fdyq 发表于 2008-5-4 10:53 0402封装的电阻相当于线宽为20mil, 如果40mil的线走1A, 0402的电阻可以通过500mA的电流. ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
点击图片添加到帖子内容中
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-3-29 06:55 , Processed in 0.038220 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.