Trace Carrying Capactity Per mil std 275

ExpressHDI · 发表于 2009-12-18 21:55:42

<img src="attachments/dvbbs/2009-12/2009121821553573499.jpg" border="0" onclick="zoom(this)" onload="if(this.width>document.body.clientWidth*0.5) {this.resized=true;this.width=document.body.clientWidth*0.5;this.style.cursor='pointer';} else {this.onclick=null}" alt="" />

ExpressHDI · 发表于 2009-12-18 21:56:44

PCB载流能力与线宽对应关系.

zclan2008 · 发表于 2010-5-31 18:19:00

不错不错

		自动登录	找回密码
密码			注册

[资料] Trace Carrying Capactity Per mil std 275