Nā huahana
10 papa HDI no ka mākeke koa & pale o ka IPC 3 maʻamau
| Nā ʻāpana | 10 papa |
| Mānoanoa papa | 2.4MM |
| Mea waiwai | FR4 tg170 |
| Ka mānoanoa keleawe | 1/1/1/1/1/1/1/1/1/1 OZ(35um) |
| Hoʻopau ʻili | ENIG Au Mānoanoa 0.05um;Ni Mānoanoa 3um |
| Puka min(mm) | 0.203mm piha me ka resin |
| Laina Laina min (mm) | 0.1mm/4mil |
| Mokuna laina min(mm) | 0.1mm/4mil |
| Palekana Solder | ʻōmaʻomaʻo |
| Kala Kaao | Keʻokeʻo |
| Ka hana mīkini | V-scoring, CNC Milling (alanui) |
| Hoʻopili | ʻeke anti-static |
| E-hoʻāʻo | ʻO ka ʻimi lele ʻana a i ʻole ka mea paʻa |
| Kūlana ʻae | IPC-A-600H Papa 2 |
| Palapala noi | Mea uila kaʻa |
Hoʻolauna
ʻO HDI kahi pōkole no High-Density Interconnect.He ʻenehana hoʻolālā PCB paʻakikī.Hiki i ka ʻenehana HDI PCB ke hōʻemi i nā papa kaapuni i paʻi ʻia ma ke kahua PCB.Hāʻawi ka ʻenehana i ka hana kiʻekiʻe a ʻoi aku ka nui o nā uea a me nā kaapuni.
Ma ke ala, hoʻolālā ʻokoʻa nā papa kaapuni HDI ma mua o nā papa kaapuni paʻi maʻamau.
Hoʻohana ʻia nā PCB HDI e nā vias liʻiliʻi, nā laina a me nā hakahaka.He māmā loa nā HDI PCB, kahi pili i kā lākou miniaturization.
Ma ka ʻaoʻao ʻē aʻe, ʻike ʻia ʻo HDI e ka hoʻouna ʻana i ke alapine kiʻekiʻe, kaohi ʻana i ka radiation redundant, a me ka impedance hoʻomalu i ka PCB.Ma muli o ka liʻiliʻi o ka papa, ʻoi aku ka kiʻekiʻe o ka papa.
ʻO Microvias, makapō a kanu ʻia, hana kiʻekiʻe, nā mea lahilahi a me nā laina maikaʻi nā hiʻohiʻona o nā papa kaapuni paʻi HDI.
Pono nā ʻenekinia e ʻike pono i ka hoʻolālā a me ka hana hana HDI PCB.Pono nā Microchips ma nā papa kaapuni paʻi HDI i ka nānā kūikawā ma ke kaʻina hana, a me nā mākau kūʻai maikaʻi loa.
Ma nā hoʻolālā paʻakikī e like me nā laptops, kelepona paʻalima, ʻoi aku ka liʻiliʻi o nā HDI PCB i ka nui a me ke kaumaha.Ma muli o ko lākou liʻiliʻi liʻiliʻi, ʻoi aku ka liʻiliʻi o nā HDI PCB i nā māwae.
HDI Vias
ʻO Vias nā puka i loko o kahi PCB i hoʻohana ʻia e hoʻopili uila i nā papa like ʻole i ka PCB.ʻO ka hoʻohana ʻana i nā papa he nui a me ka hoʻopili ʻana iā lākou me nā vias e hōʻemi i ka nui o ka PCB.No ka mea ʻo ka pahuhopu nui o kahi papa HDI ʻo ka hoʻēmi ʻana i kona nui, ʻo vias kekahi o kāna mau mea nui.Aia nā ʻano like ʻole o nā puka ma waena.
Ma ka puka ma
Hele ia ma ka PCB holoʻokoʻa, mai ka papa honua a hiki i ka papa lalo, a ua kapa ʻia ʻo ia he via.I kēia manawa, hoʻohui lākou i nā ʻāpana āpau o ka papa kaapuni paʻi.Eia naʻe, lawe ka vias i ka nui o ka nui a hoʻemi i ka nui o nā wahi.
Makapō ma
Hoʻopili wale ʻo Blind vias i ka papa waho i ka papa o loko o ka PCB.ʻAʻole pono e wili i ka PCB holoʻokoʻa.
Kanu ʻia ma o
Hoʻohana ʻia nā vias kanu e hoʻopili i nā ʻāpana o loko o ka PCB.ʻAʻole ʻike ʻia nā vias kanu ʻia mai waho o ka PCB.
Micro via
ʻO nā micro vias ka liʻiliʻi loa ma ka nui ma lalo o 6 mils.Pono ʻoe e hoʻohana i ka wili laser e hana i nā micro vias.No laila, hoʻohana ʻia nā microvias no nā papa HDI.ʻO kēia ma muli o kona nui.No ka mea makemake ʻoe i ka nui o ka ʻāpana a ʻaʻole hiki ke hoʻopau i ka lewa ma kahi HDI PCB, pono e hoʻololi i nā vias maʻamau me nā microvias.Eia kekahi, ʻaʻole pilikia nā microvias i nā pilikia hoʻonui wela (CTE) ma muli o kā lākou mau pahu pōkole.
Hoʻopili
ʻO HDI PCB stack-up he hui papa-i-papa.Hiki ke hoʻoholo ʻia ka helu o nā ʻāpana a i ʻole nā ʻōpala e like me ka mea e pono ai.Eia naʻe, hiki i kēia ke 8 papa a 40 papa a ʻoi aku paha.
