8 papa HASL PCB kaapuni papa
No ke aha i nui ai nā papa multilayer?
Ma muli o ka nele o ka papa o ka waena a me ka foil, ke kumu kūʻai o nā mea maka no ka PCB ʻano ʻē ma lalo iki o kēlā no PCB pono. Eia naʻe, ʻoi aku ke kiʻekiʻe o ke kumukūʻai hana o ka papa PCB ʻano ʻē aʻe ma mua o ka papa PCB. ʻO ke kumukūʻai hana o ka papa o loko ka mea like, akā ʻo ka foil / kumu nui ke hoʻonui nui i ka uku hana o ka papa waho.
Pono ka Odd papa PCB e hoʻohui i ka lamination kumu ʻole paʻa paʻa paʻa ma ke kumu o ke kaʻina hana nui. Hoʻohālikelike ʻia me ka hoʻolālā nuklea, e hoʻemi ʻia ka hana pono ʻana o nā mea kanu me ka uhi ʻana o ka pepa foil ma waho o ka hale nukelea. Ma mua o ka lamination, koi ke kumu o waho i ka hana hou, kahi e hoʻonui ai i ka makaʻu o nā scratches a me nā hewa etching ma ka papa waho.
Nā ʻano o ke kaʻina hana, e hoʻolako i nā mea kūʻai aku me ka PCB kumu waiwai
ʻO PCB paʻakikī-Flex
Flexible a lahilahi, maʻalahi i ke kaʻina o ka hui huahana
E ho'ēmi i nā mea hoʻopili, laina kiʻekiʻe e halihali ana i ka hiki
Hoʻohana ʻia i ka ʻōnaehana kiʻi a me nā pono kamaʻilio RF
PCB Multilayer
ʻO ka laulā laina liʻiliʻi a me ka laina spacing 3 / 3mil
BGA 0.4pitch, palena iki loa 0.1mm
Hoʻohana ʻia i ka ʻenehana hanahana a me nā uila uila o nā mea kūʻai aku
Impedance Na Makuahine PCB
E kaohi pololei i ka conductor laula / mānoanoa a me ka waena waena
ʻO ka hoʻomanawanui linewidth Impedance ≤ ± 5%, hoʻohālikelike impedance maikaʻi
Noi i nā pūnaewele pinepine a me nā wikiwiki a me nā pono hana kamaʻilio 5g
Hapa PCB
ʻAʻohe koena a warping paha o ke keleawe keleawe i ka hapalua puka
Mālama ka papa keiki o ka papa makuahine i nā mea hoʻopili a me kahi
Hoʻopili ʻia i ka module Bluetooth, mea loaʻa hōʻailona
Hōʻike pono pono pono
Ka laina plating akomi
Laina PTH
LDI
Mīkini Hōʻikeʻike CCD
Palapala noi
Nā kamaʻilio
Uila uila
ʻO Railtransit
ʻO kā mākou hale hana
