I kēia lā, hiki ke loaʻa nā papa kaapuni paʻi ʻia i nā ʻano like ʻole o nā huahana uila, mai nā kamepiula āu e hoʻohana ai i nā kelepona, nā kāmela, a pēlā wale aku. They are a standard part of everyday life, even if most people don’t think about them or see them often. ʻO lākou ka “kikowaena nerve” huna no ka nui o nā mea a mākou e hoʻohana ai.

I ka wā ma mua, ua maʻalahi ka PCBS. Akā ʻo nā holomua hou o ka ʻenehana i hiki ke hana i nā papa paʻakikī i ʻoi aku ka nui ma mua o ka wā ma mua. Kōkua ka PCBS maha-ʻāpana i ka hana ʻana i nā uila uila hou aʻe.

PCB Multilayer

Kuhi ʻia kahi PCB i nā manawa he nui inā he ʻekolu a ʻoi paha mau papa o ka pepa keleawe conductive. ʻO kēia mau papa nā papa kaapuni nona nā ʻaoʻao i lamineka ʻia a laila hoʻopili ʻia. Hoʻopili pū lākou i kahi papa insulate ma waena o nā papa e kōkua ai e pale i ka pā mai ka wela. Electronic connections between layers occur through holes. He mau lua makapō paha kēia, nā lua i kanu ʻia a i ʻole nā ​​electrodeposits me nā puka i loko o ka pā. This allows for more connections and the manufacture of complex printed circuit boards.

As demand for more complex electronics rises, multi-layer PCBS become critical. ʻAʻole hiki i ka PCBS maʻamau ke hoʻokō i nā pono o nā uila hou no ka stray capacitance, crosstalk, a me nā pilikia walaʻau. Hiki i nā PCBS maha-nui ke kōkua i ka hoʻoponopono ʻana i kēia mau pilikia. E helu ka helu o nā papa i hoʻohana ʻia ma kēia mau papa. ʻO ka maʻamau, koi nā noi i ʻehā a ʻewalu mau papa, akā pili kēia i nā kumu he nui.

No ke aha e koho ai i ka PCB multi-layer?

Nui a maikaʻi nā ʻano o kēia ʻano PCBS. ʻO kekahi o nā kumu maʻamau no ka hoʻohana ʻana i ka PCBS multilayer ka nui. Ma muli o ka hoʻolālā papa, ke ʻano o kēia e liʻiliʻi ka PCB ma mua o nā papa paʻi ʻē aʻe, akā loaʻa ka pae like o ka hana. Today, most people want their gadgets to be smaller and more powerful. Hiki i Multilayer PCBS ke hana i kēia. ʻO ke ʻano o kēia mau papa he mea emi ke kaupaona, kahi e kōkua ai e hōʻemi i ka nui o nā hāmeʻa e hoʻohana ana iā lākou. Akā ka nui, ʻoiaʻiʻo, ʻaʻole ʻo ia wale nō ka pōmaikaʻi.

ʻO ka maʻamau, e ʻano kiʻekiʻe kēia mau papa a hilinaʻi hoʻi. The design of circuit boards requires a lot of work to make sure they work properly. Ke hoʻohui ʻia me nā mea pono a me nā hanana, kū mau lākou. ʻIke ʻia lākou no ka paʻakikī a me ke kūpaʻa, kahi hapa nui o ia ka insulate ma waena o nā pā.

The connections on these boards are tighter than on standard PCBS. Kuhi kēia e pili ana i ka pili a me ka mana. E loaʻa hou iā lākou ka hiki a me ka wikiwiki. Hoʻokahi wale nō kuhi pilina ʻo Multilayer PCBS. Kōkua kēia i ka hoʻolālā o ka huahana hope e hoʻohana iā lākou. ʻO kēia ke kumu o ka huahana i hoʻokahi wale nō helu hoʻohui. Hāʻawi kēia i ke kūʻokoʻa hoʻolālā hou aʻe no kēia mau hāmeʻa.

ʻO kēia nā pōmaikaʻi nui loa o ka PCBS multi-layer. Inā ʻaʻole ʻoe i noʻonoʻo e hoʻohana ia no kāu hoʻolālā aʻe, hiki i ka manawa no ʻoe e.

Nā polokalamu hana maʻamau o PCBS multilayer

Because of these advantages, these types of boards are often considered the preferred type of printed circuit board. Eia kekahi laʻana, ʻike ʻia lākou i nā ʻano uila o nā mea kūʻai uila. Hiki iā lākou ke hoʻohana ʻia ma nā kelepona, papa, microwaves, smartwatches, kamepiula a me nā mea hou aʻe.

Hoʻohana ʻia ka PCBS Multilayer i ka ʻoihana kelepaʻi. They are commonly used for satellites, signal transmissions, GPS and cell towers. Hoʻohana ʻia lākou i nā ʻōnaehana hoʻokele ʻoihana like ʻole a me ka ʻoihana kaʻa. Hilinaʻi nui nā kaʻa i kēia mau lā i ka ʻenehana kamepiula. ʻAe kēia mau papa i nā uila uila e hoʻohana ʻia i nā wahi liʻiliʻi.

Hoʻonui pinepine ʻia kēia mau papa i nā uila no ka ʻoihana olakino. Hoʻohana ʻia lākou i nā ʻano hana like ʻole e kōkua i ke kuhi a mālama ʻana i nā mea maʻi. Hiki ke loaʻa i ka PCBS Multilayer he nui i nā mākaʻi puʻuwai, nā mīkini ʻimi CAT a me nā hāmeʻa he nui ʻē aʻe. ʻO kāna hana, paʻa paʻa, liʻiliʻi liʻiliʻi a me ke kaumaha haʻahaʻa e hoʻolilo iā ia i hopena maikaʻi loa no nā noi pūʻali koa a me nā aerospace.

E like me kāu e ʻike ai, ʻo ka PCBS multi-layer ka hopena no ka ʻaneʻane o kēlā me kēia ʻano ʻoihana i kēia lā. ʻO kēia wale nō kekahi mau ʻano ʻokoʻa i hiki iā ʻoe ke hoʻohana iā lākou. ʻAʻohe maikaʻi maikaʻi ʻole i ka hoʻohana ʻana i kēia ʻano papa. ʻOiai hiki ke hoʻonui i nā manawa hana, hiki i kēia ke hoʻonā ʻia e ka loaʻa ʻana o nā ʻoihana kaulana me nā manawa huli pōkole.