Afio mai i la matou 'upega tafaʻilagi.

14 vaega laupapa matagaluega mumu ufimata solder

Faʻamatalaga puʻupuʻu:

Lenei o le 14 vaega matagaluega laupapa mo optronics oloa. Le PCB ma faʻamaʻaʻaina auro (tamatamailima auro). A o le tekonolosi maualuga oloa, o mea e faʻaaoga ai Shengyi S1000-2 FR-4 (TG≥170 ℃). O le solder mask e mumu ma foliga susulu.


  • Tau FOB: US $ 1.2 / fasi
  • Min Poloaiga Aofai (MOQ): 1 PCS
  • Gafatia sapalai: 100,000,000 PCS ile masina
  • Totogiina Tuutuuga: T / T /, L / C, PayPal
  • Oloa Faʻamatalaga

    Pine o oloa

    Oloa Auiliiliga

    Faʻaputuga 14 faaputuga
    Mafiafia laupapa 1.60MM
    Meafaitino Shengyi S1000-2 FR-4 (TG≥170 ℃) FR-4
    Mafiafia apamemea 1 OZ (35um)
    Luga Faʻamaeʻaina Gold plated (ENIG)   
    Min Lua (mm) 0.20mm  
    Min Line lautele (mm) 0.12mm 
    Avanoa Laina Min (mm) 0.12mm
    Ufimata ufimata lanu mumu
     Tala i le Lanu lanu paʻepaʻe
    Faʻaletonu Nofofua Impedance & Eseesega Impedance
    Teuina Aneti-static ato
    Faʻataʻitaʻiga Vaʻalele suʻesuʻe poʻo le faʻatuina
    Tulaga taliaina IPC-A-600H Vasega 2
    Talosaga Optronics

    Multilayer

    I lenei vaega, matou te mananaʻo e avatua ia te oe ni auiliiliga faʻavae e uiga i le fausaga filifiliga, faʻapalepale, mea, ma faʻatonuga taiala mo multilayer laupapa. Lenei tatau ona faʻafaigofieina lou olaga o se atinaʻe ma fesoasoani i le fuafuaina o lau lolomi laupapa matagaluega ina ia latou sili lelei mo gaosiga i le tau maualalo.

     

    Faʻamatalaga lautele

      Tulaga faatonuina   Faapitoa **  
    Tele lapoʻa lapoʻa   508mm X 610mm (20 ″ X 24 ″) ---  
    Aofai o faaputuga   i 28 faaputuga I luga ole talosaga  
    Mafiafia faʻamau   0.4 mm - 4.0mm   I luga ole talosaga  

     

    Mea PCB

    I le avea ai o se sapalai o tekonolosi PCB eseese, voluma, taʻimua taimi filifiliga, ua i ai a matou filifiliga o tulaga masani mea e mafai ai ona ufiufi ai le lapoʻa tele o ituaiga o PCB ma o loʻo avanoa pea i le fale.

    O manaʻoga mo isi poʻo ni mea taua e mafai foi ona faʻamalieina i le tele o tulaga, ae, faʻalagolago lava i mea e manaʻomia, e oʻo atu ile 10 aso faigaluega e manaʻomia e faʻatau ai ia mea.

    Faʻafesoʻotaʻi ma matou ma talanoaina ou manaʻoga ma se tasi o matou faʻatau poʻo le CAM au.

    Mea masani o loʻo taofia i faʻasoa:

    Vaega   Mafiafia   Faapalepale   Ituaiga lalaga  
    Faʻavaʻa i totonu   0,05mm   +/- 10%   106  
    Faʻavaʻa i totonu   0.10mm   +/- 10%   2116  
    Faʻavaʻa i totonu   0,13mm   +/- 10%   1504  
    Faʻavaʻa i totonu   0,15mm   +/- 10%   1501  
    Faʻavaʻa i totonu   0.20mm   +/- 10%   7628  
    Faʻavaʻa i totonu   0,25mm   +/- 10%   2 x 1504  
    Faʻavaʻa i totonu   0.30mm   +/- 10%   2 x 1501  
    Faʻavaʻa i totonu   0.36mm   +/- 10%   2 x 7628  
    Faʻavaʻa i totonu   0,41mm   +/- 10%   2 x 7628  
    Faʻavaʻa i totonu   0,51mm   +/- 10%   3 x 7628/2116  
    Faʻavaʻa i totonu   0,61mm   +/- 10%   3 x 7628  
    Faʻavaʻa i totonu   0.71mm   +/- 10%   4 x 7628  
    Faʻavaʻa i totonu   0,80mm   +/- 10%   4 x 7628/1080  
    Faʻavaʻa i totonu   1,0mm   +/- 10%   5 x7628 / 2116  
    Faʻavaʻa i totonu   1,2mm   +/- 10%   6 x7628 / 2116  
    Faʻavaʻa i totonu   1,55mm   +/- 10%   8 x7628  
    Sauniuniga   0.058mm *   Faʻamoemoe ile faʻatulagaina   106  
    Sauniuniga   0.084mm *   Faʻamoemoe ile faʻatulagaina   1080  
    Sauniuniga   0.112mm *   Faʻamoemoe ile faʻatulagaina   2116  
    Sauniuniga   0.205mm *   Faʻamoemoe ile faʻatulagaina   7628  

