Kayayyaki
10 Layer HDI don Soja & Kasuwar Tsaro na daidaitaccen IPC 3
| Yadudduka | 10 yadudduka |
| Kaurin allo | 2.4MM |
| Kayan abu | Farashin FR4tg170 |
| Kaurin jan karfe | 1/1/1/1/1/1/1/1/1/1 OZ (35um) |
| Ƙarshen Sama | ENIG Au Kauri 0.05um;Ni Kauri 3um |
| Min Hole (mm) | 0.203mm cike da guduro |
| Nisa Min Layi (mm) | 0.1mm/4mil |
| Sararin Layi Min (mm) | 0.1mm/4mil |
| Solder Mask | Kore |
| Launin Almara | Fari |
| sarrafa injina | V-maki, CNC Milling (routing) |
| Shiryawa | Jakar anti-a tsaye |
| E-gwajin | Binciken Flying ko Fixture |
| Matsayin karɓa | Saukewa: IPC-A-600H |
| Aikace-aikace | Kayan lantarki na mota |
Gabatarwa
HDI gajarta ce don Haɗin Haɗin Haɓaka Mai Girma.Dabarar ƙirar PCB ce mai rikitarwa.Fasahar HDI PCB na iya rage bugu da aka buga a filin PCB.Har ila yau, fasahar tana ba da babban aiki da girma da yawa na wayoyi da da'irori.
Af, an tsara allunan da'ira na HDI daban da na al'ada da aka buga.
Ana yin amfani da HDI PCBs ta hanyar ƙarami ta hanyar waya, layi da sarari.HDI PCBs suna da nauyi sosai, wanda ke da alaƙa da ɗanɗanonsu.
A gefe guda, HDI yana siffanta ta da babban mitar watsawa, sarrafa raɗaɗi mai ƙarfi, da rashin ƙarfi mai sarrafawa akan PCB.Saboda miniaturization na hukumar, nauyin allon yana da girma.
Microvias, makafi da binne vias, babban aiki, sirara kayan aiki da layuka masu kyau duk alamun allon da'irar HDI ne.
Dole ne injiniyoyi su sami cikakkiyar fahimtar ƙira da tsarin kera PCB HDI.Microchips akan allunan da'ira bugu na HDI suna buƙatar kulawa ta musamman a cikin tsarin taro, da kuma kyakkyawan ƙwarewar siyarwa.
A cikin ƙananan ƙira kamar kwamfutar tafi-da-gidanka, wayoyin hannu, HDI PCBs sun fi girma da nauyi.Saboda ƙananan girman su, HDI PCBs suma ba su da saurin fashewa.
HDI Vias
Vias ramuka ne a cikin PCB waɗanda ake amfani da su don haɗa yadudduka daban-daban ta hanyar lantarki a cikin PCB.Yin amfani da yadudduka da yawa da haɗa su tare da vias yana rage girman PCB.Tunda babban burin hukumar HDI shine rage girmansa, vias shine ɗayan mahimman abubuwansa.Akwai nau'ikan nau'ikan ta hanyar ramuka.
Ta rami via
Yana wucewa ta cikin PCB gabaɗaya, daga saman Layer zuwa ƙasan ƙasa, kuma ana kiransa via.A wannan lokacin, suna haɗa dukkan yadudduka na allon da aka buga.Koyaya, vias yana ɗaukar ƙarin sarari kuma ya rage sararin kayan aiki.
Makafi ta hanyar
Makafi ta hanyar haɗi kawai a haɗa Layer na waje zuwa Layer na ciki na PCB.Babu buƙatar tono duka PCB.
An binne ta
Ana amfani da binne vias don haɗa yadudduka na ciki na PCB.Ba a ganuwa ta hanyar binnewa daga wajen PCB.
Micro via
Micro vias sune mafi ƙanƙanta ta hanyar girman ƙasa da mil 6.Kuna buƙatar amfani da hakowa na Laser don samar da micro vias.Don haka a zahiri, ana amfani da microvias don allon HDI.Wannan saboda girmansa.Tunda kuna buƙatar yawan abubuwan ɓangarorin kuma ba za ku iya ɓata sarari a cikin PCB HDI ba, yana da kyau a maye gurbin sauran ta hanyar gama gari tare da microvias.Bugu da ƙari, microvias ba sa shan wahala daga al'amuran haɓaka yanayin zafi (CTE) saboda gajerun gangansu.
