三灰白环是什么材质的铁粉芯

还有此图片500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/61/608791199674869.jpg');}" onmousewheel="return imgzoom(this);">

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應該是鐵氧體,主要可用在小功率中PFC及輸出電感之類的!

应该不是铁氧体吧
我看过很多D类低音功放都用它三灰白
双O33环叠绕23T-80uH要过几十安电流(100K载波)

写错了-是33T-80uH

上一些铁粉磁芯图片希望大家完善
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-53B

是IRON CORE(铁粉芯磁环),你可以找东莞富华啊,cnwjfuhua.cn.alibaba.com.cn你用的图片就是富华的啊.

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你要的磁环关键看电感和外观参数,因为颜色是按照客户要求随便更改的,通常黄白是-26,绿蓝是-52但一些特殊材质颜色是客户要求的,不固定,请知悉!

我上过富华网上看过,什没规格资料都没有

那你就登陆www.fuhuacore.com

我也去瞧瞧!

用在汽车功放上的吧,两个叠绕.广州开HON的吗?