4 Layer ENIG FR4 PCB Copper mai nauyi
PCB mai nauyi
Ana iya kera allunan PCB na jan ƙarfe mai nauyi ta hanyar haɗin manyan matakai guda biyu, electroplating da etching.Ya bambanta da sauran PCBS, ana yin da'irar ne da siraren siraren jan karfe.
PCBs masu nauyi na jan ƙarfe an lulluɓe su tare da FR4 ko wasu kayan tushen epoxy.Matsakaicin nauyin PCBs na jan karfe na iya zama oza 4 (140μm), wanda shine mafi kyawun rabo fiye da wani PCB na jan karfe na kowa.
Ƙarin kauri na jan ƙarfe yana ba da damar hukumar ta gudanar da igiyoyi mafi girma, cimma kyakkyawan rarraba zafi, da kuma ba da damar sauyawa mai rikitarwa a cikin iyakataccen sarari.Sauran fa'idodin sun haɗa da ƙara ƙarfin injina a wuraren masu haɗawa, ikon ƙirƙirar ƙaramin samfura ta hanyar haɗa ma'auni masu yawa a cikin layin da'irar, da ikon yin amfani da kayan na musamman tare da ƙarancin gazawar kewayawa.
Amfanin PCB mai nauyi na Copper
Ƙirƙirar PCBs na jan ƙarfe mai nauyi ya haɗa da yin amfani da plating ko etching, saboda yana ƙara kaurin PCB tagulla a bangon gefe da ramukan plating.Bugu da kari, PCBS mai nauyi na jan karfe ana sanya wuta a yayin kera PCB.Wannan yana taimakawa wajen kauri bangon PTH akan PCB.Wasu halaye na PCBS mai kauri na jan ƙarfe waɗanda suka bambanta da sauran PCBS sun haɗa da:
Nauyin Copper:
Wannan hakika shine babban fasalin PCB mai nauyi na jan karfe.Yana nufin nauyin jan karfe da aka yi amfani da shi kowace ƙafar murabba'in a cikin ozaji.
Rufewa
Jaren jan karfe na waje.Nauyin jan ƙarfe na Layer na waje shine ƙirar ƙira da aka saita a gaba.
Layer na ciki
Ingancin jan ƙarfe da kauri na dielectric Layer na ciki an ƙirƙira daidaitattun abubuwa.Koyaya, ana iya daidaita su zuwa abubuwan da aka keɓance na aikin.
Aikace-aikacen PCB mai nauyi
Ana amfani da PCBs na jan ƙarfe mai nauyi a cikin aikace-aikace iri-iri, kamar su masu canza wuta, yaɗuwar zafi, watsawar wutar lantarki mai ƙarfi, masu juyawa, da sauransu.Ana kuma amfani da allunan da'irar bugu mai nauyi na tagulla:
1. Samar da wutar lantarki da mai canzawa
2. Hukunce-hukuncen rabo
3. Kayan aikin walda ko kayan aiki
4. Masana'antar mota
5. Masu samar da hasken rana, da dai sauransu
