Welina i kā mākou pūnaewele.

Papa papa kaapuni 6 no ka ʻike ʻana i ka ʻenehana & kaohi

Hōʻike Pōkole:

ʻO kēia kahi papa kaapuni 6 no ka ʻike ʻana i ka ʻoihana ʻenehana & huahana huahana. UL hooiaio Shengyi S1000-2 (TG≥170 ℃) FR-4 mea, 1 OZ (35um) keleawe mānoanoa, ENIG Au Māno 0.05um; Ni mānoanoa 3um. Helu huahelu V, CNC Milling (hoʻoneʻe). Hoʻopili nā hana āpau me ka koi RoHS.


  • Kumukana FOB: US $ 0.30 / ʻāpana
  • Min Papa Mea (MOQ): 1 PCS
  • Lako hana: 100,000,000 PCS i kēlā me kēia mahina
  • Nā ʻlelo uku: T / T /, L / C, PayPal
  • ʻIke kikoʻī

    Nā huahana huahana

    Nāʻike huahana

    Papa, 6 mau papa
    Ka mānoanoa o ka papa 1.60MM
    Mea Pono  Shengyi S1000-2 (TG≥170 ℃) FR-4
    Ka mānoanoa keleawe 1 OZ (35um)
    ʻIli Pau ENIG Au Mīkini 0.05um; Ni mānoanoa 3um
    Min Hole (mm) 0.203mm  
    ʻO ka laulā laina laina (mm) 0.15mm
    Mokuna laina min (mm) 0.18mm
    Makakiʻi paukū Ōmaʻomaʻo
     Waihona Legend keʻokeʻo
    Ka hoʻoponopono ʻana i ka ʻenekini Helu huahelu V, CNC Milling (hoʻolele kaʻa)
    Hoʻopili ʻEke anti kūpaʻa
    Hōʻikeʻike E. ʻO ka ʻimi lele a i ʻole ke kau pono ʻana
    Hae ʻae ʻia IPC-A-600H Papa 2
    Palapala noi Kaohi ʻoihana

    Multilayer

    I kēia ʻāpana, makemake mākou e hoʻolako iā ʻoe i nā kikoʻī e pili ana i nā koho kūkulu, nā ahonui, nā mea, a me nā kuhikuhi hoʻonohonoho no nā papa multilayer. E hoʻomaʻalahi kēia i kou ola ma ke ʻano he mea hoʻomohala a kōkua i ka hoʻolālā ʻana i kāu mau papa kaapuni i pai ʻia no ka hoʻonui ʻana no ka hana ʻana ma ke kumu kūʻai haʻahaʻa.

     

    Nā kikoʻī laulā

      Maʻamau   Kuikawa **  
    Ka nui o ka huila kaapuni   508mm X 610mm (20 ″ X 24 ″) ---  
    Ka helu o nā papa   i nā papa 28 I noi  
    Ka mānoanoa kaomi ʻia   0.4 mm - 4.0mm   I noi  

     

    Nā Pono PCB

    Ma ke ʻano he mea hoʻolako i nā ʻenehana PCB like ʻole, nā puke, nā koho manawa alakaʻi, loaʻa iā mākou kahi koho o nā mea maʻamau i hiki ai ke uhi ʻia kahi bandwidth nui o nā ʻano o PCB a loaʻa mau i ka hale.

    Hiki ke hoʻokō ʻia nā koi no nā mea ʻē aʻe a i ʻole no nā kumuhana kūikawā i ka nui o nā hihia, akā, kaukaʻi ʻia i nā koi kikoʻī, a hiki i kahi o 10 mau lā hana e pono ai e kiʻi i nā mea.

    E launa pū me mākou a kūkākūkā i kāu mau makemake me kekahi o kā mākou kūʻai aku a i ʻole CAM hui.

    Mālama ʻia nā mea maʻamau i nā waihona:

    Nā ʻĀpana   Mānoanoa   Ke ahonui   ʻAno ulana  
    Nā papa o loko   0,05mm   +/- 10%   106  
    Nā papa o loko   0.10mm   +/- 10%   2116  
    Nā papa o loko   0,13mm   +/- 10%   1504  
    Nā papa o loko   0,15mm   +/- 10%   1501  
    Nā papa o loko   0.20mm   +/- 10%   7628  
    Nā papa o loko   0,25mm   +/- 10%   2 x 1504  
    Nā papa o loko   0.30mm   +/- 10%   2 x 1501  
    Nā papa o loko   0.36mm   +/- 10%   2 x 7628  
    Nā papa o loko   0,41mm   +/- 10%   2 x 7628  
    Nā papa o loko   0,51mm   +/- 10%   3 x 7628/2116  
    Nā papa o loko   0,61mm   +/- 10%   3 x 7628  
    Nā papa o loko   0.71mm   +/- 10%   4 x 7628  
    Nā papa o loko   0,80mm   +/- 10%   4 x 7628/1080  
    Nā papa o loko   1,0mm   +/- 10%   5 x7628 / 2116  
    Nā papa o loko   1,2mm   +/- 10%   6 x7628 / 2116  
    Nā papa o loko   1,55mm   +/- 10%   8 x7628  
    Nā mea hoʻomākaukau   0.058mm *   Pili i ka hoʻonohonoho   106  
    Nā mea hoʻomākaukau   0.084mm *   Pili i ka hoʻonohonoho   1080  
    Nā mea hoʻomākaukau   0.112mm *   Pili i ka hoʻonohonoho   2116  
    Nā mea hoʻomākaukau   0.205mm *   Pili i ka hoʻonohonoho   7628  