Akā ʻo ka helu pololei o nā papa e pili ana i ka nui o nā meheu.Hiki i ka multilayer stacking ke kōkua iā ʻoe e hōʻemi i ka nui o ka PCB.E hoemi ana i na koina hana.
Ma ke ala, e hoʻoholo i ka helu o nā papa ma kahi HDI PCB, pono ʻoe e hoʻoholo i ka nui o ka trace a me nā ʻupena ma kēlā me kēia papa.Ma hope o ka ʻike ʻana iā lākou, hiki iā ʻoe ke helu i ka hoʻopaʻa ʻana o ka papa i koi ʻia no kāu papa HDI.
Nā kōkua no ka hoʻolālā ʻana i ka HDI PCB
1. Ke koho ʻāpana pololei.Pono nā papa HDI i nā SMD a me nā BGA i emi iho ma mua o 0.65mm.Pono ʻoe e koho iā lākou me ka naʻauao e like me ka hopena ma o ke ʻano, ka laulā trace a me ka HDI PCB stack-up.
2. Pono ʻoe e hoʻohana i nā microvias ma ka papa HDI.E ʻae kēia iā ʻoe e loaʻa pālua ka nui o kahi via a i ʻole.
3. Pono e hoʻohana ʻia nā mea pono a maikaʻi hoʻi.He mea koʻikoʻi ia i ka hana ʻana o ka huahana.
4. No ka loaʻa ʻana o kahi PCB pālahalaha, pono ʻoe e hoʻopiha i nā puka ma.
5. E ho'āʻo e koho i nā mea me ka helu CTE like no nā papa a pau.
6. E nānā pono i ka hoʻokele wela.E hōʻoia ʻoe e hoʻolālā a hoʻonohonoho pono i nā papa e hiki ke hoʻopau pono i ka wela.
No:
Aia ma Shenzhen, he loea ʻo ANKE PCBHana hana PCBmea hoʻolako me ka ʻoi aku o 10 mau makahiki o ka ʻike ma ka ʻoihana hana uila.Ua hana mākou i nā papa kaapuni paʻi aʻoihana hui ma luna o 80 mau ʻāina a puni ka honua.ʻO kā mākou mea kūʻai aku ma kahi o 99%, a haʻaheo mākou i ka hāʻawi ʻana i ka lawelawe maikaʻi loa a puni.
Hoʻolaha mākou i ka hāʻawi ʻana i nā ʻoihana me ka piha piha a me ka kiʻekiʻe kiʻekiʻe PCB fabrication, PCB hui a me nā ʻāpana sourcing lawelawe.o ka prototype, nā huahana liʻiliʻi / liʻiliʻi / kiʻekiʻe ma ke kumu o 2,000 square meters a me nā limahana akamai ma luna o 400. Hoʻolaʻa mākou i ka hāʻawi ʻana i kahi lawelawe uila piha e kōkua i nā mea hoʻolālā PCB e lawe mai i kā lākou mau papahana i ka mākeke i ka manawa a me ke kālā.
Hiki ke hoʻololi i kā mākou mau kumukūʻai ma muli o ka lako a me nā kumu mākeke ʻē aʻe.E hoʻouna mākou iā ʻoe i kahi papa inoa kūʻai hou ma hope o ka hoʻopili ʻana o kāu hui iā mākou no ka ʻike hou aku.
ʻO ka uku hoʻouna e pili ana i ke ala āu e koho ai e kiʻi i nā waiwai.ʻO Express ke ala ʻoi loa ka wikiwiki akā ʻoi aku ka pipiʻi.ʻO ka lawe ʻana i ka moana ka hopena maikaʻi loa no nā huina nui.Hiki iā mākou ke hāʻawi iā ʻoe inā ʻike mākou i nā kikoʻī o ka nui, ke kaumaha a me ke ala.E ʻoluʻolu e kelepona mai iā mākou no ka ʻike hou aku.
ʻAe, hoʻohana mau mākou i ka ʻeke hoʻoili kiʻekiʻe kiʻekiʻe.Hoʻohana pū mākou i ka hoʻopili pōʻino kūikawā no nā waiwai pōʻino a me nā mea hoʻopaʻa mālama anu i hōʻoia ʻia no nā mea pili wela.Hiki ke loaʻa kahi uku hou aʻe i nā mea hoʻopili kūikawā a me nā koi paʻi maʻamau.
No nā laʻana, ʻo ka manawa alakaʻi ma kahi o 7 mau lā.No ka hana nui, ʻo ka manawa alakaʻi he 20-30 mau lā ma hope o ka loaʻa ʻana o ka uku waihona.E lilo nā manawa alakaʻi i ka manawa (1) loaʻa iā mākou kāu waihona, a (2) loaʻa iā mākou kāu ʻae hope no kāu huahana.Inā ʻaʻole hana kā mākou mau manawa alakaʻi me kāu palena manawa, e ʻoluʻolu e hele i kāu mau koi me kāu kūʻai.Ma nā hihia a pau e ho'āʻo mākou e hoʻokō i kāu mau pono.I ka nui o nā hihia hiki iā mākou ke hana pēlā.
ʻAe, hiki iā mākou ke hāʻawi i ka hapa nui o nā palapala me nā palapala hōʻoia o ka nānā ʻana / Conformance;Inikua;Origin, a me nā palapala hoʻoili ʻē aʻe inā pono.
