Mea Hana PCB hoʻokūkū

He aha ka papa kaapuni multi-layer, a he aha nā mea maikaʻi o ka papa kaapuni PCB multi-layer?E like me ka inoa i hōʻike ʻia, ʻo ka papa kaapuni multi-layer ʻo ia ka mea hiki ke kapa ʻia kahi papa kaapuni me nā papa ʻelua i ʻoi aku he multi-layer.Ua noʻonoʻo au i ke ʻano o ka papa kaapuni ʻaoʻao ʻelua ma mua, a ʻoi aku ka papa kaapuni multi-layer ma mua o ʻelua papa, e like me ʻehā papa, ʻeono papa, ʻEwalu papahele a pēlā aku.ʻOiaʻiʻo, ʻo kekahi mau hoʻolālā he ʻekolu-papa a ʻelima mau ʻāpana, i kapa ʻia ʻo multi-layer PCB circuit boards.ʻOi aku ka nui ma mua o ke kiʻikuhi uwila conductive o ka papa ʻelua-papa, ua hoʻokaʻawale ʻia nā papa e nā substrate insulating.Ma hope o ka paʻi ʻia ʻana o kēlā me kēia papa kaapuni, uhi ʻia kēlā me kēia ʻāpana o nā kaʻa me ke kaomi ʻana.Ma hope o kēlā, hoʻohana ʻia nā lua wili e ʻike i ka conduction ma waena o nā laina o kēlā me kēia papa.
ʻO ka pōmaikaʻi o nā papa kaapuni PCB multi-layer ʻo ia ka hiki ke hoʻohele ʻia nā laina i nā papa he nui, i hiki ke hoʻolālā ʻia nā huahana kikoʻī.A i ʻole nā ​​huahana liʻiliʻi hiki ke ʻike ʻia e nā papa multi-layer.E like me: nā papa kaapuni kelepona paʻa, micro projectors, leo hoʻopaʻa leo a me nā huahana ʻano nui.Eia kekahi, hiki i nā papa he nui ke hoʻonui i ka maʻalahi o ka hoʻolālā, ʻoi aku ka maikaʻi o ka mana o ka impedance ʻokoʻa a me ka impedance hoʻokahi, a ʻoi aku ka maikaʻi o ka puka ʻana o kekahi mau alapine hōʻailona.
ʻO nā papa kaapuni multilayer he huahana hikiʻole ke hoʻomohala i ka ʻenehana uila i ke kuhikuhi o ka wikiwiki kiʻekiʻe, multi-function, ka nui a me ka leo liʻiliʻi.Me ka hoʻomau mau ʻana o ka ʻenehana uila, ʻoi aku ka nui a me ka hohonu o ka hoʻohana ʻana i nā ʻāpana nui a me ka ultra-large-scale integrated circuit, multilayer printed circuits e hoʻomohala wikiwiki nei i ke ala o ke kiʻekiʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe, a me nā helu kiʻekiʻe. ., Puka makapō i kanu ʻia ka lua kiʻekiʻe ka mānoanoa o ka pā aperture ratio a me nā ʻenehana ʻē aʻe e hoʻokō i nā pono o ka mākeke.
Ma muli o ka pono o nā kaʻa kaʻa kiʻekiʻe i ka kamepiula a me nā ʻoihana aerospace.Pono e hoʻonui hou i ka nui o ka pahu, i hui pū ʻia me ka hōʻemi ʻana i ka nui o nā mea i hoʻokaʻawale ʻia a me ka hoʻomohala wikiwiki ʻana o ka microelectronics, ke ulu nei nā mea uila i ke kuhikuhi o ka hōʻemi ʻana i ka nui a me ka maikaʻi;ma muli o ka palena o ka wahi i loaʻa, ʻaʻole hiki i nā papa paʻi ʻaoʻao hoʻokahi a me nā ʻaoʻao ʻelua.No laila, pono e noʻonoʻo i ka hoʻohana ʻana i nā kaapuni i paʻi ʻia ma mua o nā papa ʻaoʻao ʻelua.Hoʻokumu kēia i nā kūlana no ka puka ʻana o nā papa kaapuni multilayer.