無線充電線圈(quan)的(de)(de)應用是比較廣泛的(de)(de)，線圈(quan)的(de)(de)形狀及繞(rao)制(zhi)(zhi)方(fang)式是多種多樣的(de)(de)，繞(rao)制(zhi)(zhi)不(bu)同的(de)(de)線圈(quan)會用到(dao)不(bu)同的(de)(de)繞(rao)制(zhi)(zhi)設備(bei)，那么無線充線圈(quan)繞(rao)制(zhi)(zhi)注意事(shi)項(xiang)有哪些呢？今天(tian)誠踏電子(zi)科(ke)技(ji)來分享一下無線充線圈(quan)繞(rao)制(zhi)(zhi)注意事(shi)項(xiang)吧。

    (1)繞制線(xian)圈(quan)抽(chou)頭應有顯著象征:帶有抽(chou)頭的線(xian)圈(quan)應有顯著的象征，這樣對(dui)于安(an)裝與修理都很(hen)方便。

    (2)根據(ju)電路需要，選(xuan)定繞(rao)制(zhi)辦法;在繞(rao)制(zhi)空心電感線(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)時，要根據(ju)電路的(de)(de)(de)請求，無線(xian)(xian)(xian)充線(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)電感量(liang)的(de)(de)(de)巨細以及線(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)骨架直徑的(de)(de)(de)巨細，斷定繞(rao)制(zhi)辦法。間繞(rao)式線(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)適合在高(gao)頻和超高(gao)頻電路中運用，在圈(quan)(quan)(quan)(quan)數少于(yu)3圈(quan)(quan)(quan)(quan)到5圈(quan)(quan)(quan)(quan)時，可不用骨架，就(jiu)能(neng)具有(you)較好(hao)的(de)(de)(de)特性，Q值較高(gao)，可達(da)150-400，穩定性也(ye)很高(gao)。無線(xian)(xian)(xian)充接收線(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)單層密繞(rao)式線(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)適用于(yu)短波、中波回路中，其(qi)Q值可到達(da)150-250，并具有(you)較高(gao)的(de)(de)(de)穩定性。

