Menene nau'in PCB aluminum substrates na pcb masana'antun
A halin yanzu, abin da aka saba amfani da shi na LED aluminum substrate yana da bangarori biyu, gefen fari ana amfani da shi don walda fitilun LED, ɗayan kuma yana nuna ainihin launi na aluminum.Sassan da ke da zafi suna cikin hulɗa da juna.Gabaɗaya magana, kwamiti ɗaya ya ƙunshi tsari mai Layer uku.Tabbas, waɗanda suka san shi dole ne su san shi, kuma ta hanyar fahimtar waɗannan kawai za a iya zaɓe su da amfani da su.Aluminum substrate laminate ne na tushen ƙarfe na ƙarfe tare da kyakkyawan aikin watsar da zafi.Bari mu dubi nau'in PCB aluminum substrates na pcb masana'antun.
Aluminum Substrate mai sassauƙa
Ɗaya daga cikin sababbin abubuwan da ke faruwa a cikin kayan IMS shine dielectrics masu sassauƙa, waɗanda ke da ingantacciyar wutar lantarki, sassauƙa da haɓakar thermal.Lokacin da aka yi amfani da aluminum mai sassauƙa, ana iya samar da samfurin a cikin nau'i-nau'i da kusurwoyi daban-daban, yana kawar da buƙatar igiyoyi masu tsada da masu haɗawa.Na gama-gari sune ƙungiyoyi biyu ko huɗu waɗanda aka yi da FR-4 na al'ada, waɗanda aka ɗaure su da madaidaicin aluminum tare da dielectric na thermal don taimakawa wajen watsar da zafi, ƙara tauri da aiki azaman garkuwa.A cikin kasuwar wutar lantarki mai girma waɗannan sifofi suna da nau'ikan kewayawa ɗaya ko fiye da aka binne a cikin injin dielectric, tare da makafi da ake amfani da su azaman ta hanyar zafi ko hanyoyin sigina.
Ta hanyar rami aluminum substrate
A cikin hadaddun sifofi, wani Layer na aluminum zai iya samar da "core" na tsarin thermal multilayer, wanda aka riga aka yi da shi kuma ya cika da dielectric kafin lamination.Ta hanyar-ramuka suna plated ta gibba a aluminum don kula da lantarki kadaici, wanda aka dauke a matsayin laima lokaci ga PCBs sadaukar da LED masana'antu saboda da kyau thermal watsin.
Gabaɗaya, nau'ikan abubuwan PCB aluminum substrates na pcb masana'antun sun hada da m aluminum substrates da ta-rami aluminum substrates.Don aikace-aikace, akwai kuma zane-zane mai fuska biyu na madauri, rufin insulating, tushe na aluminum, insulating Layer, da tsarin Layer kewaye.Aikace-aikace kaɗan ne allunan Layer Layer, waɗanda za'a iya sanya su tare da allunan multilayer na yau da kullun tare da insulating layers da aluminum substrates.Aluminum substrates da kyau kwarai zafi dissipation, mai kyau machinability, girma girma da kuma lantarki kaddarorin, kuma ana amfani da ko'ina a matasan hadedde da'irori, motoci, ofishin aiki da kai, babban iko lantarki kayan aiki, wutar lantarki da sauran filayen.
Lokacin aikawa: Maris 22-2022