怎样制作电感

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 楼主| 韶智 发表于 2009-3-10 19:23 | 显示全部楼层 |阅读模式
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;请问怎样做电感,自制的电感怎样计算!!<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;我用铜线在笔干上绕了几圈!!但是不知道怎样计算?请高手指点&nbsp;
tyw 发表于 2009-3-10 19:49 | 显示全部楼层

试下这个

<br />空心线圈电感量计算.rar&nbsp;→&nbsp;&nbsp;<a href="https://bbs.21ic.com/upfiles/img/20093/2009310194256143.rar" target=_blank>https://bbs.21ic.com/upfiles/img/20093/2009310194256143.rar</a><br />&nbsp;<br /><img src="https://bbs.21ic.com/upfiles/img/20093/2009310194344929.gif">
小李志 发表于 2009-3-10 22:29 | 显示全部楼层

那Q值呢?

  
tyw 发表于 2009-3-11 10:17 | 显示全部楼层

这个好玩,哦勒

<font color=#FF0000>电感量计算.EXE&nbsp;→&nbsp;</font>&nbsp;<a href="https://bbs.21ic.com/upfiles/img/20093/2009311101037211.rar" target=_blank>https://bbs.21ic.com/upfiles/img/20093/2009311101037211.rar</a><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/2009311101147673.gif">
mic1984 发表于 2009-3-11 10:23 | 显示全部楼层

支持4楼

4楼的准确,验证过,一直在使用
bdkonly 发表于 2009-3-11 11:12 | 显示全部楼层

俺也一直用4楼的。

  
passive 发表于 2009-3-11 13:05 | 显示全部楼层

这里都是空心截面为圆形的线圈

  那如果是磁心非圆形的线圈,如何计算电感?<br />  比如紧帖环形磁心内外壁饶的线圈,该如何计算?
tyw 发表于 2009-3-11 15:18 | 显示全部楼层

下这个玩吧

<br /><font color=#FF0000>电感器设计工具集&nbsp;25种&nbsp;16.7M.part1&nbsp;→&nbsp;</font><a href="https://bbs.21ic.com/upfiles/img/20093/2009311144935862.rar" target=_blank>https://bbs.21ic.com/upfiles/img/20093/2009311144935862.rar</a><br /><font color=#FF0000>电感器设计工具集&nbsp;25种&nbsp;16.7M.part2&nbsp;→&nbsp;</font><a href="https://bbs.21ic.com/upfiles/img/20093/2009311145113268.rar" target=_blank>https://bbs.21ic.com/upfiles/img/20093/2009311145113268.rar</a><br /><font color=#FF0000>电感器设计工具集&nbsp;25种&nbsp;16.7M.part3&nbsp;→&nbsp;</font><a href="https://bbs.21ic.com/upfiles/img/20093/2009311145818107.rar" target=_blank>https://bbs.21ic.com/upfiles/img/20093/2009311145818107.rar</a><br /><font color=#FF0000>电感器设计工具集&nbsp;25种&nbsp;16.7M.part4&nbsp;→&nbsp;</font><a href="https://bbs.21ic.com/upfiles/img/20093/200931115540133.rar" target=_blank>https://bbs.21ic.com/upfiles/img/20093/200931115540133.rar</a><br /><br /><font color=#008040>下载后更名为01.rar~04.rar&nbsp;,&nbsp;方可解压.</font><br /><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/200931115123190.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/200931115748805.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/200931115811264.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/200931115835347.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/20093111591863.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/200931115925546.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/200931115946263.gif"><br /><br /><img src="https://bbs.21ic.com/upfiles/img/20093/2009311151010917.gif">
passive 发表于 2009-3-11 15:36 | 显示全部楼层

大叔的葵花宝典

  俺收下了,谢谢了
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