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足球彩票 > 新闻资讯 > PCB专栏 > HDI电路板设计标准规范

HDI电路板设计标准规范

发表时间:2019-06-21     责任编辑:恒天伟业科技

  在做HDI电路板设计时,首先要遵循IPC指南和标准。四个专门适用于HDI电路板设计,如图1所示。

    

IPC / JPCA-2315:ZHEISHIHDIDEGAISHU,BINGTIGONGGUSUANSHEJIMIDUDEMOXING。

  IPC-2226:GAIGUIFANJIAOYUYONGHUWEIKONGXINGCHENG,BUXIANMIDUXUANZE,SHEJIGUIZEXUANZE,HULIANJIEGOUHECAILIAOBIAOZHENG。ZHIZAITIGONGYONGYULIYONGWEIKONGJISHUSHEJIYINSHUADIANLUBANDEBIAOZHUN。

  IPC-4104:GAIBIAOZHUNQUEDINGLEYONGYUGAOMIDUHULIANJIEGOUDECAILIAO。IPC-4104 HDICAILIAOGUIGEBAOHANXIEGANG,TADINGYILEXUDUOYONGYUHDIDEBOCAILIAO。XIEXIANBANCAILIAOTEXINGFENWEISANZHONGZHUYAOCAILIAOLEIXING:JIEDIANJUEYUANTI(IN); DAOTI(CD)HEDAOTIHEJUEYUANTI(CI)。

  IPC6016:GAIWENJIANHANGAILEGAOMIDUJIEGOUDEXINGNENGHERENZHENG。


足球彩票  MANGKONGKEYIZAIXYHUOθ()JIAODUZHONG“YIWEIHUOBAIDONG”YICHANSHENGGENGDUODEBUXIANKONGJIAN

足球彩票  MANGKONGKEYIFANGZHIZAINEICENG(3D)SHANGYIJINYIBUCHUANGJIANGENGDUODETUPOKONGJIAN

  KEYIZAINEICENGSHANGGAIBIANZHONGXINJU,YIWEIJIXIANTIGONGEWAIDEKONGJIAN。

足球彩票  RUGUOSUOYOUZHEIXIEDOUFASHENGZAICHUJICEHUOQIFUJIN,NEIMEZAICIJICEDEBGAXIAJIANGCHANSHENGYONGYUJIXIANDEKONGJIAN,HUOZHEDUIYUZHURUQUOUDIANRONGQIDEFENLIQIJIANJIANGGENGJIAZHONGYAO。

  TU6.SHIYONGMANGKONGBUXIANDEYOUSHISHIYITU


  RUGUONIYANJIUDIYIGEYUANLIBINGWENZIJI,“WODEGUOKONGZUOLESHENMEGONGZUO?”。DAANSHIPWBSHANGZUICHANGJIANDETONGKONGSHIGNDDEGUOKONG。“DIERGEZUICHANGJIANDETONGDAO?”,DAANHENMINGXIAN,TASHIPWRDETONGDAO。YINCI,JIANGTONGCHANGWEIDI2CENGDEGNDPINGMIANYIDONGDAOBIAOMIANTIGONGLEXIAOCHUSUOYOUZHEIXIEGUOKONGDAOGNDDEJIHUI。TONGYANG,JIANGZUICHANGYONGDEPWRPINGMIANYIDONGDAODI2CENGJIANGYONGMANGKONGTIHUANNEIXIETH。YUCHUANTONGDE“WEIDAI”DIECENGXIANGBI,TAMENTIGONGLESI(4)GEYOUSHI,RUTU7SUOSHI:

  ZAIBIAOMIANSHANGMEIYOUYONGYUDUFUHUOSHIKEDEXIXIAN。

  BIAOMIANKEYISHIBUJIANDUANDEGNDJIAOZHU,YIJIANSHAOEMIHERFI(FALADILONG)

足球彩票  GENGJIEJINDEDI2CENG(PWR)DAODI1CENG(GND),KEYONGDEPINGMIANDIANRONGYUEDUO,PDNPINGMIANDIANGANYUEDI。

  CUNCHUZAIPINGMIANDIANRONGZHONGDENENGLIANGKEYISHUSONGDAOJUYOUZUIDICHUANLIANDIANGANDEYUANJIAN,CONGERXIAOCHULEDABUFENQUOUDIANRONG。

  TU7.XIANSHILEYIXIEZUICHANGJIANDEHDIDIECENG,YIJIANSHAOTHGUOKONGDESHULIANG。SANZHONGCHANGJIANDEHDIDIECENGXIANSHIWEIIPC-TypeJIEGOU(I,IIHEIII)。

