白小姐四肖必选一肖

芯片IC单片机解密百科

十年专注单片机解密

PCB设计的原则有哪些?

白小姐四肖必选一肖YINZHIDIANLUBAN(PCB)SHIDIANZICHANPINZHONGDIANLUYUANJIANHEQIJIANDEZHICHENGJIAN。TATIGONGDIANLUYUANJIANHEQIJIANZHIJIANDEDIANQILIANJIE。SUIZHEDIANZIJISHUDEFEISUFAZHAN,PCBDEMIDUYUELAIYUEGAO。PCBSHEJIDEHAOHUAIDUIKANGGANRAONENGLIYINGXIANGHENDA。SHIJIANZHENGMING,JISHIDIANLUYUANLITUSHEJIZHENGQUE,YINZHIDIANLUBANSHEJIBUDANG,YEHUIDUIDIANZICHANPINDEKEKAOXINGCHANSHENGBULIYINGXIANG。LIRU,RUGUOYINZHIBANLIANGTIAOXIPINGXINGXIANKAODEHENJIN,ZEHUIXINGCHENGXINHAOBOXINGDEYANCHI,ZAICHUANSHUXIANDEZHONGDUANXINGCHENGFANSHEZAOSHENG。YINCI,ZAISHEJIYINZHIDIANLUBANDESHIHOU,YINGZHUYICAIYONGZHENGQUEDEFANGFA,ZUNSHOUPCBSHEJIDEYIBANYUANZE,BINGYINGFUHEKANGGANRAOSHEJIDEYAOQIU。

YI、 PCBSHEJIDEYIBANYUANZE

YAOSHIDIANZIDIANLUHUODEZUIJIAXINGNENG,YUANQIJIANDEBUJUJIDAOXIANDEBUSHESHIHENZHONGYAODE。WEILESHEJIZHILIANGHAO、ZAOJIADIDEPCB,YINGZUNXUNYIXIADEYIBANXINGYUANZE:

1.BUXIAN

BUXIANDEYUANZERUXIA:

(1)SHURUSHUCHUDUANYONGDEDAOXIANYINGJINLIANGBIMIANXIANGLINPINGXING。ZUIHAOJIAXIANJIANDIXIAN,YIMIANFASHENGFANKUIOUHE。

白小姐四肖必选一肖(2)YINZHIBANDAOXIANDEZUIXIAOKUANDUZHUYAOYOUDAOXIANYUJUEYUANJIBANJIANDEZHANFUQIANGDUHELIUGUOTAMENDEDIANLIUZHIJUEDING。DANGTONGBOHOUDUWEI0.5mm、KUANDUWEI1~15mmSHI,TONGGUO2ADEDIANLIU,WENDUBUHUIGAOYU3℃。YINCI,DAOXIANKUANDUWEI1.5mmKEMANZUYAOQIU。DUIYUJICHENGDIANLU,YOUQISHISHUZIDIANLU,TONGCHANGXUAN0.02~0.3mmDAOXIANKUANDU。DANGRAN,ZHIYAOYUNXU,HAISHIJINKENENGYONGKUANXIAN,YOUQISHIDIANYUANXIANHEDIXIAN。DAOXIANDEZUIXIAOJIANJUZHUYAOYOUZUIHUAIQINGKUANGXIADEXIANJIANJUEYUANDIANZUHEJICHUANDIANYAJUEDING。DUIYUJICHENGDIANLU,YOUQISHISHUZIDIANLU,ZHIYAOGONGYIYUNXU,KESHIJIANJUXIAOYU5~8mil。

(3)印制导线拐弯处一般取圆弧形,而直角或夹角在高频电路中会影响电气性能。此外,尽量避免使用大面积铜箔,否则,长时间受热时,易发生铜箔膨胀和脱落现象。必须用大面积铜箔时,最好用栅格状。这样有利于排除铜箔与基板间粘合剂受热产生的挥发性气体。
 

PCB设计

2.BUJU

白小姐四肖必选一肖SHOUXIAN,YAOKAOLVPCBCHICUNDAXIAO。PCBCHICUNGUODASHI,YINZHIXIANTIAOZHANG,ZUKANGZENGJIA,KANGZAOSHENGNENGLIXIAJIANG,CHENGBENYEZENGJIA;GUOXIAO,ZESANREBUHAO,QIELINJINXIANTIAOYISHOUGANRAO。ZAIQUEDINGPCBCHICUNHOU,ZAIQUEDINGTESHUYUANJIANDEWEIZHI。ZUIHOU,GENJUDIANLUDEGONGNENGDANYUAN,DUIDIANLUDEQUANBUYUANQIJIANJINXINGBUJU。

