無線充(chong)電器中加入隔磁(ci)片的(de)作(zuo)用是什么？
下面小編來和您介紹一下無線充電隔磁片的作用，分別如下：
無線(xian)充電(dian)(dian)(dian)(dian)(dian)(dian)作(zuo)為一(yi)種(zhong)安全、時(shi)尚、便捷的新(xin)型充電(dian)(dian)(dian)(dian)(dian)(dian)方式，越來越受到廣大消(xiao)費(fei)者的青睞，在手機、電(dian)(dian)(dian)(dian)(dian)(dian)腦等消(xiao)費(fei)類電(dian)(dian)(dian)(dian)(dian)(dian)子產(chan)品領域迅猛發展。無線(xian)充電(dian)(dian)(dian)(dian)(dian)(dian)器是由(you)220V電(dian)(dian)(dian)(dian)(dian)(dian)源變成交(jiao)感(gan)電(dian)(dian)(dian)(dian)(dian)(dian)磁場(chang)(chang)，然后(hou)(hou)交(jiao)感(gan)電(dian)(dian)(dian)(dian)(dian)(dian)磁場(chang)(chang)再產(chan)生(sheng)一(yi)交(jiao)感(gan)電(dian)(dian)(dian)(dian)(dian)(dian)磁場(chang)(chang)后(hou)(hou)，由(you)交(jiao)感(gan)電(dian)(dian)(dian)(dian)(dian)(dian)磁場(chang)(chang)變成電(dian)(dian)(dian)(dian)(dian)(dian)流充電(dian)(dian)(dian)(dian)(dian)(dian)；交(jiao)感(gan)電(dian)(dian)(dian)(dian)(dian)(dian)磁場(chang)(chang)遇到金(jin)(jin)(jin)屬，則會產(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)子渦流，電(dian)(dian)(dian)(dian)(dian)(dian)子渦流會對金(jin)(jin)(jin)屬產(chan)生(sheng)趨膚效應(ying)，在金(jin)(jin)(jin)屬上產(chan)生(sheng)熱(re)能，降低了充電(dian)(dian)(dian)(dian)(dian)(dian)效率，浪費(fei)電(dian)(dian)(dian)(dian)(dian)(dian)能，因此存在充電(dian)(dian)(dian)(dian)(dian)(dian)效率低、充電(dian)(dian)(dian)(dian)(dian)(dian)時(shi)發熱(re)量大等缺(que)陷。
無線充電隔磁片為了(le)提(ti)高充(chong)電(dian)(dian)效率(lv)、確(que)保使用安全(quan)，目前的(de)(de)主流(liu)解決(jue)方案是在無線(xian)(xian)充(chong)電(dian)(dian)器發射端(duan)(duan)(duan)和接收(shou)(shou)端(duan)(duan)(duan)線(xian)(xian)圈(quan)(quan)背面貼加隔磁(ci)片(pian)吸波材料，無線(xian)(xian)充(chong)電(dian)(dian)器是指利用電(dian)(dian)磁(ci)波感應(ying)原理進行充(chong)電(dian)(dian)的(de)(de)設備，在發送(song)(song)和接收(shou)(shou)端(duan)(duan)(duan)各有(you)一個(ge)線(xian)(xian)圈(quan)(quan)，發送(song)(song)端(duan)(duan)(duan)線(xian)(xian)圈(quan)(quan)連接有(you)線(xian)(xian)電(dian)(dian)源產(chan)生電(dian)(dian)磁(ci)信號，接收(shou)(shou)端(duan)(duan)(duan)線(xian)(xian)圈(quan)(quan)感應(ying)發送(song)(song)端(duan)(duan)(duan)的(de)(de)電(dian)(dian)磁(ci)信號從(cong)而產(chan)生電(dian)(dian)流(liu)給電(dian)(dian)池充(chong)電(dian)(dian)；在發送(song)(song)端(duan)(duan)(duan)天線(xian)(xian)貼上隔磁(ci)片(pian)能增強(qiang)線(xian)(xian)圈(quan)(quan)的(de)(de)磁(ci)場強(qiang)度(du)，同時具(ju)有(you)較高的(de)(de)磁(ci)性(xing)收(shou)(shou)斂效果(guo)；在接收(shou)(shou)端(duan)(duan)(duan)天線(xian)(xian)放(fang)置隔磁(ci)片(pian)防(fang)(fang)止金屬導體對磁(ci)場的(de)(de)衰(shuai)減干擾(rao)，起到金屬隔離的(de)(de)作用，防(fang)(fang)止能量浪費(fei)，提(ti)高充(chong)電(dian)(dian)效率(lv)。
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