Letlapa la FR4 epoxy laminated ke thepa e sebelisoang haholo indastering ea motlakase ka lebaka la thepa ea eona e ntle ea motlakase le ea mochini.Ke mofuta oa thepa e kopantsoeng e entsoeng ka lesela le lohiloeng la fiberglass le kenngoeng ka epoxy resin binder.Ho kopana ha lisebelisoa tsena ho fella ka lakane e tsitsitseng le e tšoarellang e loketseng mefuta e mengata ea lisebelisoa tsa motlakase.

E 'ngoe ea litšebeliso tsa mantlha tsa FR4 epoxy laminated sheets indastering ea motlakase ke ho etsa liboto tsa potoloho tse hatisitsoeng (PCBs).Li-PCB ke likarolo tsa bohlokoa hoo e batlang e le lisebelisoa tsohle tsa elektroniki, tse sebetsang e le sethala sa ho hokahanya le ho tšehetsa likarolo tsa elektroniki.Li-laminate tsa FR4 li fana ka substrate e loketseng bakeng sa li-PCB ka lebaka la matla a tsona a phahameng a mochini, botsitso bo botle ba sebopeho, le thepa e ntle ea ho kenya motlakase.Litšobotsi tsena li etsa hore li-laminate tsa FR4 li loketse ho mamella maemo a thata a tikoloho ea motlakase ha li ntse li fana ka sethala se tšepahalang bakeng sa lipotoloho tsa elektroniki.

Ntle le li-PCB, li-laminate tsa FR4 li boetse li sebelisoa ha ho hahoa lisebelisoa tsa motlakase tsa motlakase.Thepa e phahameng ea ho kenya motlakase ea FR4 e e etsa khetho e nepahetseng bakeng sa lits'ebetso moo ho kenya letsoho motlakase ho leng bohlokoa.Mohlala, li-laminate tsa FR4 li sebelisoa ha ho etsoa mekoallo ea li-insulating, li-busbar le likarolo tse ling tsa lisebelisoa tsa motlakase.Bokhoni ba thepa ea ho mamella li-voltages tse phahameng le ho fana ka insulation e tšepahalang e etsa hore e be ea bohlokoa indastering ea motlakase.

Ho feta moo, li-laminate tsa FR4 li sebelisoa ha ho etsoa liphaello tsa motlakase le matlo.Libaka tsena li etselitsoe ho sireletsa likarolo tsa motlakase ho tsoa linthong tsa tikoloho joalo ka mongobo, lerōle le tšenyo ea mochini.Li-laminate tsa FR4 li fana ka khanyetso e ntle ea mongobo le lik'hemik'hale, li etsa hore li tšoanelehe ho sebelisoa libakeng tse thata.Matla a matla a thepa le thepa e thibelang malakabe le tsona li kenya letsoho katlehong ea eona ea ho sireletsa lisebelisoa tsa motlakase tse hlokolosi.

Ho feta moo, li-laminate tsa FR4 li fumana ts'ebeliso ho li-transformer tsa motlakase le switchgear.Likarolo tsena li hloka lisebelisoa tse khonang ho mamella mocheso o phahameng le ho fana ka tšireletso e ntle ea motlakase.Li-laminate tsa FR4 li finyella litlhoko tsena, li etsa hore e be khetho e ratoang bakeng sa likarolo tse sireletsang ka har'a li-transformer le switchgear.Thepa e tsitsitseng ea mocheso le ho hanyetsa arcing ea motlakase e etsa hore e tšoanelehe bakeng sa lits'ebetso tsena tsa bohlokoa.

Sebakeng sa li-motor le lijenereithara tsa motlakase, li-laminate tsa FR4 li sebelisoa ho hlahisa likarolo tsa ho kenya letsoho joalo ka li-slot wedges, li-separators tsa phase, le li-end laminations.Likarolo tsena li bapala karolo ea bohlokoa ho bolokeng bots'epehi le ts'ebetso ea mechini ea motlakase.Matla a phahameng a mochini le ho hanyetsa mocheso oa li-laminate tsa FR4 li li etsa khetho e nepahetseng bakeng sa lits'ebetso tsena, ho netefatsa ts'ebetso e tšepahalang ea li-motor le lijenereithara.

TheFR4ho tlohaJiujiang Xinxing Insulation lintho tse bonahalangke FR4 ea tlhaho ntle le ho tlatsa, boima ba 'mele bo ka ba 1.9 g/cm³ ha FR4 e tloaelehileng 'marakeng e fihla ho 2.08 g / cm³FR4 ea rona e na le lisebelisoa tse ntle tsa motlakase le tsa mekheniki ho feta tsa 'maraka,' me CTI ea FR4 ea rona e kopana le 600V. Haeba u tsotella boleng, u batla thepa e ntle, u kaiteanye le rona.