     

    Cu mafiafia mo totonu faaputuga: Standard - 18µm ma 35 µm,

    luga ole talosaga 70 µm, 105µm ma le 140µm

    Ituaiga mea: FR4

    Tg: tusa 150 ° C, 170 ° C, 180 ° C

    εr i le 1 MHz: ≤5,4 (masani: 4,7) Sili avanoa i luga ole talosaga

     

    Tutuʻu i luga

    PCB faaputuga o luga o se taua vaega i le fuafuaina o le EMC faatinoga o se oloa. O se lelei faʻaputuga-i luga mafai ona aoga tele i le faʻaititia o radiation mai le faʻataulaʻi luga o le PCB, faʻapea foi ma uaea faʻapipiʻi i le laupapa.

    E fa itu e taua e faʻatatau i le faʻatutuina o laupapa i luga iloiloga:

    1. O le aofai o faaputuga,

    2. Le numera ma ituaiga vaʻalele (paoa ma / poʻo le eleele) faʻaaogaina,

    3. O le okaina poʻo le faʻasologa o faaputuga, ma

    4. O le va i le va o faaputuga.

     

    E masani lava e le tele se iloiloga e faia seʻi vagana o le numera o faaputuga. I le tele o tulaga o isi mea taua e tolu e tutusa lava le taua. I le filifiliga i luga o le numera o faaputuga, o mea nei e tatau ona mafaufauina:

    1. Le numera o faʻailo e tuʻuina ma tau,

    2. Faafia

    3. E tatau ona ausia e le oloa le vasega A poʻo le Vasega B e manaʻomia ai?

    E masani naʻo le mea muamua e mafaufau iai. O le mea moni o aitema uma e taua tele ma e tatau ona mafaufau tutusa. Afai o se optimum mamanu e tatau ona ausia i le aofaʻi aupito maualalo o taimi ma i le tau maualalo, o le aitema mulimuli mafai ona sili ona taua ma e le tatau ona le amanaʻiaina.

    O le parakalafa i luga e le tatau ona faʻauigaina o lona uiga oe le mafai ona faia se lelei EMC mamanu luga o le fa pe ono ono-laupapa laupapa, aua e te mafaia. E faʻailoa mai ai o faʻamoemoega uma e le mafai ona ausia uma i le taimi e tasi ma e tatau ona iai se fetuʻunaʻiga. Talu ai o faʻamoemoega uma a le EMC e manaʻomia e mafai ona faʻafetaiaʻi ma le valu-layer laupapa, e leai se mafuaʻaga mo le faʻaaogaina o le sili atu ma le valu faaputuga isi nai lo le ofi i faʻaopopo faʻaopoopoina o taʻavale laina.

    O le mafiafia faʻavasega vaitaʻele mo multilayer PCBs o 1.55mm. Nei o ni faʻataʻitaʻiga o multilayer PCB faʻaputu luga.

    Uamea Autu PCB

    O le Metal Core Printed Circuit Board (MCPCB), poʻo le PCB vevela, o se ituaiga o PCB o loʻo i ai se uamea mea e avea ma ona faʻavae mo le vevela salalau vaega o le laupapa. O le mafuaʻaga o le autu o le MCPCB o le toe tuʻu ese atu o le vevela mai mea taua a le komiti ma i vaega e le taua tele e pei o le uʻamea o le heatsink backing poʻo le uʻamea autu. Tusi uʻamea i le MCPCB o loʻo faʻaaogaina o se sui i FR4 poʻo CEM3 laupapa.

     

    Uamea Core PCB Mea ma Mafiafia

    O le uʻamea autu o le vevela PCB mafai ona alumini (alumini autu PCB), 'apamemea (apamemea autu PCB poʻo se mamafa apamemea PCB) poʻo se faʻafefiloi o alloys faʻapitoa. O le sili ona taatele o le alumini autu PCB.

    O le mafiafia o uʻamea mataʻutia i PCB faʻavae papatusi e masani ona 30 mil - 125 mil, ae mafai ona mafiafia ma manifinifi papatusi.

    MCPCB apamemea pepa alumini apamemea mafai ona avea 1-10 oz.

     

    Lelei o MCPCB

    MCPCBs mafai ona sili ona lelei e faʻaaoga mo latou agavaʻa e tuʻufaʻatasia se dielectric polymer layer ma se maualuga conductivity vevela mo se maualalo teteʻe vevela.

    Uamea autu PCBs faʻamasani le vevela 8 i le 9 taimi vave nai lo FR4 PCBs. MCPCB laminates faʻamaʻaina vevela, tausia vevela faatupuina vaega cooler lea e mafua ai le faʻateleina faatinoga ma le ola.

    Introduction

  • Talu ai:
  • Sosoo ai:

  • Tusi lau feʻau ii ma lafo mai ia matou