     

    Ka mānoanoa Cu no nā papa o loko: Kūlana - 18µm a me 35 µm,

    ma ke noi 70 µm, 105µm a me 140µm

    Nā ʻano pono: FR4

    Tg: approx. 150 ° C, 170 ° C, 180 ° C

    atr ma 1 MHz: ≤5,4 (ʻano maʻamau: 4,7) Loaʻa hou aʻe ma ke noi

     

    Ahu iho

    ʻO ka PCB stack-up kahi mea nui i ka hoʻoholo ʻana i ka hana EMC o kahi huahana. Hiki ke maikaʻi loa kahi paʻa maikaʻi i ka hōʻemi ʻana i ka radiation mai nā puka lou ma ka PCB, a me nā kaula i hoʻopili ʻia i ka papa.

    ʻEhā mau mea nui e pili ana i nā noʻonoʻo stack-up board:

    1. Ka helu o nā papa,

    2. Ka helu a me nā ʻano o nā mokulele (ka mana a me / a i ʻole ka pae) i hoʻohana ʻia,

    3. ʻO ke kauoha a me ke kaʻina o nā papa, a

    4. ʻO ka spacing ma waena o nā papa.

     

    ʻAʻole hāʻawi ʻia ka noʻonoʻo nui inā koe ka helu o nā papa. I nā manawa he nui like nā mea ʻekolu ʻē aʻe. I ka hoʻoholo ʻana i ka helu o nā papa, e noʻonoʻo ʻia kēia mau mea:

    1. Ka helu o nā hōʻailona e hoʻoneʻe ʻia a me ke kumukūʻai,

    2. Frequency

    3. E hoʻokō paha ka huahana i nā koi emission Class A a i ʻole Class B?

    ʻO ka manawa pinepine ka mea mua wale nō e noʻonoʻo ʻia. I ka ʻoiaʻiʻo he mea koʻikoʻi nā mea āpau a pono e noʻonoʻo like ʻia. Inā loaʻa kahi hoʻolālā optimum i ka palena iki o ka manawa a me ke kumu kūʻai haʻahaʻa, hiki i ka mea hope loa ke lilo i mea nui a ʻaʻole pono e nānā ʻia.

    ʻAʻole pono e kuhi ʻia ka paukū i luna e hiki ʻole ai iā ʻoe ke hana i kahi hoʻolālā EMC maikaʻi ma kahi papa ʻehā a ʻeono papa, no ka mea hiki iā ʻoe. Hōʻike wale ia ʻaʻole hiki ke hoʻokō ʻia nā pahuhopu āpau i ka manawa like a pono kekahi kuʻikahi. Ma muli o ka hiki ke hoʻokō ʻia nā pahuhopu EMC āpau a makemake ʻia me kahi papa ʻewalu papa, ʻaʻohe kumu o ka hoʻohana ʻana ma mua o ʻewalu mau papa ʻē aʻe ma mua o ka ʻae ʻana i nā papa hoʻokele hōʻailona hou aʻe

    ʻO ka mānoanoa pooling pool no nā PCB multilayer he 1.55mm. Eia kekahi mau laʻana o ka PCB multilayer stack up.

    Mīkini Kora PCB

    ʻO kahi Papa Kālā Kī Kī KīWī (MCPCB), a i ʻole PCB pumehana, kahi ʻano o PCB i loaʻa kahi mea hao e like me ke kumu no ka ʻāpana pāhana wela o ka papa. ʻO ke kumu o ke kumu o ka MCPCB e hoʻohuli hou i ka wela mai nā mea papa koʻikoʻi a i nā wahi liʻiliʻi e like me ke kākoʻo heatsink metala a i ʻole ke kumu kila. Hoʻohana ʻia nā metala ma MCPCB ma ke ʻano he koho i nā papa FR4 a i ʻole CEM3.

     

    Nā Mea Pono PCB Metal Core a me ka mānoanoa

    Hiki i ke kinikini metala o ka PCB pumehana ke aluminika (aluminika core PCB), keleawe (PCB keleawe keleawe a i ʻole PCB keleawe kaumaha) a i ʻole ka huikau o nā ʻāpana kūikawā. ʻO ka mea maʻamau ka PCB kumu alumini.

    ʻO ka mānoanoa o nā metala metala ma nā pā waihona PCB he 30 mil - 125 mil ka nui, akā hiki ke ʻoi aku ka lahilahi a me ka lahilahi o nā pā.

    MCPCB keleawe pepa kini mānoanoa hiki i 1 - 10 oz.

     

    Nā pōmaikaʻi o MCPCB

    Hiki i nā MCPCB ke keu pono e hoʻohana no ko lākou hiki ke hoʻohui i kahi papa polymer dielectric me kahi conductivity wela kiʻekiʻe no kahi pale kūpanaha haʻahaʻa.

    Hoʻololi nā PCB kumu nui i ka wela 8 a 9 mau manawa wikiwiki ma mua o FR4 PCB. MCPCB laminates hoʻopau i ka wela, mālama i ka hoʻomehana ʻana i nā ʻenehana i nā hopena i hoʻonui ʻia ka hana a me ke ola.

    Introduction

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  • Aʻe:

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