ZAIQUEDINGTESHUYUANJIANDEWEIZHISHIYAOZUNSHOUYIXIAYUANZE:

(1)尽可能缩短高频元器件之间的连线,设法减少它们的分布参数和相互间的电磁干扰。易受干扰的元器件不能相互挨得太近,输入和输出元件应尽量远离。

白小姐四肖必选一肖(2)MOUXIEYUANQIJIANHUODAOXIANZHIJIANKENENGYOUJIAOGAODEDIANWEICHA,YINGJIADATAMENZHIJIANDEJULI,YIMIANFANGDIANYINCHUYIWAIDUANLU。DAIGAODIANYADEYUANQIJIANYINGJINLIANGBUZHIZAIDIAOSHISHISHOUBUYICHUJIDEDIFANG。

(3)ZHONGLIANGCHAOGUO15gDEYUANQIJIAN,YINGDANGYONGZHIJIAJIAYIGUDING,RANHOUHANJIE。NEIXIEYOUDAYOUZHONG、FARELIANGDUODEYUANQIJIAN,BUYIZHUANGZAIYINZHIBANSHANG,ERYINGZHUANGZAIZHENGJIDEJIXIANGDIBANSHANG,QIEYINGKAOLVSANREWENTI。REMINYUANJIANYINGYUANLIFAREYUANJIAN。

(4)DUIYUDIANWEIQI、KEDIAODIANGANXIANQUAN、KEBIANDIANRONGQI、WEIDONGKAIGUANDENGKEDIAOYUANJIANDEBUJUYINGKAOLVZHENGJIDEJIEGOUYAOQIU。RUOSHIJINEIDIAOJIE,YINGFANGZAIYINZHIBANSHANGFANGBIANDIAOJIEDEDIFANG;RUOSHIJIWAIDIAOJIE,QIWEIZHIYAOYUDIAOJIEXUANNIUZAIJIXIANGMIANBANSHANGDEWEIZHIXIANGSHIYING。

(5)YINGLIUCHUYINZHIBANDINGWEIKONGJIGUDINGZHIJIASUOZHANYONGDEWEIZHI。

GENJUDIANLUDEGONGNENGDANYUAN。DUIDIANLUDEQUANBUYUANQIJIANJINXINGBUJUSHI,YAOFUHEYIXIAYUANZE:

白小姐四肖必选一肖(1)ANZHAODIANLUDELIUCHENGANPAIGEGEGONGNENGDIANLUDANYUANDEWEIZHI,SHIBUJUBIANYUXINHAOLIUTONG,BINGSHIXINHAOJINKENENGBAOCHIYIZHIDEFANGXIANG。

(2)YIMEIGEGONGNENGDIANLUDEHEXINYUANJIANWEIZHONGXIN,WEIRAOTALAIJINXINGBUJU。YUANQIJIANYINGJUNYUN、ZHENGQI、JINCOUDIPAILIEZAIPCBSHANG。JINLIANGJIANSHAOHESUODUANGEYUANQIJIANZHIJIANDEYINXIANHELIANJIE。

(3)ZAIGAOPINXIAGONGZUODEDIANLU,YAOKAOLVYUANQIJIANZHIJIANDEFENBUCANSHU。YIBANDIANLUYINGJINKENENGSHIYUANQIJIANPINGXINGPAILIE。ZHEIYANG,BUDANMEIGUAN,ERQIEZHUANGHANRONGYI,YIYUPILIANGSHENGCHAN。

白小姐四肖必选一肖(4)WEIYUDIANLUBANBIANYUANDEYUANQIJIAN,LIDIANLUBANBIANYUANYIBANBUXIAOYU2mm。DIANLUBANDEZUIJIAXINGZHUANGWEIJUXING。ZHANGKUANSHUANGWEI3:2HUO4:3。DIANLUBANMIANCHICUNDAYU200×150mmSHI,YINGKAOLVDIANLUBANSUOSHOUDEJIXIEQIANGDU。

3.HANPAN

HANPANZHONGXINKONGYAOBIQIJIANYINXIANZHIJINGSHAODAYIXIE。HANPANTAIDAYIXINGCHENGXUHAN。HANPANWAIJINGDYIBANBUXIAOYU(d+1.2)mm,QIZHONGdWEIYINXIANKONGJING。DUIGAOMIDUDESHUZIDIANLU,HANPANZUIXIAOZHIJINGKEQU(d+1.0)mm。

ER、 PCBJIDIANLUKANGGANRAOCUOSHI

YINZHIDIANLUBANDEKANGGANRAOSHEJIYUJUTIDIANLUYOUZHEMIQIEDEGUANXI,ZHEILIJINJIUPCBKANGGANRAOSHEJIDEJIXIANGCHANGYONGCUOSHIZUOYIXIESHUOMING。

