6 Layer ENIG Impedance Control PCB
Momwe Mungasinthire Ubwino Wa Lamination wa Multilayer PCB?
PCB yapangidwa kuchokera ku mbali imodzi kupita ku mbali ziwiri ndi multilayer, ndipo gawo la multilayer PCB likuwonjezeka chaka ndi chaka.Magwiridwe a multilayer PCB akukula mwatsatanetsatane kwambiri, wandiweyani komanso wabwino.Lamination ndi njira yofunika kwambiri popanga multilayer PCB.Kuwongolera kwa lamination kumakhala kofunikira kwambiri.Choncho, kuti titsimikizire ubwino wa multilayer laminate, tiyenera kumvetsetsa bwino ndondomeko ya multilayer laminate.Momwe mungasinthire mtundu wa multilayer laminate?
1. Makulidwe a mbale yayikulu ayenera kusankhidwa molingana ndi makulidwe onse a multilayer PCB.Kuchuluka kwa mbale yapachiyambi kuyenera kukhala kofanana, kupatukako kumakhala kochepa, ndipo njira yodulira ndiyofanana, kuti tipewe kupindika kwa mbale kosafunikira.
2. Payenera kukhala mtunda wina pakati pa kukula kwa mbale yapakati ndi gawo logwira ntchito, ndiko kuti, mtunda pakati pa chigawo chogwira ntchito ndi m'mphepete mwa mbale uyenera kukhala waukulu kwambiri popanda kuwononga zipangizo.
3. Pofuna kuchepetsa kupatuka pakati pa zigawo, chidwi chapadera chiyenera kuperekedwa ku mapangidwe opeza mabowo.Komabe, pokwera kuchuluka kwa mabowo oyikapo, mabowo a rivet ndi mabowo a zida, m'pamenenso mabowo opangidwa amachulukirachulukira, ndipo malowo ayenera kukhala pafupi ndi mbali momwe angathere.Cholinga chachikulu ndikuchepetsa kupatuka kwa masinthidwe pakati pa zigawo ndikusiya malo ambiri opanga.
4. Gulu lamkati lamkati limayenera kukhala lotseguka, lalifupi, lotseguka, oxidation, bolodi loyera komanso filimu yotsalira.
Njira Zosiyanasiyana za PCB
Heavy Copper PCB
Copper imatha kufika ku 12 OZ ndipo imakhala ndi mphamvu zambiri
Zakuthupi ndi FR-4 /Teflon/ceramic
Amagwiritsidwa ntchito pamagetsi apamwamba, kuzungulira kwa mota
Akhungu Anaikidwa M'manda Kudzera pa PCB
Gwiritsani ntchito mabowo ang'onoang'ono akhungu kuti muwonjezere kachulukidwe ka mzere
Kupititsa patsogolo ma radio frequency ndi electromagnetic interference, kutentha conduction
Ikani ku maseva, mafoni am'manja, ndi makamera a digito
Mtengo wapatali wa magawo Tg PCB
Kutentha kwa kutembenuka kwagalasi Tg≥170℃
Kukana kutentha kwakukulu, koyenera kwa ndondomeko yopanda kutsogolera
Amagwiritsidwa ntchito pazida, zida za microwave rf
High Frequency PCB
Dk ndi yaying'ono ndipo kuchedwa kutumizira ndikochepa
Df ndi yaying'ono, ndipo kutayika kwa chizindikiro kumakhala kochepa
Imagwiritsidwa ntchito ku 5G, mayendedwe apanjanji, intaneti yazinthu
Chiwonetsero cha Fakitale
PCB Manufacturing Base
Admin Receptionist
Chipinda Chokumana
