criterion 发表于 2013-8-26 16:52 由下圖可知,通常电源输出端,其电压并非理想的恒定值,而是会有涟波与噪声,
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, 2024-4-28 00:34 , Processed in 0.041298 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.