1.DIANYUANXIANSHEJI

白小姐四肖必选一肖GENJUYINZHIXIANLUBANDIANLIUDEDAXIAO,JINLIANGJIACUDIANYUANXIANKUANDU,JIANSHAOHUANLUDIANZU。TONGSHI,SHIDIANYUANXIAN、DIXIANDEZOUXIANGHESHUJUCHUANDIDEFANGXIANGYIZHI,ZHEIYANGYOUZHUYUZENGQIANGKANGZAOSHENGNENGLI。

2.DIXIANSHEJI

白小姐四肖必选一肖ZAIDIANZICHANPINSHEJIZHONG,JIEDISHIKONGZHIGANRAODEZHONGYAOFANGFA。RUNENGJIANGJIEDIHEPINGBIZHENGQUEJIEHEQILAISHIYONG,KEJIEJUEDABUFENGANRAOWENTI。DIANZICHANPINZHONGDIXIANJIEGOUDAZHIYOUXITONGDI、JIQIAODI(PINGBIDI)、SHUZIDI(LUOJIDI)HEMONIDIDENG。ZAIDIXIANSHEJIZHONGYINGZHUYIYIXIAJIDIAN:

白小姐四肖必选一肖(1)ZHENGQUEXUANZEDANDIANJIEDIYUDUODIANJIEDI

ZAIDIPINDIANLUZHONG,XINHAODEGONGZUOPINLVXIAOYU1MHz,TADEBUXIANHEQIJIANJIANDEDIANGANYINGXIANGJIAOXIAO,ERJIEDIDIANLUXINGCHENGDEHUANLIUDUIGANRAOYINGXIANGJIAODA,YINERYINGCAIYONGYIDIANJIEDIDEFANGSHI。DANGXINHAOGONGZUOPINLVDAYU10MHzSHI,DIXIANZUKANGBIANDEHENDA,CISHIYINGJINLIANGJIANGDIDIXIANZUKANG,YINGCAIYONGJIUJINDUODIANJIEDI。DANGGONGZUOPINLVZAI1~10MHzSHI,RUGUOCAIYONGYIDIANJIEDI,QIDIXIANZHANGDUBUYINGCHAOGUOBOZHANGDE1/20,FOUZEYINGCAIYONGDUODIANJIEDIFA。

(2)SHUZIDIYUMONIDIFENKAI。

DIANLUBANSHANGJIYOUGAOSULUOJIDIANLU,YOUYOUXIANXINGDIANLU,YINGSHITAMENJINLIANGFENKAI,ERLIANGZHEDEDIXIANBUYAOXIANGHUN,FENBIEYUDIANYUANDUANDIXIANXIANGLIAN。DIPINDIANLUDEDIYINGJINLIANGCAIYONGDANDIANBINGLIANJIEDI,SHIJIBUXIANYOUKUNNANSHIKEBUFENCHUANLIANHOUZAIBINGLIANJIEDI。GAOPINDIANLUYICAIYONGDUODIANCHUANLIANJIEDI,DIXIANYINGDUANERCU,GAOPINYUANJIANZHOUWEIJINLIANGYONGZHAGEZHUANGDAMIANJIDIBO。YAOJINLIANGJIADAXIANXINGDIANLUDEJIEDIMIANJI。

(3)JIEDIXIANGOUCHENGBIHUANLU。

白小姐四肖必选一肖SHEJIZHIYOUSHUZIDIANLUZUCHENGDEYINZHIDIANLUBANDEDIXIANXITONGSHI,JIANGJIEDIXIANZUOCHENGBILUKEYIMINGXIANDITIGAOKANGZAOSHENGNENGLI。QIYUANYINZAIYU:YINZHIDIANLUBANSHANGYOUHENDUOJICHENGDIANLUYUANJIAN,YOUQIYUYOUHAODIANDUODEYUANJIANSHI,YINSHOUJIEDIXIANCUXIDEXIANZHI,HUIZAIDIXIANSHANGCHANSHENGJIAODADEDIANWEICHA,YINQIKANGZAONENGLIXIAJIANG,RUOJIANGJIEDIXIANGOUCHENGHUANLU,ZEHUISUOXIAODIANWEICHAZHI,TIGAODIANZISHEBEIDEKANGZAOSHENGNENGLI。

