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PCB设计 今日: 0|主题: 9115|排名: 37 

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为什么音响功放板不铺地呢? nicklew 2010-1-12 0576 nicklew 2010-1-12 10:28
sdram ddr 布线 staley 2007-4-25 131612 haibian826 2010-1-11 21:19
专业高质量手机PCBlayout lifax 2010-1-11 0542 lifax 2010-1-11 12:18
手机电路板 lp88 2007-12-24 11441 guoqi 2010-1-10 21:54
诚招PCB LAOUT IOI terrylichunming 2010-1-2 5853 netzgp 2010-1-9 15:55
SMD元件焊盘尺寸设计参考 zhweit1989 2009-12-24 3682 641375099 2010-1-9 11:53
Protel99se升级到altium 好不好啊? beassiduous 2010-1-8 0493 beassiduous 2010-1-8 17:07
我们要怎样学习--新手必看! beassiduous 2010-1-8 01110 beassiduous 2010-1-8 15:44
求助:PADS2005做手机主板的完整流程的资料 beassiduous 2010-1-8 01148 beassiduous 2010-1-8 15:38
protel 99se BOM清单的问题 edwardflee 2010-1-8 0660 edwardflee 2010-1-8 10:34
有没有cadence16.2的软件和安装方法啊 Hankzhou 2010-1-7 0418 Hankzhou 2010-1-7 10:33
cadence公司发布spb16.2版本 novman 2008-11-9 3734 Hankzhou 2010-1-7 10:20
PCB Designer’s si guide zhigao 2008-5-6 21094 xzz88 2010-1-6 16:16
特性阻抗计算工具txline ligongfen 2007-9-3 31251 gouboft 2010-1-5 22:54
兼职PCB设计 xfwd2004 2009-10-26 151472 xfwd2004 2010-1-5 21:22
求助,急!!! axinllx 2010-1-2 2640 newboy245 2010-1-5 17:24
很全的电子元器件基础知识讲义  ...2 binghailong 2009-3-28 202477 jcj726 2010-1-4 22:42
Analog,RF and EMC Considerations in Printed Wiring Board Design southhh 2005-8-19 41140 D8807305 2010-1-4 19:49
High speed PCB Layout guide michaelhe 2005-10-21 11056 D8807305 2010-1-4 19:45
High Speed Pcb Board Design - Ansoft md_zhu 2006-1-27 21025 D8807305 2010-1-4 19:41
high_speed_design_1 lhuijiang 2006-3-2 1921 D8807305 2010-1-4 19:39
特性阻抗的新概念 hongyun 2006-3-7 11085 D8807305 2010-1-4 19:38
Pcb Design Basics youshenglin 2006-7-7 3862 D8807305 2010-1-4 19:31
PCB guide langzi008 2006-8-5 1912 D8807305 2010-1-4 19:29
(分享)Expeditio PCB User’s Guide.pdf sunzh198 2006-8-30 1791 D8807305 2010-1-4 19:24
DDR布线规则英文 sunnyfog 2008-6-24 111542 zdz98 2010-1-4 19:23
晶振的选择 www7980 2006-8-5 61519 D8807305 2010-1-4 19:22
PCB_ENTEK jerry_cui 2006-11-7 1842 D8807305 2010-1-4 19:20
circirt layout.pdf robbinliu123 2006-10-12 2929 D8807305 2010-1-4 19:18
特性阻抗資訊 maomao2006 2006-12-15 41025 D8807305 2010-1-4 19:17
PCB LAYOUT zhoujiefu_79 2006-10-26 71249 D8807305 2010-1-4 19:14
高密度印制电路板(HDI)介绍 kinpoagilent 2007-3-7 1760 D8807305 2010-1-4 19:12
the hardware book smile102 2007-3-15 2784 D8807305 2010-1-4 19:12
COB-chip-on-board tiansheng 2007-3-27 2766 D8807305 2010-1-4 19:10
The effects of vias on PCB traces limingj 2007-4-6 3708 D8807305 2010-1-4 19:09
PCB LAYOUT 手冊(免费) ken_liu 2007-5-8 131889 D8807305 2010-1-4 19:04
PCB_Check_List(1).pdf willyamyue 2007-6-5 4897 D8807305 2010-1-4 19:01
PCB DFM freeflight 2006-11-1 11005 D8807305 2010-1-4 18:57
High-Speed PCB-Layout - Analog Devices fsfung 2008-1-31 1724 D8807305 2010-1-4 18:53
RF and EMC Considerations in Printed Wiring Board Design simon2000 2008-6-16 6915 D8807305 2010-1-4 18:49
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