    無線充線圈繞制注意事項是什么？

    (3)不(bu)(bu)一(yi)(yi)樣(yang)頻率(lv)特(te)色(se)的(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)圈(quan)，選(xuan)用(yong)(yong)(yong)(yong)(yong)不(bu)(bu)一(yi)(yi)樣(yang)資(zi)料的(de)(de)(de)磁(ci)(ci)芯(xin)(xin)(xin)(xin):作(zuo)業(ye)頻率(lv)不(bu)(bu)一(yi)(yi)樣(yang)的(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)圈(quan)，有(you)不(bu)(bu)一(yi)(yi)樣(yang)的(de)(de)(de)特(te)色(se)。無(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)接(jie)收(shou)線(xian)(xian)(xian)(xian)(xian)圈(quan)在(zai)(zai)音(yin)頻段作(zuo)業(ye)的(de)(de)(de)電(dian)(dian)感(gan)線(xian)(xian)(xian)(xian)(xian)圈(quan)，通常選(xuan)用(yong)(yong)(yong)(yong)(yong)硅(gui)鋼(gang)片(pian)或坡莫合金為磁(ci)(ci)芯(xin)(xin)(xin)(xin)資(zi)料。低頻用(yong)(yong)(yong)(yong)(yong)鐵氧體作(zuo)為磁(ci)(ci)芯(xin)(xin)(xin)(xin)資(zi)料，其(qi)電(dian)(dian)感(gan)量較(jiao)大(da)，無(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)線(xian)(xian)(xian)(xian)(xian)圈(quan)可高(gao)達幾亨(heng)到幾十(shi)亨(heng)。在(zai)(zai)幾十(shi)萬赫(he)到幾兆赫(he)之間(jian)，如(ru)中波廣(guang)播段的(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)圈(quan)，通常選(xuan)用(yong)(yong)(yong)(yong)(yong)鐵氧體芯(xin)(xin)(xin)(xin)，并(bing)用(yong)(yong)(yong)(yong)(yong)多(duo)股(gu)絕緣線(xian)(xian)(xian)(xian)(xian)繞(rao)(rao)制。頻率(lv)高(gao)于(yu)幾兆赫(he)時，線(xian)(xian)(xian)(xian)(xian)圈(quan)選(xuan)用(yong)(yong)(yong)(yong)(yong)高(gao)頻鐵氧體作(zuo)為磁(ci)(ci)芯(xin)(xin)(xin)(xin)，也常用(yong)(yong)(yong)(yong)(yong)空心(xin)線(xian)(xian)(xian)(xian)(xian)圈(quan)。此狀(zhuang)況不(bu)(bu)宜用(yong)(yong)(yong)(yong)(yong)多(duo)股(gu)絕緣線(xian)(xian)(xian)(xian)(xian)，而宜選(xuan)用(yong)(yong)(yong)(yong)(yong)單股(gu)粗鍍銀線(xian)(xian)(xian)(xian)(xian)繞(rao)(rao)制。 在(zai)(zai)100MHz以上時，通常已不(bu)(bu)能用(yong)(yong)(yong)(yong)(yong)鐵氧體芯(xin)(xin)(xin)(xin)，無(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)接(jie)收(shou)線(xian)(xian)(xian)(xian)(xian)圈(quan)只(zhi)能用(yong)(yong)(yong)(yong)(yong)空心(xin)線(xian)(xian)(xian)(xian)(xian)圈(quan);如(ru)要(yao)作(zuo)微調，可用(yong)(yong)(yong)(yong)(yong)鋼(gang)芯(xin)(xin)(xin)(xin)。運用(yong)(yong)(yong)(yong)(yong)于(yu)高(gao)頻電(dian)(dian)路(lu)的(de)(de)(de)阻流(liu)(liu)圈(quan)，無(wu)線(xian)(xian)(xian)(xian)(xian)充(chong)線(xian)(xian)(xian)(xian)(xian)圈(quan)除了電(dian)(dian)感(gan)量和額定電(dian)(dian)流(liu)(liu)應滿(man)足(zu)電(dian)(dian)路(lu)的(de)(de)(de)請求外，還必須注意(yi)其(qi)分布電(dian)(dian)容不(bu)(bu)宜過(guo)大(da)。

    (4)保證無線(xian)(xian)(xian)充線(xian)(xian)(xian)圈(quan)載流(liu)量(liang)和機械(xie)強度，選用(yong)恰(qia)當的(de)(de)(de)導(dao)線(xian)(xian)(xian)。線(xian)(xian)(xian)圈(quan)不宜用(yong)過細的(de)(de)(de)導(dao)線(xian)(xian)(xian)繞(rao)制，避免添(tian)加(jia)線(xian)(xian)(xian)圈(quan)電(dian)阻，使Q值(zhi)下降。無線(xian)(xian)(xian)充線(xian)(xian)(xian)圈(quan)一起，導(dao)線(xian)(xian)(xian)過細，其(qi)載流(liu)量(liang)和機械(xie)強度都(dou)較小，簡(jian)單燒(shao)斷(duan)或碰斷(duan)線(xian)(xian)(xian)。所(suo)以在保證線(xian)(xian)(xian)圈(quan)的(de)(de)(de)載流(liu)量(liang)和機械(xie)強度的(de)(de)(de)前提下，要選用(yong)恰(qia)當的(de)(de)(de)導(dao)線(xian)(xian)(xian)繞(rao)制。

     以(yi)上就(jiu)是無(wu)線(xian)充線(xian)圈(quan)繞制要注(zhu)意的事項，大家有線(xian)圈(quan)方面的需求或者(zhe)不(bu)懂的隨時(shi)咨詢(xun)我們，謝(xie)謝(xie)。