(4)JIEDIXIANYINGJINLIANGJIACU。

RUOJIEDIXIANYONGHENXIDEXIANTIAO,ZEJIEDIDIANWEIZESUIDIANLIUDEBIANHUAERBIANHUA,ZHISHIDIANZICHANPINDEDINGSHIXINHAODIANPINGBUWEN,KANGZAOSHENGXINGNENGJIANGDI。YINCIYINGJIANGJIEDIXIANJINLIANGJIACU,SHITANENGTONGGUOSANBEIYUYINZHIDIANLUBANDEYUNXUDIANLIU。RUYOUKENENG,JIEDIXIANDEKUANDUYINGDAYU3mm。

3.TUIOUDIANRONGPEIZHI

PCBSHEJIDECHANGGUIZUOFAZHIYISHIZAIYINZHIBANDEGEGEGUANJIANBUWEIPEIZHISHIDANGDETUIOUDIANRONG。TUIOUDIANRONGDEYIBANPEIZHIYUANZESHI:

(1)DIANYUANSHURUDUANKUAJIE10~100ufDEDIANJIEDIANRONGQI。RUYOUKENENG,JIE100uFYISHANGDEGENGHAO。

(2)YUANZESHANGMEIGEJICHENGDIANLUXINPIANDOUYINGBUZHIYIGE0.01pFDECIPIANDIANRONG,RUYUYINZHIBANKONGXIBUGOU,KEMEI4~8GEXINPIANBUZHIYIGE1~10pFDETANDIANRONG。

白小姐四肖必选一肖(3)DUIYUKANGZAONENGLIRUO、GUANDUANSHIDIANYUANBIANHUADADEQIJIAN,RURAM、ROMCUNCHUQIJIAN,YINGZAIXINPIANDEDIANYUANXIANHEDIXIANZHIJIANZHIJIEJIERUTUIOUDIANRONG。

白小姐四肖必选一肖(4)DIANRONGYINXIANBUNENGTAIZHANG,YOUQISHIGAOPINPANGLUDIANRONGBUNENGYOUYINXIAN。

CIWAI,HAIYINGZHUYIYIXIALIANGDIAN:

(1)ZAIYINZHIBANZHONGYOUJIECHUQI、JIDIANQI、ANNIUDENGYUANJIANSHI,CAOZUOTAMENSHIJUNHUICHANSHENGJIAODAHUOHUAFANGDIAN,BIXUCAIYONGRCDIANLULAIXISHOUFANGDIANDIANLIU。YIBANRQU1~2K,CQU2.2~47uF。

(2)CMOSDESHURUZUKANGHENGAO,QIEYISHOUGANYING,YINCIZAISHIYONGSHIDUIBUYONGDUANYAOJIEDIHUOJIEZHENGDIANYUAN。

SAN、 PowerPCBJIANJIE

PowerPCBSHIMEIGUOInnovedaGONGSIRUANJIANCHANPIN。

白小姐四肖必选一肖PowerPCBNENGGOUSHIYONGHUWANCHENGGAOZHILIANGDESHEJI,SHENGDONGDITIXIANLEDIANZISHEJIGONGYEJIEGEFANGMIANDENEIRONG。QIYUESHUQUDONGDESHEJIFANGFAKEYIJIANSHAOCHANPINWANCHENGSHIJIAN。NIKEYIDUIMEIYIGEXINHAODINGYIANQUANJIANJU、BUXIANGUIZEYIJIGAOSUDIANLUDESHEJIGUIZE,BINGJIANGZHEIXIEGUIHUACENGCIHUADEYINGYONGDAOBANSHANG、MEIYICENGSHANG、MEIYILEIWANGLUOSHANG、MEIYIGEWANGLUOSHANG、MEIYIZUWANGLUOSHANG、MEIYIGEGUANJIAODUISHANG,YIQUEBAOBUJUBUXIANSHEJIDEZHENGQUEXING。TABAOKUOLEFENGFUDUOYANGDEGONGNENG,BAOKUOCUBUJUGONGJU、DONGTAIBUXIANBIANJI、DONGTAIDIANXINGNENGJIANCHA、ZIDONGCHICUNBIAOZHUHEQIANGDADECAMSHUCHUNENGLI。TAHAIYOUJICHENGDISANFANGRUANJIANGONGJUDENENGLI,RUSPECCTRABUXIANQI。

SI、 PowerPCBSHIYONGJIQIAO

PowerPCBMUQIANYIZAIWOSUOTUIGUANGSHIYONG,TADEJIBENSHIYONGJISHUYIYOUPEIXUNJIAOCAIJINXINGLEXIANGXIDEJIANGJIE,ERDUIYUWOSUOGUANGDADIANZIYINGYONGGONGCHENGSHILAISHUO,QIWENTIZAIYUYIJINGSHULIANZHANGWOLETANGOZHILEIDEBUXIANGONGJUZHIHOU,RUHEZHUANDAOPowerPCBDEYINGYONGSHANGLAI。SUOYI,BENWENJIUCILEIYINGYONGHEPEIXUNJIAOCAISHANGMEIYOUJIANGDAO,ERWOMENYINGYONGJIAODUODEYIXIEJISHUJIQIAOZUOLELUNSHU。

