當我(wo)們(men)(men)(men)做貼(tie)片繞線(xian)電(dian)感的選擇時，電(dian)感電(dian)阻(zu)的大小使我(wo)們(men)(men)(men)一定會考慮到一個因(yin)素。另外，我(wo)們(men)(men)(men)在測(ce)試(shi)電(dian)感器性能時也測(ce)試(shi)了電(dian)阻(zu)值。電(dian)阻(zu)是貼(tie)片繞線(xian)電(dian)感的重要(yao)電(dian)氣性能指標，關于電(dian)感電(dian)阻(zu)值有很多問題(ti)，如(ru): 貼(tie)片繞線(xian)電(dian)感電(dian)阻(zu)值越(yue)大越(yue)好？

電(dian)阻(zu)是(shi)貼(tie)片(pian)繞線電(dian)感(gan)(gan)器的(de)重(zhong)要參(can)數。影(ying)響貼(tie)片(pian)繞線電(dian)感(gan)(gan)電(dian)阻(zu)的(de)因素其實主要有兩個。分貝是(shi)電(dian)感(gan)(gan)的(de)線徑(jing)和(he)磁芯的(de)中柱。線徑(jing)越(yue)小，電(dian)感(gan)(gan)電(dian)阻(zu)越(yue)大(da)；磁芯中的(de)柱越(yue)多，電(dian)感(gan)(gan)電(dian)阻(zu)就(jiu)越(yue)大(da)。那(nei)么(me)，是(shi)不是(shi)貼(tie)片(pian)繞線電(dian)感(gan)(gan)的(de)電(dian)阻(zu)越(yue)大(da)越(yue)好呢？

可以進行(xing)肯定的(de)告訴我(wo)們(men)大(da)家，插(cha)件功率電(dian)感(gan)的(de)阻(zu)值變化(hua)并不是(shi)影(ying)響越(yue)(yue)(yue)(yue)大(da)越(yue)(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)(yue)好。阻(zu)值不同大(da)小(xiao)(xiao)與電(dian)流通過大(da)小(xiao)(xiao)企業其實是(shi)成(cheng)反(fan)比的(de)，電(dian)感(gan)阻(zu)值越(yue)(yue)(yue)(yue)大(da)，那么(me)工作(zuo)電(dian)流就越(yue)(yue)(yue)(yue)小(xiao)(xiao)。相反(fan)，電(dian)感(gan)阻(zu)值越(yue)(yue)(yue)(yue)小(xiao)(xiao)，電(dian)流就越(yue)(yue)(yue)(yue)大(da)！關(guan)于一(yi)個電(dian)感(gan)阻(zu)值的(de)大(da)小(xiao)(xiao)，在理想(xiang)社(she)會情況下是(shi)阻(zu)值越(yue)(yue)(yue)(yue)小(xiao)(xiao)越(yue)(yue)(yue)(yue)好。這一(yi)點與問題出(chu)現剛好相反(fan)。

在電(dian)(dian)(dian)(dian)路中(zhong)，電(dian)(dian)(dian)(dian)阻是(shi)固有(you)的(de)，也是(shi)不(bu)可避免的(de)！如果(guo)電(dian)(dian)(dian)(dian)感方(fang)案電(dian)(dian)(dian)(dian)阻高，可以通過調(diao)整導線直徑和(he)電(dian)(dian)(dian)(dian)感芯的(de)粉末配方(fang)來降低電(dian)(dian)(dian)(dian)感的(de)電(dian)(dian)(dian)(dian)阻值，以滿足產品的(de)需要(yao)。如果(guo)您(nin)對電(dian)(dian)(dian)(dian)感器(qi)的(de)電(dian)(dian)(dian)(dian)阻感到困擾(rao)，請聯系谷景(jing)。19年的(de)專(zhuan)業電(dian)(dian)(dian)(dian)感制造商(shang)為(wei)您(nin)提供(gong)一站式電(dian)(dian)(dian)(dian)感應用(yong)解決方(fang)案。