ʻO ka ʻenehana maikaʻi loa kekahi o nā mea hana pcb maikaʻi loa a me nā mea hoʻolako papa kaapuni paʻi ma Kina
ʻLelo
ʻO ka ʻenehana maikaʻi loa kekahi o nā mea hana pcb maikaʻi loa a me nā mea hoʻolako papa kaapuni paʻi ma Kina
Nui-Layer PCB e pili ana i ka paʻi kaapuni papa i oi aku mamua o elua mau papa keleawe, e like me 4 papa pcb, 6L, 8L, 10L, 12L, etc. I ka hoʻomaikaʻi ʻana i ka ʻenehana, hiki i nā kānaka ke kau i nā ʻāpana keleawe hou aʻe ma ka papa hoʻokahi. I kēia manawa, hiki iā mākou ke hana i ka 20L-32L FR4 PCB.
Ma kēia ʻano hana, hiki i ka ʻenekini ke kau i ka trace ma nā papa like ʻole no nā kumu like ʻole, e like me nā papa no ka mana, no ka hoʻololi ʻana i ka hōʻailona, no ka pale EMI, no ka hui ʻana o nā ʻāpana, a pēlā aku. I mea e pale aku ai i ka nui o nā papa, kanu ʻia ʻo Buried Via a i ʻole Blind via e hoʻolālā ʻia i ka PCB multi-layer. No ka papa ʻoi aku ma mua o 8 mau papa, e kaulana nā mea Tg FR4 kiʻekiʻe ma mua o Tg FR4 maʻamau.
ʻOi aku ka nui o nā papa, ʻoi aku ka paʻakikī& paʻakikī ka hana ʻana, a ʻoi aku ka pipiʻi o ke kumukūʻai. ʻOkoʻa ka manawa alakaʻi o ka PCB multi-layer mai ka mea maʻamau, e ʻoluʻolu e kelepona mai iā mākou no kahi manawa alakaʻi pololei.