1.SHURUDEGUIFANWENTI

DUIYUDADUOSHUSHIYONGGUOTANGODERENLAISHUO,GANGKAISHISHIYONGPowerPCBDESHIHOU,KENENGHUIJUEDEPowerPCBDEXIANZHITAIDUO。YINWEIPowerPCBDUIYUANLITUSHURUHEYUANLITUDAOPCBDEGUIZECHUANSHUSHANGSHIYIBAOZHENGQIZHENGQUEXINGWEIQIANTIDE。SUOYI,TADEYUANLITUZHONGMEIYOUNENGGOUJIANGYIGENDIANQILIANXIANDUANKAIDEGONGNENG,YEBUNENGSUIYIJIANGYIGENDIANQILIANXIANZAIMOUGEWEIZHITINGZHI,TAYAOBAOZHENGMEIYIGENDIANQILIANXIANDOUYAOYOUQISHIGUANJIAOHEZHONGZHIGUANJIAO,HUOSHIJIEZAIRUANJIANTIGONGDELIANJIEQISHANG,YIGONGBUTONGYEMIANJIANDEXINXICHUANSHU。ZHEISHITAFANGZHICUOWUFASHENGDEYIZHONGSHOUDUAN,QISHI,YESHIWOMENYINGGAIZUNSHOUDEYIZHONGGUIFANHUADEYUANLITUSHURUFANGSHI。

ZAIPowerPCBSHEJIZHONG,FANSHIYUYUANLITUWANGBIAOBUYIZHIDEGAIDONGDOUYAODAOECOFANGSHIXIAJINXING,DANTAJIYONGHUTIGONGLEOLELIANJIE,KEYIJIANGYUANLITUZHONGDEXIUGAICHUANDAOPCBZHONG,YEKEYIJIANGPCBZHONGDEXIUGAICHUANHUIYUANLITU。ZHEIYANG,JIFANGZHILEYOUYUSHUHUYINQIDECUOWU,YOUJIZHENZHENGXUYAOJINXINGXIUGAITIGONGLEFANGBIAN。DANSHI,YAOZHUYIDESHI,JINRUECOFANGSHISHIYAOXUANZE“XIEECOWENJIAN”XUANXIANG,ERZHIYOUTUICHUECOFANGSHI,CAIHUIJINXINGXIEECOWENJIANCAOZUO。

白小姐四肖必选一肖2.DIANYUANCENGHEDICENGDEXUANZE

PowerPCBZHONGDUIDIANYUANCENGHEDICENGDESHEZHIYOULIANGZHONGXUANZE,CAM PlaneHESplit/Mixed。Split/MixedZHUYAOYONGYUDUOGEDIANYUANHUODIGONGYONGYIGECENGDEQINGKUANG,DANZHIYOUYIGEDIANYUANHEDISHIYEKEYIYONG。TADEZHUYAOYOUDIANSHISHUCHUSHIDETUHEGUANGHUIDEYIZHI,BIANYUJIANCHA。ERCAM PlaneYONGYUDANGEDEDIANYUANHUODI,ZHEIZHONGFANGSHISHIFUPIANSHUCHU,YAOZHUYISHUCHUSHIXUJIASHANGDI25CENG。DI25CENGBAOHANLEDIDIANXINXI,ZHUYAOZHIDIANCENGDEHANPANYAOBIZHENGCHANGDEHANPANDA20milZUOYOUDEANQUANJULI,BAOZHENGJINSHUHUAGUOKONGZHIHOU,BUHUIYOUXINHAOYUDIDIANXIANGLIAN。ZHEIJIUXUYAOMEIGEHANPANDOUBAOHANYOUDI25CENGDEXINXI。ERWOMENZIJIJIANKUSHIWANGWANGHUIHULVEZHEIGEWENTI,ZAOCHENGSHIYONGSplit/MixedXUANXIANG。

3.TUIJIHAISHIBUTUIJI

白小姐四肖必选一肖PowerPCBTIGONGLEYIGEHENHAOYONGDEGONGNENGJIUSHIZIDONGTUIJI。DANGWOMENSHOUDONGBUXIANSHI,YINZHIBANZAIWOMENDEWANQUANKONGZHIZHIXIA,DAKAIZIDONGTUIJIDEGONGNENG,HUIGANDAOFEICHANGDEFANGBIAN。DANSHIRUGUOZAINIWANCHENGLEYUBUXIANZHIHOU,YAOZIDONGBUXIANSHI,ZUIHAOJIANGYUBUHAODEXIANGUDINGZHU,FOUZEZIDONGBUXIANSHI,RUANJIANHUIRENWEICIXIANDUANKEYIDONG,ERJIANGNIDEGONGZUOWANQUANTUIFAN,ZAOCHENGBUBIYAODESUNSHI。