  ZAIDI1CENGHEDI2CENGZHIJIANKEYONGDEKENENGDEDIANJIEZHIKEYISHICHANGGUIYUJINLIAO,KEJIGUANGZUANKONGDEYUJINLIAO,RCC,ZENGQIANGDERCCHUOBCXIN。ZHEIXIECAILIAOZAIDI2ZHANG-HDICAILIAOZHONGMIAOSHU。RUGUODIANJIEZHIHENBO,NEIMEYEKEYISHIYONGCONGDI1CENGDAODI3CENGDE“TIAOGUO”,CONGERJIESHENGBUBISHIYONGIPC-Type IIIJIEGOUDECHENGBEN。JISHIBUCAIYONGBODIANJIEZHI,RENHEXIAOYU0.005YINGCUN(<0.125mm)DEDIANJIEZHIHOUDUDOUHUIJIANGGNDOUHEDAOPWRBINGTIGONGJIAODIDEDIANYUAN(PS)ZUKANG,YIJIJIANGDIPSXIEZHENHEZAOSHENG。

  

  FANGZHIMANGKONGYIDAKAIGENGDADELINYINDADAO

  YIZHONGYOUYONGDEHDISHEJIJISHUSHISHIYONGMANGKONGZAINEICENGSHANGKAIPIGENGDUODELUYOUKONGJIAN。TONGGUOZAITONGKONGZHIJIANSHIYONGMANGKONG,LUYOUKONGJIANYOUXIAODIZAINEICENGJIABEI,

足球彩票  YUNXUGENGDUODEJIXIANLIANJIEBGANEIBUXINGSHANGDEYINJIAO。RUTU6SUOSHI,DUIYUZHEIGE1.0 mm BGA,ZHIYOULIANGTIAOJIXIANKEYIZAIBIAOMIANSHANGDETONGKONGZHIJIANYICHU。DANSHIZAIMANGKONGXIAFANG,XIANZAIYOULIUTIAOJIXIANKEYITAOTUO,LUYOUZENGJIALE30%。LIYONGZHEIZHONGJISHU,LIANJIEFUZADEGAOI / O BGAXUYAOSIFENZHIYIDEXINHAOCENG。MANGKONGBUZHICHENGXINGCHENGHENGKUA,LXINGHUODUIJIAOXIANXINGCHENGDELINYINDADAO。SHIYONGNAZHONGGOUZAOYOUDIANYUANHEJIEDIYINJIAOFENPEIQUDONG。ZHEIJIUSHIWEISHENMEDUIYUFPGALAISHUO,ZHONGXINBIANCHENGDIANYUANHEJIEDIYINJIAODEWEIZHIKEYIFEICHANGGAOXIAO。

  

  MANGKONGKEYONGYUZAINEICENGXINGCHENGLINYINDADAO,YUNXU30%DELUJINGCONGBGAZHONGLIUCHU

  YONGYUBGASHANCHUDEWEIKONGRUTU9SUOSHI。WEIKONGKEFANGZHIZAIBGAHANPANWAI(CHATU),BUFENFANGRU/FANGCHUHANPAN(BUFENvip)HUOWANQUANFANGRU'HANPAN'(vip) - JIANTU10 ..RUGUOFANGZHIHANPANZHONGDETONGKONG,ZETONGKONGYINGSHIZHONGWEI“PIANXIN”,ERBUSHIFANGZHIZAIHANPANDEZHIJIEZHONGXIN。ZHEISHIWEILEZUIDAXIANDUDIJIANSHAOHANJIEGUOCHENGZHONGRENHEBEIKUNKONGQIDE“KONGDONG”。RUGUOJIANGTONGKONGFANGZHIZAIBGAHANPANDEZHONGXIN,BINGQIEMEIYOUTIANCHONG,ZEDANGHANGAOSHIJIAZAIHANPANSHANG,BINGQIEBGAFANGZHIZAIHANPANSHANGSHI,ZAIHUILIUQIJIAN,DANGHANLIAORONGHUASHI,BGAQIULUOXIABINGBUHUOKENENGCUNZAIDERENHEKONGQI,JIUXIANG“PINGZHONGDERUANMUSAI”。TONGGUOJIANGTONGKONG“PIANLIZHONGXIN”,DANGHANLIAORONGHUABINGLIURUWEIKONGSHI,KONGQIYOUJIHUIYICHU。

  

TU9MANGTONGTIDAIFANGAN

  

TU10LIANJIEDAOMAIKONGHETONGKONGDE“BAIDONGTONGKONG”DEJINGMEI3DSHITU

HDIDIANLUBANWEIGAOJINGMIDIANLUBAN,TONGCHANGSHIYONGZAIJIAOGAOJINGMIDUDEYIQISHEBEISHANG,RUSHOUJI、HANGTIANKEJIDENG。