa aluminium le koporo. Aluminium substrate ke mofuta oa poleiti ea koporo e entsoeng ka tšepe e nang le ts'ebetso e ntle ea ho fetisa mocheso le ts'ebetso ea ho qhala. Copper substrate e na le ts'ebetso e ntle ho feta aluminium, empa theko ea eona e batla e le theko e boima ho feta aluminium.

Bareki ba odara likhomphutha tsa aluminium hangata, hobane theko ea aluminium pcb e na le moruo haholoanyane, li sebelisoa bakeng sa mabone a LED, lisebelisoa tsa maqhubu a molumo le lisebelisoa tsa elektronike tsa puisano.

MCPCB e bonolo e nang le lehlakore le le leng e na le motheo oa tšepe (hangata aluminium, kapa alloy ea koporo), Lera la Dielectric (le sa sebetseng), Lera la Potoloho ea Copper, likarolo tsa IC le mask a solder.

Phallo e ntle ea mocheso ea li-PCB tsa mantlha tsa tšepe li etsa hore li se ke tsa ata haholo mochesong o phahameng, e leng se bakang ho khopama ho fokolang nakong ea lipalangoang tsa matšoao.

Melemo e boletsoeng ka holimo e etsa hore li-PCB tsa tšepe tsa mantlha e be tharollo e nepahetseng lits'ebetsong tse ngata, tse kang li-converter tsa matla, mabone, photovoltaic, lisebelisoa tsa backlight, lisebelisoa tsa likoloi tsa LED, lisebelisoa tsa lapeng, joalo-joalo. Aluminium-based PCB ke mofuta o atileng haholo oa li-PCB tsa mantlha tsa tšepe molemong oa litšenyehelo. Haholo-holo maboneng a boemo bo tiileng, li-PCB tsa aluminium li thusa ho fihlela maemo a holimo a mabone a nang le khanya e nyane ea LED.

Botenya ba koporo ea foil ea MCPCB e ka ba 1oz ho isa ho 10oz, 'me botenya ba tšepe ea liboto hangata ke 30mil ho isa ho 125mil. YMS e fana ka mefuta eohle ea li-PCB tsa mantlha tsa tšepe, 'me u ikopanye le rona haeba u hloka li-substrates tse teteaneng kapa tse tšesaane. YMS e tla lula e boloka bokhoni ba rona le litekanyetso tsa lisebelisoa ka lebelo la maemo a tsoetseng pele ho fa bareki litšebeletso tse ntle ka ho fetisisa tsa mohlala oa PCB, tlhahiso ea PCB, ho fumana likarolo.