4.DINGWEIKONGDETIANJIA

WOMENDEYINZHIBANWANGWANGXUYAOJIAYIXIEANZHUANGDINGWEIKONG,DANSHIDUIYUPowerPCBLAISHUO,ZHEIJIUSHUYUYUYUANLITUBUYIYANGDEQIJIANBAIFANG,XUYAOZAIECOFANGSHIXIAJINXING。DANRUGUOZAIZUIHOUDEJIANCHAZHONG,RUANJIANYINCIERJICHUWOMENXUDUODECUOWU,JIUBUDAFANGBIANLE。ZHEIZHONGQINGKUANGKEYIJIANGDINGWEIKONGQIJIANSHEWEIFEIECOZHUCEDEJIKE。

ZAIBIANJIQIJIANCHUANGKOUXIA,XUANZHONG“BIANJIDIANQITEXING”ANNIU,ZAIGAICHUANGKOUZHONG,XUANZHONG“PUTONG”XIANG,BUXUANZHONG“ECOZHUCE”XIANG。ZHEIYANGZAIJIANCHASHI,PowerPCBBUHUIRENWEIZHEIGEQIJIANSHIXUYAOYUWANGBIAOBIJIAODE,BUHUICHUXIANBUGAIYOUDECUOWU。

5.TIANJIAXINDEDIANYUANFENGZHUANG

白小姐四肖必选一肖YOUYUWOMENDEGUOJIYUMEIGUORUANJIANGONGSIDEBIAOZHUNBUTAIYIZHI,SUOYIWOMENJINLIANGPEIBEILEGUOJIKUGONGDAJIASHIYONG。DANSHIDIANYUANHEDIDEXINFUHAO,BIXUZAIRUANJIANZIDAIDEKUZHONGTIANJIA,FOUZETABUHUIRENWEINIJIANDEFUHAOSHIDIANYUAN。

白小姐四肖必选一肖SUOYIDANGWOMENYAOJIANYIGEFUHEGUOBIAODEDIANYUANFUHAOSHI,XUYAOXIANDAKAIXIANYOUDEDIANYUANFUHAOZU,XUANZE“BIANJIDIANQILIANJIE”ANNIU,DIANAN“TIANJIA”ANNIU,SHURUNIXINJIANDEFUHAODEMINGZIDENGXINXI。RANHOU,ZAIXUANZHONG“BIANJIMENFENGZHUANG”ANNIU,XUANZHONGNIGANGGANGJIANLIDEFUHAOMING,HUIZHICHUNIXUYAODEXINGZHUANG,TUICHUHUITUZHUANGTAI,BAOCUN。ZHEIGEXINDEFUHAOJIUKEYIZAIYUANLITUZHONGDIAOCHULE。

6.KONGJIAODESHEZHI

白小姐四肖必选一肖WOMENYONGDEQIJIANZHONG,YOUDEGUANJIAOBENSHENJIUSHIKONGJIAO,BIAOZHIWEINC。DANGWOMENJIANKUDESHIHOU,JIUYAOZHUYI,FOUZEBIAOZHIWEINCDEGUANJIAOHUILIANZAIYIQI。ZHEISHIYOUYUNIZAIJIANKUSHIJIANGNCGUANJIAOJIANZAILE“SINGAL_PINS”ZHONG,ERPowerPCBRENWEI“SINGAL_PINS”ZHONGDEGUANJIAOSHIYINHANDEQUESHENGGUANJIAO,SHIYOUYONGDEGUANJIAO,RUVCCHEGND。SUOYI,RUGUODENCGUANJIAO,BIXUJIANGTAMENCONG“SINGAL_PINS”ZHONGSHANCHUDIAO,HUOZHESHUO,NIGENBENWUXULICAITA,BUYONGZUORENHETESHUDEDINGYI。

7.SANJIGUANDEGUANJIAODUIZHAO

白小姐四肖必选一肖SANJIGUANDEFENGZHUANGBIANHUAHENDUO,DANGZIJIJIANSANJIGUANDEKUSHI,WOMENWANGWANGHUIFAXIANYUANLITUDEWANGBIAOCHUANDAOPCBZHONGHOU,YUZIJIXIWANGDELIANJIEBUYIZHI。ZHEIGEWENTIZHUYAOHAISHICHUZAIJIANKUSHANG。

