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)裝載(zai)進充電(dian)(dian)保護殼里(li)，然后將保護套放置在感應底(di)座上(shang)，接著感應底(di)座連(lian)接電(dian)(dian)源插頭，電(dian)(dian)源插頭再插上(shang)電(dian)(dian)源。

2、連接外設

手機在無線充(chong)電的模式下(xia)連(lian)接外(wai)設，一是(shi)拿出裝(zhuang)載進充(chong)電保護殼的手機，二是(shi)連(lian)接Mini USB，最后Mini USB連(lian)接外(wai)設。手機在電源轉(zhuan)換(huan)(huan)器上(shang)充(chong)電時只(zhi)要將(jiang)USB從轉(zhuan)換(huan)(huan)器上(shang)取出再連(lian)接外(wai)設完(wan)成了。

3、便利性

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當手(shou)機充(chong)電(dian)時有(you)電(dian)話(hua)進來(lai)但是又不方(fang)(fang)便在一些特(te)定的情(qing)景下(xia)接(jie)聽。這(zhe)時候無(wu)(wu)線(xian)(xian)充(chong)電(dian)器(qi)(qi)便利就(jiu)體現出來(lai)了。只需(xu)將充(chong)電(dian)保護(hu)套拿起就(jiu)可(ke)以移動到(dao)任何(he)用戶方(fang)(fang)便接(jie)聽電(dian)話(hua)的地方(fang)(fang)。如果是有(you)線(xian)(xian)的充(chong)電(dian)器(qi)(qi)，就(jiu)需(xu)要拔掉數據(ju)線(xian)(xian)，連接(jie)充(chong)電(dian)需(xu)要再次插(cha)上數據(ju)線(xian)(xian)，這(zhe)個時候無(wu)(wu)線(xian)(xian)充(chong)電(dian)器(qi)(qi)只需(xu)要將手(shou)機放置在感應器(qi)(qi)上就(jiu)可(ke)以進行充(chong)電(dian)了。

4、充電效率

在(zai)(zai)充電(dian)時間相同的(de)情況下，常(chang)用(yong)的(de)有(you)線(xian)電(dian)池充電(dian)器充電(dian)后的(de)電(dian)量(liang)為(wei)(wei)93%，無(wu)線(xian)充電(dian)器充電(dian)后的(de)電(dian)量(liang)為(wei)(wei)88%。顯然(ran)，無(wu)線(xian)充電(dian)器在(zai)(zai)充電(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(you)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，所以對手機的信號不(bu)會有(you)(you)影響。目前(qian)市(shi)面上大部(bu)分(fen)手機都符合了QI無(wu)線充(chong)電標準，內(nei)置了無(wu)線接收器，它都有(you)(you)個額定的電壓和電流，所(suo)以(yi)無(wu)線充(chong)電器對手機是(shi)沒有(you)(you)影響的。

2、無線充電器影響電池壽命嗎

長期用無(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)對手機(ji)電(dian)(dian)(dian)(dian)(dian)池沒有影響(xiang)，無(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)不會(hui)更快(kuai)地降低電(dian)(dian)(dian)(dian)(dian)池的性能(neng)(neng)。和有線(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)基(ji)本一樣(yang)，不過速(su)率(lv)方面低一些，但是(shi)無(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉化率(lv)還是(shi)很(hen)高，更加(jia)節省(sheng)的能(neng)(neng)耗(hao)。無(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)是(shi)采(cai)用電(dian)(dian)(dian)(dian)(dian)磁感應原理，通過線(xian)圈進行耦(ou)合從而(er)達到(dao)能(neng)(neng)量的傳遞(di)。手機(ji)無(wu)線(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技術是(shi)通過電(dian)(dian)(dian)(dian)(dian)源管理模塊通過發射電(dian)(dian)(dian)(dian)(dian)路(lu)轉換成充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)路(lu)的一類電(dian)(dian)(dian)(dian)(dian)路(lu)。

3、無線充電器有輻射嗎

凡是電(dian)磁場(chang)都會(hui)帶來(lai)一定(ding)的(de)磁場(chang)輻射(she)，關(guan)鍵就在于(yu)磁場(chang)的(de)強弱和磁場(chang)感應距離的(de)不(bu)同(tong)，而帶來(lai)輻射(she)的(de)強弱。無(wu)線充電(dian)器的(de)輻射(she)并不(bu)大(da)，但(dan)不(bu)排除目前(qian)市場(chang)上有一些劣質產品(pin)，未(wei)達到相關(guan)的(de)規定(ding)和標準(zhun)，所以用戶在選(xuan)購(gou)無(wu)線充電(dian)器時要選(xuan)擇(ze)大(da)品(pin)牌(pai)、質量好的(de)產品(pin)。