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  • PCB dhizaini tekinoroji
    • Chikunguru 05. 2021

    Kiyi yePCB EMC dhizaini ndeyekudzikisa nzvimbo yekuyerera uye kurega nzira yekuyerera ichiyerera munzira yedhizaini.Matambudziko anowanzo kudzoka anouya kubva mukutsemuka mundege yereferensi, kushandura dhizaini yendege, uye chiratidzo chinoyerera kuburikidza nekubatanidza.Jumper capacitors kana decoupling capacitors inogona kugadzirisa mamwe matambudziko, asi iyo impedance yese ye capacitors, vias, pads ...

  • Kugadzira Maitiro eHeavy Copper Multilayer Board
    • Chikunguru 19. 2021
    Manufacturing Process of Heavy Copper Multilayer Board

    Nekukurumidza kuvandudzwa kwemagetsi emagetsi emagetsi uye magetsi ekukurukurirana modules, ekupedzisira-yakakora yemhangura foil circuit mabhodhi e12oz uye pamusoro zvishoma nezvishoma ave rudzi rweakakosha mabhodhi ePCB ane tarisiro yemusika wakafara, ayo akakwezva kuwedzera uye kutarisisa kwevagadziri;Nekushandiswa kwakakura kwemabhodhi edunhu akadhindwa mumunda wemagetsi, izvo zvinoshanda zvinodiwa ...

  • Dzidza Nezve Mhando Dzakasiyana dzePCB uye Zvakanakira Zvadzo
    • Nyamavhuvhu 04. 2021
    Learn About Different Types of PCBs and Their Advantages

    A rakadhindwa redunhu bhodhi (PCB) ibhodhi rakatetepa rakagadzirwa kubva kune fiberglass, composite epoxy, kana zvimwe laminate zvinhu.MaPCB anowanikwa muzvikamu zvakasiyana-siyana zvemagetsi nemagetsi zvakaita semabhii, maredhiyo, radar, masisitimu emakombuta, nezvimwewo. Mhando dzakasiyana dzePCB dzinoshandiswa zvichibva pamashandisirwo.Ndeapi marudzi akasiyana ePCB?Verenga kuti uzive.Ndeapi Mhando Dzakasiyana dzePCBs?PCBs kazhinji ...

  • Kuenzanisa kwekutevera index yePCB
    • Nyamavhuvhu 19. 2021

    Kuramba kwekutevera kwemhangura clad laminate kunowanzo kuratidzwa neiyo comparative tracking index (CTI).Pakati pezvinhu zvakawanda zvemhangura dzakapfeka laminates (mhangura yakapfeka laminates kwenguva pfupi), kutevera kuramba, sechinhu chinokosha chekuchengeteka uye kuvimbika indekisi, yave ichiwedzera kukoshesa PCB redunhu bhodhi vagadziri uye vanogadzira bhodhi redunhu.Iko CTI kukosha kunoedzwa maererano ne ...

  • PCB Pad size
    • Nyamavhuvhu 25. 2021

    Paunenge uchigadzira PCB pads muPCB board dhizaini, zvinodikanwa kuti ugadzire zvakanyatsoenderana nezvinodiwa uye zviyero.Nekuti muSMT chigamba kugadzirisa, dhizaini yePCB pad yakakosha.Iyo dhizaini yepadhi ichakanganisa zvakananga solderability, kugadzikana uye kupisa kupisa kwezvikamu.Izvo zvine hukama nemhando yekugadzirwa kwechigamba.Zvino chii chinonzi PC ...

  • Grid mhangura, mhangura yakasimba.Chipi?
    • Nyamavhuvhu 27. 2021

    Chii chinonzi copper coating?Iyo inonzi kudira kwemhangura ndeye kushandisa nzvimbo isina kushandiswa paPCB senzvimbo yereferensi uye woizadza nemhangura yakasimba.Idzi nzvimbo dzemhangura dzinonziwo kuzara kwemhangura.Kukosha kwekuputira kwemhangura ndiko kuderedza kusagadzikana kwetambo yepasi uye kuvandudza kugona kwekudzivirira-kupindira;kuderedza kudonha kwemagetsi uye kuvandudza kushanda kwesimba remagetsi;kana...

  • Maitiro ekudzora wedunhu bhodhi warpage&twist
    • Nyamavhuvhu 30. 2021

    Warping yebhatiri redunhu bhodhi rinokonzeresa kusamira zvakanaka kwezvikamu;apo bhodhi rakakotama mu SMT, THT, chikamu chepini chinenge chisina kumira zvakanaka, izvo zvinounza matambudziko akawanda kugungano uye kuisa basa.IPC-6012, SMB-SMT Mapuranga edunhu akadhindwa ane warpage yakakura kana twist ye0.75%, uye mamwe mabhodhi kazhinji haapfuure 1.5%;iyo inobvumirwa warpage (kaviri ...

  • Sei rakadhindwa redunhu bhodhi richida impedance control?
    • Gunyana 03. 2021

    Sei rakadhindwa redunhu bhodhi richida impedance control?Mumutsetse wechiratidzo chemagetsi echigadzirwa chemagetsi, kupokana kunosangana kana iyo yakakwira-frequency chiratidzo kana electromagnetic wave inopararira inonzi impedance.Nei mabhodhi ePCB achifanira kuve akavharirwa panguva yekugadzira fekitori yedunhu bhodhi?Ngationgororei kubva pane zvikonzero zvina zvinotevera: 1. Iyo PCB yedunhu bhodhi ye ...

  • Nei akawanda-akawanda-layer edunhu mabhodhi ari kunyange-nhamba-matanho?
    • Gunyana 08. 2021

    Kune rimwe-sided, kaviri-sided uye akawanda-layer redunhu mabhodhi.Nhamba yemapuranga e-multi-layer haina kuganhurirwa.Parizvino kune anopfuura 100-layer PCBs.Iwo akajairika akawanda-layer PCBs mana akaturikidzana uye matanhatu akaturikidzana mabhodhi.Zvino sei vanhu vaine mubvunzo "Sei PCB multilayer mabhodhi ese ese ane-nhamba akaturikidzana? Zvichienderana, kunyange-nhamba-nhamba maPCB ane anopfuura asinganzwisisike-nhamba maPCB, ...

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