白小姐四肖必选一肖YOUYUSANJIGUANDEGUANJIAOWANGWANGYONGE,B,CLAIBIAOZHI,SUOYIZAICHUANGJIANZIJIDESANJIGUANKUSHI,YAOZAI“BIANJIDIANQILIANJIE”CHUANGKOUZHONGXUANZHONG“BAOKUOWENZISHUZIGUANJIAO”FUXUANKUANG,ZHEISHI,“WENZISHUZIGUANJIAO”BIAOQIANBEIDIANLIANG,JINRUGAIBIAOQIAN,JIANGSANJIGUANDEXIANGYINGGUANJIAOGAIWEIZIMU。ZHEIYANG,YUPCBFENGZHUANGDUIYINGLIANXIANSHIHUIGANDAOBIJIAOBIANYUSHIBIE。

8.BIAOMIANTIEQIJIANDEYUCHULI

XIANZAI,YOUYUXIAOXINGHUADEXUQIU,BIAOMIANTIEQIJIANDEDAOYUELAIYUEDUODEYINGYONG。ZAIBUTUGUOCHENGZHONG,BIAOMIANTIEQIJIANDECHULIHENZHONGYAO,YOUQISHIZAIBUDUOCENGBANDESHIHOU。YINWEI,BIAOMIANTIEQIJIANZHIZAIYICENGSHANGYOUDIANQILIANJIE,BUXIANGSHUANGLIEZHICHAQIJIANZAIBANZISHANGDEFANGZHISHITONGKONG,SUOYI,DANGBIEDECENGXUYAOYUBIAOMIANQIJIANXIANGLIANSHIJIUYAOCONGBIAOMIANTIEQIJIANDEGUANJIAOSHANGLACHUYITIAODUANXIAN,DAKONG,ZAIYUQITAQIJIANLIANJIE,ZHEIJIUSHISUOWEIDESHANRU(FAN-IN),SHANCHU(FAN-OUT)CAOZUO。

白小姐四肖必选一肖RUGUOXUYAODEHUA,WOMENYINGGAISHOUXIANDUIBIAOMIANTIEQIJIANJINXINGSHANRU,SHANCHUCAOZUO,RANHOUZAIJINXINGBUXIAN,ZHEISHIYINWEIRUGUOWOMENZHISHIZAIZIDONGBUXIANDESHEZHIWENJIANZHONGXUANZELEYAOZUOSHANRU,SHANCHUCAOZUO,RUANJIANHUIZAIBUXIANDEGUOCHENGZHONGJINXINGZHEIXIANGCAOZUO,ZHEISHI,LACHUDEXIANJIUHUIQUQUZHEZHE,ERQIEBIJIAOZHANG。SUOYI,WOMENKEYIZAIBUJUWANCHENGHOU,XIANJINRUZIDONGBUXIANQI,ZAISHEZHIWENJIANZHONGZHIXUANZESHANRU,SHANCHUCAOZUO,BUXUANZEQITABUXIANXUANXIANG,ZHEIYANGCONGBIAOMIANTIEQIJIANLACHULAIDEXIANBIJIAODUAN,YEBIJIAOZHENGQI。

9.JIANGBANTUJIARUAUTOCAD

白小姐四肖必选一肖YOUSHIWOMENXUYAOJIANGYINZHIBANTUJIARUDAOJIEGOUTUZHONG,ZHEISHIKEYITONGGUOZHUANHUANGONGJUJIANGPCBWENJIANZHUANHUANCHENGAUTOCADNENGGOUSHIBIEDEGESHI。ZAIPCBHUITUKUANGZHONG,XUANZHONG“WENJIAN”CAIDANZHONGDE“SHUCHU”CAIDANXIANG,ZAIDANCHUDEWENJIANSHUCHUCHUANGKOUZHONGJIANGBAOCUNLEIXINGSHEWEIDXFWENJIAN,ZAIBAOCUN。NIJIUKEYIAUTOCADZHONGDAKAIGEZHEITULE。

DANGRAN,PADSZHONGYOUZIDONGBIAOZHUGONGNENG,KEYIDUIHUAHAODEYINZHIBANJINXINGCHICUNBIAOZHU,ZIDONGXIANSHICHUBANKUANGHUODINGWEIKONGDEWEIZHI。YAOZHUYIDESHI,BIAOZHUJIEGUOZAIDrill-DrawingCENGYAOXIANGZAIQITADESHUCHUTUSHANGJIASHANGBIAOZHU,XUYAOZAISHUCHUSHI,TEBIEJIASHANGZHEIYICENGCAIXING。

