Iphepha le-FR4 epoxy elaminethiweyo yinto esetyenziswa ngokubanzi kushishino lombane ngenxa yeempawu zayo ezibalaseleyo zombane kunye nezoomatshini. Ludidi lwemathiriyeli edibeneyo eyenziwe ngelaphu elilukiweyo le-fiberglass elifakwe kwi-epoxy resin binder. Ukudibaniswa kwezi zixhobo kubangela kwiphepha eliguquguqukayo kunye nelomeleleyo elilungele uluhlu olubanzi lwezicelo zombane.

Enye yezinto eziphambili zokusetyenziswa kwamaphepha e-FR4 epoxy laminated kushishino lombane kukwenziwa kweebhodi zesekethe eziprintiweyo (PCBs). IiPCB zizinto ezibalulekileyo phantse kuzo zonke izixhobo zombane, ezisebenza njengeqonga lokuqhagamshela kunye nokuxhasa amacandelo e-elektroniki. I-FR4 laminates ibonelela nge-substrate efanelekileyo kwii-PCBs ngenxa yamandla abo omatshini aphezulu, uzinzo olubalaseleyo lwe-dimensional, kunye neempawu ezilungileyo zokugquma umbane. Ezi mpawu zenza i-FR4 laminates ilungele ukumelana nobunzima bommandla wombane ngelixa ibonelela ngeqonga elithembekileyo kwiisekethe zombane.

Ukongeza kwi-PCBs, i-FR4 laminates nayo isetyenziswa ekwakhiweni kwezinto zokufakelwa kombane. Iimpawu zokugquma umbane eziphezulu ze-FR4 zenza ukuba kube yinto efanelekileyo yokukhetha izicelo apho ukufakwa kombane kubaluleke kakhulu. Ngokomzekelo, i-FR4 laminates isetyenziselwa ukuveliswa kwezithintelo zokukhusela, iibhasi, kunye nezinye izinto kwizixhobo zombane. Ikhono lezinto eziphathekayo lokumelana nombane ophezulu kunye nokubonelela nge-insulation ethembekileyo yenza ukuba ibaluleke kakhulu kumashishini ombane.

Ngaphaya koko, i-FR4 laminates isetyenziswa ekuveliseni izivalo zombane kunye nezindlu. Ezi zivalo zenzelwe ukukhusela amacandelo ombane kwizinto ezisingqongileyo ezifana nokufuma, uthuli, kunye nomonakalo womatshini. I-FR4 laminates inika ukuchasana okugqwesileyo kumswakama kunye neekhemikhali, izenza zilungele ukusetyenziswa kwiindawo ezinzima. Amandla eempembelelo eziphezulu zemathiriyeli kunye neempawu zokunqanda ilangatye nazo zinegalelo ekusebenzeni kwayo ekukhuseleni izixhobo zombane ezinovakalelo.

Ngaphezu koko, i-FR4 laminates ifumana isicelo kwiziguquli zombane kunye ne-switchgear. Ezi zixhobo zifuna izinto ezinokumelana nokushisa okuphezulu kwaye zibonelele ngokugqwesileyo kombane. I-FR4 laminates ihlangabezana nezi mfuno, izenza zibe yinto ekhethiweyo yokukhetha amacandelo e-insulating ngaphakathi kwe-transformers kunye ne-switchgear. Uzinzo lwe-thermal ye-thermal kunye nokuchasana ne-arcing yombane yenza ukuba ifaneleke kakuhle kwezi zicelo ezibalulekileyo.

Kummandla weenjini zombane kunye neejenereyitha, i-FR4 laminates isetyenziselwa ukuveliswa kwezinto zokugquma ezifana ne-slot wedges, i-separators yesigaba, kunye ne-end laminations. La macandelo adlala indima ebalulekileyo ekugcineni intembeko kunye nokusebenza koomatshini bombane. Amandla aphezulu omatshini kunye nokumelana nokushisa kwe-FR4 laminates kubenza ukuba babe lukhetho olufanelekileyo kwezi zicelo, ukuqinisekisa ukusebenza okuthembekileyo kweenjini kunye neejeneretha.

IFR4ukusukaJiujiang Xinxing Insulation izintoyi-FR4 yendalo ngaphandle kokuzaliswa, ubuninzi bumalunga ne-1.9 g/cm³ xa i-FR4 eqhelekileyo kwimarike ifikelela kwi-2.08 g / cm³.I-FR4 yethu ineempawu ezigqwesileyo zombane kunye noomatshini kuneyentengiso, kwaye i-CTI yeFR4 yethu idibana ne-600V.Ukuba unenkathalo malunga nomgangatho, ukhangela izinto ezilungileyo, ungaQhagamshelana nathi.