無線充電和有線充電的區別

1、充電方式

無線充電器首先要將手機(ji)裝(zhuang)載進充電(dian)保(bao)(bao)護殼(ke)里，然后將保(bao)(bao)護套放置在感(gan)應(ying)底(di)座(zuo)上，接著感(gan)應(ying)底(di)座(zuo)連接電(dian)源插(cha)頭，電(dian)源插(cha)頭再插(cha)上電(dian)源。

2、連接外設

手(shou)機在(zai)無(wu)線充電的(de)模式下連(lian)(lian)接(jie)(jie)(jie)外設(she)，一(yi)是(shi)(shi)拿出裝載(zai)進充電保護(hu)殼的(de)手(shou)機，二是(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)Mini USB，最后Mini USB連(lian)(lian)接(jie)(jie)(jie)外設(she)。手(shou)機在(zai)電源轉換器(qi)(qi)上(shang)充電時只要將(jiang)USB從(cong)轉換器(qi)(qi)上(shang)取(qu)出再連(lian)(lian)接(jie)(jie)(jie)外設(she)完(wan)成了。

3、便利性

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當(dang)手(shou)機(ji)充(chong)電(dian)(dian)(dian)時(shi)有(you)電(dian)(dian)(dian)話進來但是又不方便(bian)在(zai)一些特定的情景下接聽。這時(shi)候(hou)無線充(chong)電(dian)(dian)(dian)器(qi)便(bian)利就體現出來了。只需將充(chong)電(dian)(dian)(dian)保(bao)護套(tao)拿起就可以(yi)移動到任何用戶方便(bian)接聽電(dian)(dian)(dian)話的地方。如果是有(you)線的充(chong)電(dian)(dian)(dian)器(qi)，就需要(yao)拔掉數(shu)據(ju)線，連接充(chong)電(dian)(dian)(dian)需要(yao)再次(ci)插上數(shu)據(ju)線，這個時(shi)候(hou)無線充(chong)電(dian)(dian)(dian)器(qi)只需要(yao)將手(shou)機(ji)放置在(zai)感應器(qi)上就可以(yi)進行充(chong)電(dian)(dian)(dian)了。

4、充電效率

在(zai)(zai)充電(dian)(dian)時間相同的(de)情況下，常用(yong)的(de)有線(xian)電(dian)(dian)池(chi)充電(dian)(dian)器(qi)充電(dian)(dian)后(hou)的(de)電(dian)(dian)量(liang)(liang)為93%，無線(xian)充電(dian)(dian)器(qi)充電(dian)(dian)后(hou)的(de)電(dian)(dian)量(liang)(liang)為88%。顯然，無線(xian)充電(dian)(dian)器(qi)在(zai)(zai)充電(dian)(dian)效率上(shang)還(huan)存在(zai)(zai)著差距(ju)，在(zai)(zai)技術上(shang)還(huan)有進(jin)一步改進(jin)的(de)空間。

無線充電器對電池有害嗎

1、無線充電器傷手機嗎

無線充電器在正常情況下是不會傷害手機的，無線充電現在的工作頻率都做在1M以下，所以對手機的信(xin)號不會有(you)影(ying)響(xiang)。目前市面(mian)上大部分手機都符合(he)了(le)QI無線(xian)充電(dian)標(biao)準，內置了(le)無線(xian)接收器，它都有(you)個額(e)定(ding)的電(dian)壓(ya)和電(dian)流(liu)，所以無線(xian)充電(dian)器對手機是沒有(you)影(ying)響(xiang)的。

2、無線充電器影響電池壽命嗎

長期用(yong)(yong)無(wu)線(xian)充(chong)電(dian)(dian)器對手機電(dian)(dian)池沒有影響，無(wu)線(xian)充(chong)電(dian)(dian)不(bu)會(hui)更(geng)快地降(jiang)低電(dian)(dian)池的性能(neng)(neng)。和有線(xian)充(chong)電(dian)(dian)基本一樣，不(bu)過(guo)(guo)(guo)速率(lv)方面低一些(xie)，但是(shi)無(wu)線(xian)充(chong)電(dian)(dian)器電(dian)(dian)能(neng)(neng)轉(zhuan)化率(lv)還是(shi)很高，更(geng)加節省的能(neng)(neng)耗。無(wu)線(xian)充(chong)電(dian)(dian)是(shi)采用(yong)(yong)電(dian)(dian)磁感應原理(li)，通過(guo)(guo)(guo)線(xian)圈進行耦合從而達(da)到能(neng)(neng)量的傳遞。手機無(wu)線(xian)充(chong)電(dian)(dian)技術是(shi)通過(guo)(guo)(guo)電(dian)(dian)源管理(li)模(mo)塊(kuai)通過(guo)(guo)(guo)發射電(dian)(dian)路轉(zhuan)換成充(chong)電(dian)(dian)電(dian)(dian)路的一類(lei)電(dian)(dian)路。

3、無線充電器有輻射嗎

凡是電磁場(chang)都會帶(dai)來一(yi)定(ding)的磁場(chang)輻射，關(guan)鍵(jian)就在(zai)于磁場(chang)的強(qiang)弱和磁場(chang)感(gan)應距(ju)離的不(bu)同，而帶(dai)來輻射的強(qiang)弱。無(wu)線(xian)充電器的輻射并不(bu)大，但不(bu)排除目前市場(chang)上有(you)一(yi)些(xie)劣質(zhi)產(chan)(chan)品(pin)(pin)，未達到相關(guan)的規定(ding)和標(biao)準，所以用戶(hu)在(zai)選購無(wu)線(xian)充電器時要選擇大品(pin)(pin)牌、質(zhi)量好的產(chan)(chan)品(pin)(pin)。