無線充電器(qi)傷手(shou)機嗎
無(wu)線充電(dian)器在正常(chang)情況下是不會傷害(hai)手(shou)機(ji)的(de)(de),無(wu)線充電(dian)現在的(de)(de)工作頻率都做在1M以(yi)下,所以(yi)對(dui)手(shou)機(ji)的(de)(de)信號不會有影響。目前市面(mian)上(shang)大部分手(shou)機(ji)都符合了QI無(wu)線充電(dian)標準(zhun),內置了無(wu)線接收器,它都有個額定的(de)(de)電(dian)壓(ya)和電(dian)流,所以(yi)無(wu)線充電(dian)器對(dui)手(shou)機(ji)是沒(mei)有影響的(de)(de)。
無(wu)線充電器影響電池(chi)壽命(ming)嗎
長(chang)期(qi)用無(wu)(wu)線充(chong)(chong)(chong)電(dian)(dian)器對手機(ji)電(dian)(dian)池(chi)沒有(you)影響,無(wu)(wu)線充(chong)(chong)(chong)電(dian)(dian)不會更(geng)快(kuai)地降低(di)電(dian)(dian)池(chi)的(de)性能。和(he)有(you)線充(chong)(chong)(chong)電(dian)(dian)基本一樣,不過速率(lv)方面低(di)一些,但是(shi)無(wu)(wu)線充(chong)(chong)(chong)電(dian)(dian)器電(dian)(dian)能轉化率(lv)還是(shi)很高,更(geng)加(jia)節省的(de)能耗。無(wu)(wu)線充(chong)(chong)(chong)電(dian)(dian)是(shi)采(cai)用電(dian)(dian)磁(ci)感應原理(li),通過線圈(quan)進行(xing)耦合從而達到能量的(de)傳(chuan)遞。手機(ji)無(wu)(wu)線充(chong)(chong)(chong)電(dian)(dian)技術是(shi)通過電(dian)(dian)源管(guan)理(li)模塊(kuai)通過發射電(dian)(dian)路(lu)轉換(huan)成充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)路(lu)的(de)一類(lei)電(dian)(dian)路(lu)。
無線充電器有輻射嗎
凡是電(dian)磁(ci)場都會帶來一(yi)定的(de)(de)磁(ci)場輻(fu)(fu)(fu)射(she),關鍵就在于磁(ci)場的(de)(de)強(qiang)弱(ruo)和磁(ci)場感應距離的(de)(de)不(bu)同,而帶來輻(fu)(fu)(fu)射(she)的(de)(de)強(qiang)弱(ruo)。無線(xian)充(chong)電(dian)器(qi)的(de)(de)輻(fu)(fu)(fu)射(she)并不(bu)大,但不(bu)排除目前市場上有一(yi)些劣質產(chan)品,未達(da)到相關的(de)(de)規定和標準,所以用戶在選購無線(xian)充(chong)電(dian)器(qi)時要選擇(ze)大品牌、質量好的(de)(de)產(chan)品。