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)(dian)保(bao)護(hu)殼里,然后將保(bao)護(hu)套放置(zhi)在感(gan)應(ying)底座(zuo)上(shang),接(jie)著感(gan)應(ying)底座(zuo)連接(jie)電(dian)(dian)源插頭(tou),電(dian)(dian)源插頭(tou)再插上(shang)電(dian)(dian)源。
2、連接外設
手(shou)(shou)機在(zai)無線(xian)充(chong)電(dian)的模式下連接(jie)外設,一是拿出(chu)裝載進充(chong)電(dian)保護殼(ke)的手(shou)(shou)機,二是連接(jie)Mini USB,最(zui)后Mini USB連接(jie)外設。手(shou)(shou)機在(zai)電(dian)源(yuan)轉(zhuan)換器上充(chong)電(dian)時只要將USB從轉(zhuan)換器上取(qu)出(chu)再連接(jie)外設完成了。
3、便利性
當手機充(chong)電時有電話(hua)進來(lai)但是又(you)不方(fang)便在一些特定的(de)情景下接聽。這時候(hou)無線(xian)(xian)充(chong)電器(qi)便利就(jiu)體現(xian)出來(lai)了。只(zhi)需(xu)將充(chong)電保護套拿(na)起就(jiu)可以(yi)移(yi)動到任(ren)何用戶(hu)方(fang)便接聽電話(hua)的(de)地(di)方(fang)。如果是有線(xian)(xian)的(de)充(chong)電器(qi),就(jiu)需(xu)要(yao)拔掉數據線(xian)(xian),連接充(chong)電需(xu)要(yao)再次插上(shang)數據線(xian)(xian),這個時候(hou)無線(xian)(xian)充(chong)電器(qi)只(zhi)需(xu)要(yao)將手機放置在感(gan)應器(qi)上(shang)就(jiu)可以(yi)進行充(chong)電了。
4、充電效率
在(zai)充電(dian)(dian)(dian)時間(jian)相同的(de)情(qing)況下,常(chang)用的(de)有線電(dian)(dian)(dian)池充電(dian)(dian)(dian)器(qi)充電(dian)(dian)(dian)后的(de)電(dian)(dian)(dian)量為(wei)(wei)93%,無(wu)線充電(dian)(dian)(dian)器(qi)充電(dian)(dian)(dian)后的(de)電(dian)(dian)(dian)量為(wei)(wei)88%。顯然,無(wu)線充電(dian)(dian)(dian)器(qi)在(zai)充電(dian)(dian)(dian)效率上還(huan)存在(zai)著(zhu)差距,在(zai)技(ji)術上還(huan)有進一(yi)步改進的(de)空間(jian)。
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(de)信號不會(hui)有(you)影(ying)響。目前市面上大部(bu)分手(shou)機都符(fu)合了QI無線(xian)充(chong)電(dian)標準,內置了無線(xian)接收器,它都有(you)個額定的(de)電(dian)壓和(he)電(dian)流,所以(yi)無線(xian)充(chong)電(dian)器對手(shou)機是沒有(you)影(ying)響的(de)。
2、無線充電器影響電池壽命嗎
長(chang)期用(yong)無(wu)(wu)線(xian)(xian)充電(dian)(dian)(dian)(dian)器對手機(ji)電(dian)(dian)(dian)(dian)池(chi)沒有影響(xiang),無(wu)(wu)線(xian)(xian)充電(dian)(dian)(dian)(dian)不(bu)會(hui)更(geng)快地降低電(dian)(dian)(dian)(dian)池(chi)的(de)性能(neng)。和有線(xian)(xian)充電(dian)(dian)(dian)(dian)基(ji)本一樣,不(bu)過(guo)速(su)率方面低一些,但(dan)是(shi)無(wu)(wu)線(xian)(xian)充電(dian)(dian)(dian)(dian)器電(dian)(dian)(dian)(dian)能(neng)轉(zhuan)化率還是(shi)很高,更(geng)加(jia)節省的(de)能(neng)耗(hao)。無(wu)(wu)線(xian)(xian)充電(dian)(dian)(dian)(dian)是(shi)采用(yong)電(dian)(dian)(dian)(dian)磁感應原理,通過(guo)線(xian)(xian)圈進行耦合從而達到能(neng)量的(de)傳遞。手機(ji)無(wu)(wu)線(xian)(xian)充電(dian)(dian)(dian)(dian)技(ji)術是(shi)通過(guo)電(dian)(dian)(dian)(dian)源管理模塊通過(guo)發射電(dian)(dian)(dian)(dian)路轉(zhuan)換成充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路的(de)一類(lei)電(dian)(dian)(dian)(dian)路。
3、無線充電器有輻射嗎
凡是電(dian)磁場(chang)都會(hui)帶(dai)來一定的(de)(de)(de)(de)磁場(chang)輻(fu)射,關鍵就(jiu)在于磁場(chang)的(de)(de)(de)(de)強弱(ruo)和磁場(chang)感應距離的(de)(de)(de)(de)不同(tong),而帶(dai)來輻(fu)射的(de)(de)(de)(de)強弱(ruo)。無線充(chong)電(dian)器的(de)(de)(de)(de)輻(fu)射并(bing)不大(da),但不排除目前市(shi)場(chang)上有一些劣質產品(pin)(pin),未達到相關的(de)(de)(de)(de)規定和標準,所以用戶在選購無線充(chong)電(dian)器時要選擇(ze)大(da)品(pin)(pin)牌、質量好的(de)(de)(de)(de)產品(pin)(pin)。