Tari
HDI PCB tari-up ƙungiya ce ta Layer-by-Layer.Ana iya ƙayyade adadin yadudduka ko tari kamar yadda ake buƙata.Koyaya, wannan na iya zama yadudduka 8 zuwa 40 ko fiye.
Amma ainihin adadin yadudduka ya dogara da yawa na alamun.Multilayer stacking zai iya taimaka maka rage girman PCB.Hakanan yana rage farashin masana'anta.
Af, don ƙayyade adadin yadudduka akan PCB HDI, kuna buƙatar ƙayyade girman alamar da tarun kan kowane Layer.Bayan gano su, zaku iya ƙididdige tarin tarin da ake buƙata don allon HDI na ku.
Nasihu don tsara HDI PCB
1. Madaidaicin zaɓin bangaren.Allolin HDI suna buƙatar babban ƙidayar fil SMDs da BGAs ƙasa da 0.65mm.Kuna buƙatar zaɓar su cikin hikima yayin da suke tasiri ta nau'in, faɗin ganowa da tari na HDI PCB.
2. Kuna buƙatar amfani da microvias akan allon HDI.Wannan zai ba ku damar samun ninki biyu na sarari ta hanyar ko wani.
3. Dole ne a yi amfani da kayan da ke da inganci da inganci.Yana da mahimmanci ga ƙirƙira samfurin.
4. Don samun lebur PCB surface, ya kamata ka cika ta ramukan.
5. Gwada zaɓar kayan aiki tare da ƙimar CTE iri ɗaya don duk yadudduka.
6. Kula da hankali ga kula da thermal.Tabbatar cewa kun tsara da kuma tsara matakan da za su iya watsar da zafi mai kyau yadda ya kamata.
Game da:
Ana zaune a Shenzhen, ANKE PCB kwararre nePCB samarwa sabismai bada da fiye da shekaru 10 na gwaninta a cikin masana'antun masana'antu na lantarki.Mun kera kwalayen kewayawa dasabis na taro sama da ƙasashe 80 a duniya.Adadin gamsuwar abokin cinikinmu yana kusa da 99%, kuma muna alfahari da samar da mafi kyawun sabis a kusa.
Mun ƙware a samar da kamfanoni da cikakken kewayon kuma mai inganci PCB ƙirƙira, PCB taro da kuma abubuwan sourcing sabis.na samfur, kananan / matsakaici / high girma kayayyakin a kan tushen 2,000 murabba'in mita da ƙwararrun ma'aikata a kan 400. Mun sadaukar domin samar da cikakken lantarki sabis da zai taimaka PCB zanen kaya kawo su ayyukan zuwa kasuwa a kan lokaci da kuma a kan kasafin kudin.
Farashin mu yana iya canzawa dangane da wadata da sauran abubuwan kasuwa.Za mu aiko muku da wani sabunta jerin farashin bayan kamfanin ku tuntube mu don ƙarin bayani.
Farashin jigilar kaya ya dogara da hanyar da kuka zaɓi don samun kayan.Express yawanci hanya ce mafi sauri amma kuma mafi tsada.Ta hanyar sufurin jiragen ruwa shine mafi kyawun mafita ga adadi mai yawa.Daidai farashin kaya za mu iya ba ku kawai idan mun san cikakkun bayanai na adadin, nauyi da hanya.Da fatan za a tuntuɓe mu don ƙarin bayani.
Ee, koyaushe muna amfani da fakitin fitarwa mai inganci koyaushe.Har ila yau, muna amfani da ƙwaƙƙwaran haɗaɗɗiyar haɗari don kaya masu haɗari da ingantattun masu jigilar sanyi don abubuwa masu zafin zafi.Marufi na ƙwararru da buƙatun buƙatun da ba daidai ba na iya haifar da ƙarin caji.
Don samfurori, lokacin jagoran shine kimanin kwanaki 7.Don samar da taro, lokacin jagorar shine kwanaki 20-30 bayan karɓar biyan kuɗin ajiya.Lokutan jagora suna yin tasiri lokacin da (1) muka karɓi ajiyar ku, kuma (2) muna da amincewar ku ta ƙarshe don samfuran ku.Idan lokutan jagorarmu ba su yi aiki tare da ranar ƙarshe ba, da fatan za a ci gaba da buƙatun ku tare da siyar ku.A kowane hali za mu yi ƙoƙari mu biya bukatun ku.A mafi yawan lokuta muna iya yin hakan.
Ee, za mu iya samar da mafi yawan takaddun ciki har da Takaddun Takaddun Bincike / Amincewa;Inshora;Asalin, da sauran takaddun fitarwa inda ake buƙata.
