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(yao)將(jiang)手機裝載進(jin)充電保護(hu)殼里，然后將(jiang)保護(hu)套放置在感應(ying)底座(zuo)上，接著(zhu)感應(ying)底座(zuo)連接電源(yuan)插(cha)頭(tou)，電源(yuan)插(cha)頭(tou)再插(cha)上電源(yuan)。

2、連接外設

手(shou)機在無線充電的(de)模式下連接(jie)外(wai)設(she)，一(yi)是拿(na)出裝載進(jin)充電保護殼的(de)手(shou)機，二(er)是連接(jie)Mini USB，最后Mini USB連接(jie)外(wai)設(she)。手(shou)機在電源轉(zhuan)換器上(shang)充電時只要(yao)將USB從轉(zhuan)換器上(shang)取出再連接(jie)外(wai)設(she)完成了(le)。

3、便利性

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當手(shou)機(ji)充(chong)電(dian)(dian)時(shi)有(you)電(dian)(dian)話進來但是(shi)又不(bu)方便在一些特定(ding)的(de)情景下接聽。這時(shi)候(hou)無線(xian)(xian)(xian)充(chong)電(dian)(dian)器(qi)便利(li)就(jiu)體現(xian)出來了。只(zhi)需(xu)(xu)將(jiang)充(chong)電(dian)(dian)保(bao)護套拿起(qi)就(jiu)可以(yi)移動到任何(he)用戶方便接聽電(dian)(dian)話的(de)地方。如果是(shi)有(you)線(xian)(xian)(xian)的(de)充(chong)電(dian)(dian)器(qi)，就(jiu)需(xu)(xu)要拔掉數(shu)據線(xian)(xian)(xian)，連(lian)接充(chong)電(dian)(dian)需(xu)(xu)要再次插上數(shu)據線(xian)(xian)(xian)，這個時(shi)候(hou)無線(xian)(xian)(xian)充(chong)電(dian)(dian)器(qi)只(zhi)需(xu)(xu)要將(jiang)手(shou)機(ji)放置(zhi)在感應器(qi)上就(jiu)可以(yi)進行充(chong)電(dian)(dian)了。

4、充電效率

在充(chong)電(dian)(dian)時間相(xiang)同的(de)情況下，常用的(de)有線(xian)(xian)電(dian)(dian)池充(chong)電(dian)(dian)器充(chong)電(dian)(dian)后(hou)的(de)電(dian)(dian)量為93%，無(wu)線(xian)(xian)充(chong)電(dian)(dian)器充(chong)電(dian)(dian)后(hou)的(de)電(dian)(dian)量為88%。顯然，無(wu)線(xian)(xian)充(chong)電(dian)(dian)器在充(chong)電(dian)(dian)效率上還(huan)存在著差距(ju)，在技術上還(huan)有進一步改進的(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)影響。目(mu)前(qian)市面上(shang)大部(bu)分(fen)手機都(dou)符(fu)合了QI無(wu)線(xian)(xian)充電標準，內置了無(wu)線(xian)(xian)接收器(qi)，它都(dou)有(you)個額定的電壓和電流，所以無(wu)線(xian)(xian)充電器(qi)對手機是沒(mei)有(you)影響的。

2、無線充電器影響電池壽命嗎

長期用無(wu)線(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)器對手機電(dian)(dian)(dian)池沒有(you)影響(xiang)，無(wu)線(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)不(bu)會更快地降低(di)電(dian)(dian)(dian)池的性能(neng)(neng)。和有(you)線(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)基(ji)本一樣，不(bu)過(guo)速率方(fang)面低(di)一些(xie)，但是無(wu)線(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)器電(dian)(dian)(dian)能(neng)(neng)轉化率還是很高，更加節(jie)省(sheng)的能(neng)(neng)耗。無(wu)線(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)是采用電(dian)(dian)(dian)磁感應原理(li)，通過(guo)線(xian)(xian)(xian)(xian)圈進行耦合從而達到能(neng)(neng)量的傳遞。手機無(wu)線(xian)(xian)(xian)(xian)充(chong)(chong)(chong)電(dian)(dian)(dian)技術(shu)是通過(guo)電(dian)(dian)(dian)源管理(li)模塊通過(guo)發射(she)電(dian)(dian)(dian)路轉換成充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)路的一類電(dian)(dian)(dian)路。

3、無線充電器有輻射嗎

凡是電磁(ci)(ci)場(chang)都會帶來一定(ding)的(de)(de)(de)磁(ci)(ci)場(chang)輻(fu)射，關(guan)鍵就在(zai)于(yu)磁(ci)(ci)場(chang)的(de)(de)(de)強弱和磁(ci)(ci)場(chang)感應距(ju)離(li)的(de)(de)(de)不同，而帶來輻(fu)射的(de)(de)(de)強弱。無線充電器的(de)(de)(de)輻(fu)射并不大，但不排(pai)除(chu)目前市場(chang)上有一些劣質(zhi)產品(pin)，未達到相關(guan)的(de)(de)(de)規(gui)定(ding)和標準(zhun)，所以(yi)用戶(hu)在(zai)選購無線充電器時要選擇大品(pin)牌、質(zhi)量好的(de)(de)(de)產品(pin)。