10. PowerPCBYUViewDrawDEJIEKOU

YONGViewDrawDEYUANLITU,KEYICHANSHENGPowerPCBDEBIAO,ERPowerPCBDURUWANGBIAOHOU,YIYANGKEYIJINXINGZIDONGBUXIANDENGGONGNENG,ERQIE,PowerPCBZHONGYOULIANJIEGONGJU,KEYIYUVIEWDRAWDEYUANLITUDONGTAILIANJIE、XIUGAI,BAOCHIDIANQILIANJIEDEYIZHIXING。

白小姐四肖必选一肖DANSHI,YOUYURUANJIANXIUGAISHENGJIDEBANBENDECHABIE,YOUSHILIANGGERUANJIANDUIQIJIANMINGCHENGDEDINGYIBUYIZHI,HUIZAOCHENGWANGBIAOCHUANSHUCUOWU。YAOBIMIANZHEIZHONGCUOWUDEFASHENG,ZUIHAOZHUANMENJIANYIGECUNFANGViewDrawYUPowerPCBDUIYINGQIJIANDEKU,DANGRANZHEIZHISHIZHENDUIYUYIBUFENBUPIPEIDEQIJIANLAISHUODE。KEYIYONGPowerPCBZHONGDEKAOBEIGONGNENG,HENFANGBIANDIJIANGYICUNZAIDEPowerPCBZHONGDEQITAKULIDEYUANJIANFENGZHUANGKAOBEIDAOZHEIGEKUZHONG,CUNCHENGYUVIEWDRAWZHONGXIANGDUIYINGDEMINGZI。

11.SHENGCHENGGUANGHUIWENJIAN

白小姐四肖必选一肖YIQIAN,WOMENZUOYINZHIBANSHIDOUSHIJIANGYINZHIBANTUKAOZAIRUANPANSHANG,ZHIJIEJIZHIBANCHANG。ZHEIZHONGZUOFABAOMIXINGCHA,ERQIEHENFANSUO,XUYAOJIZHIBANCHANGLINGXIEHENXIANGXIDESHUOMINGWENJIAN。XIANZAI,WOMENYONGPowerPCBZHIJIESHENGCHANGUANGHUIWENJIANJICHANGJIAJIUKEYILE。CONGGUANGHUIWENJIANDEMINGZISHANGJIUKEYIKANCHUZHEISHIDIJICENGDEZOUXIAN,SHISIYINHAISHIZUHAN,SHIFENFANGBIAN,YOUANQUAN。

ZHUANGUANGHUIWENJIANBUZHOU:

A.ZAIPowerPCBDECAMSHUCHUCHUANGKOUDEDEVICE SETUPZHONGJIANGAPERTUREGAIWEI999。

B.ZHUANZOUXIANCENGSHI,JIANGWENDANGLEIXINGXUANWEIROUTING,RANHOUZAILAYERZHONGXUANZEBANKUANGHENIXUYAOFANGZAIZHEIYICENGSHANGDEDONGXI。BUZHUYIDESHI,ZHUANZOUXIANSHIYAOJIANGLINE,TEXTQUDIAO(CHUFEINIYAOZAIXIANLUSHANGZUOTONGZI)。

白小姐四肖必选一肖C.ZHUANZUHANSHI,JIANGWENDANGLEIXINGXUANWEISOLD_MASK,ZAIDINGCENGZUHANZHONGYAOJIANGGUOKONGXUANZHONG。

D.ZHUANSIYINSHI,JIANGWENDANGLEIXINGXUANWEISILK SCREEN,QIYUCANZHAOBUZHOUBHEC。

白小姐四肖必选一肖E.ZHUANZUANKONGSHUJUSHI,JIANGWENDANGLEIXINGXUANWEINC DRILL,ZHIJIEZHUANHUAN。

白小姐四肖必选一肖ZHUYI,ZHUANGUANGHUIWENJIANSHIYAOXIANYULANYIXIA,YULANZHONGDETUXINGJIUSHINIYAODEGUANGHUISHUCHUDETUXING,SUOYIYAOKANZIXI,YIFANGCHUCUO。

白小姐四肖必选一肖YOULEDUIYINZHIBANSHEJIDEJINGYAN,RUPowerPCBDEQIANGDAGONGNENG,HUAFUZAYINZHIBANYIBUSHILINGRENFANXINDESHIQINGLE。ZHIDEGAOXINGDESHI,WOMENXIANZAIYIJINGYOULEJIANGTANGODEPCBZHUANHUANCHENGPowerPCBDEGONGJU,SHUXITANGODEGUANGDADEKEJIRENYUANKEYIGENGJIAFANGBIANDEJIARUDAOPowerPCBHUITUDEXINGLIEZHONGLAI,GENGJIAFANGBIANKUAIJIEDIHUIZHICHUMANYIDEYINZHIBAN。