電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)是電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)板(ban)上(shang)的(de)(de)(de)重要電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)元器(qi)件之一,千萬別看它(ta)小就以為(wei)它(ta)不(bu)重要。電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)板(ban)上(shang)缺了電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan),它(ta)就真的(de)(de)(de)無法運作。電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)的(de)(de)(de)類型很多(duo),大家就比(bi)較(jiao)好奇的(de)(de)(de)是這些不(bu)同(tong)類型的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)是否可(ke)以互相替代?比(bi)如,色環電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)可(ke)以用工字電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)代替嗎?本篇(pian)我們就來(lai)聊聊這個問題!
谷景作為一家擁有18年電感研發、生產經驗的制造廠,市場的主流常規電感類型應有盡有。色環電感和工字電感都是我們的常規電感產品,那么它們之間究竟能不能互相代替呢?
任何一(yi)款電(dian)(dian)感(gan)應用某(mou)一(yi)產品或者某(mou)一(yi)行業時,都是(shi)經過(guo)層(ceng)層(ceng)篩選(xuan)、測試(shi)才最(zui)終確定的(de)(de)。選(xuan)型(xing)以及測試(shi)的(de)(de)過(guo)程中是(shi)非常繁雜(za)的(de)(de)。而且電(dian)(dian)感(gan)在電(dian)(dian)路板中可(ke)謂是(shi)牽一(yi)發(fa)而動全身(shen)。如果(guo)某(mou)一(yi)個案(an)子要(yao)對電(dian)(dian)感(gan)進行替換,通(tong)常情況是(shi)更(geng)換為同(tong)類型(xing)、同(tong)型(xing)號的(de)(de)電(dian)(dian)感(gan)。簡單來說就是(shi)色環電(dian)(dian)感(gan)和工字電(dian)(dian)感(gan)在一(yi)個成(cheng)熟的(de)(de)案(an)子中是(shi)不能(neng)夠互(hu)相代(dai)替的(de)(de)。主要(yao)原因如下(xia):
(1)一個成熟的案子,使用的電感封裝規格是既定的,而色環電感和工字電感的結構完全不同,封裝規格也不一樣;
(2)對于(yu)一個成熟(shu)案子(zi)來說,使(shi)用的(de)電(dian)感類型已經與電(dian)路板上的(de)其他電(dian)子(zi)元器件實現了完美兼(jian)容,突然更換(huan)為(wei)其他電(dian)感產品勢必會到只電(dian)路板上其他電(dian)子(zi)元器件的(de)兼(jian)容出現問(wen)題,從而引發各種故障。
所以(yi),對于成熟的產品來說(shuo),使用的電(dian)(dian)(dian)感(gan)(gan)(gan)類(lei)型不會輕易更換。但(dan)如果是一(yi)(yi)個新案子,并且電(dian)(dian)(dian)路板設計(ji)還未確定(ding)的情(qing)況,還是可以(yi)就使用色環(huan)電(dian)(dian)(dian)感(gan)(gan)(gan)還是工字電(dian)(dian)(dian)感(gan)(gan)(gan)進(jin)行進(jin)一(yi)(yi)步評(ping)測(ce)的。