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(jiang)手機裝(zhuang)載進充電保(bao)護殼里,然后(hou)將(jiang)保(bao)護套放置在感應底座(zuo)上,接(jie)著感應底座(zuo)連接(jie)電源插頭,電源插頭再插上電源。
2、連接外設
手(shou)機在(zai)無線充(chong)電(dian)的(de)模式下連(lian)接(jie)外(wai)設,一(yi)是(shi)拿(na)出裝載進充(chong)電(dian)保護殼(ke)的(de)手(shou)機,二(er)是(shi)連(lian)接(jie)Mini USB,最后Mini USB連(lian)接(jie)外(wai)設。手(shou)機在(zai)電(dian)源轉換器(qi)上充(chong)電(dian)時只要將USB從轉換器(qi)上取出再連(lian)接(jie)外(wai)設完成(cheng)了。
3、便利性
當手機(ji)充電(dian)時(shi)(shi)有(you)電(dian)話進(jin)來(lai)但(dan)是(shi)又(you)不(bu)方(fang)便在一些特定的(de)情景下(xia)接(jie)(jie)聽。這時(shi)(shi)候無線充電(dian)器便利(li)就(jiu)體現出來(lai)了(le)。只需(xu)將充電(dian)保護(hu)套(tao)拿起就(jiu)可以移動到任(ren)何(he)用戶方(fang)便接(jie)(jie)聽電(dian)話的(de)地方(fang)。如果(guo)是(shi)有(you)線的(de)充電(dian)器,就(jiu)需(xu)要拔掉數(shu)據線,連接(jie)(jie)充電(dian)需(xu)要再次插上(shang)數(shu)據線,這個時(shi)(shi)候無線充電(dian)器只需(xu)要將手機(ji)放置在感(gan)應(ying)器上(shang)就(jiu)可以進(jin)行充電(dian)了(le)。
4、充電效率
在(zai)充(chong)(chong)電(dian)時(shi)間相同的情況下(xia),常用的有(you)線(xian)電(dian)池充(chong)(chong)電(dian)器充(chong)(chong)電(dian)后的電(dian)量(liang)為93%,無(wu)線(xian)充(chong)(chong)電(dian)器充(chong)(chong)電(dian)后的電(dian)量(liang)為88%。顯(xian)然,無(wu)線(xian)充(chong)(chong)電(dian)器在(zai)充(chong)(chong)電(dian)效率上還存在(zai)著差距,在(zai)技術上還有(you)進一步改(gai)進的空間。
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)會有影響(xiang)。目前市面上(shang)大部分手(shou)機(ji)都(dou)符(fu)合了QI無線(xian)充(chong)電(dian)標準(zhun),內置了無線(xian)接收器(qi),它都(dou)有個(ge)額定的電(dian)壓和電(dian)流,所以(yi)無線(xian)充(chong)電(dian)器(qi)對手(shou)機(ji)是沒有影響(xiang)的。
2、無線充電器影響電池壽命嗎
長期(qi)用無(wu)線(xian)充(chong)電(dian)(dian)(dian)器對(dui)手(shou)機電(dian)(dian)(dian)池(chi)沒有(you)影(ying)響,無(wu)線(xian)充(chong)電(dian)(dian)(dian)不(bu)會更快地降低電(dian)(dian)(dian)池(chi)的(de)性能。和有(you)線(xian)充(chong)電(dian)(dian)(dian)基本(ben)一樣,不(bu)過速率(lv)方面低一些,但是(shi)無(wu)線(xian)充(chong)電(dian)(dian)(dian)器電(dian)(dian)(dian)能轉(zhuan)化率(lv)還是(shi)很高,更加節省的(de)能耗。無(wu)線(xian)充(chong)電(dian)(dian)(dian)是(shi)采(cai)用電(dian)(dian)(dian)磁感應原(yuan)理,通過線(xian)圈進行耦合(he)從(cong)而達到(dao)能量的(de)傳遞。手(shou)機無(wu)線(xian)充(chong)電(dian)(dian)(dian)技術是(shi)通過電(dian)(dian)(dian)源(yuan)管理模塊通過發(fa)射電(dian)(dian)(dian)路(lu)轉(zhuan)換(huan)成充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)的(de)一類電(dian)(dian)(dian)路(lu)。
3、無線充電器有輻射嗎
凡是(shi)電(dian)磁場(chang)都(dou)會帶來一定(ding)(ding)的(de)(de)(de)磁場(chang)輻(fu)(fu)(fu)射(she),關(guan)鍵就在(zai)于(yu)磁場(chang)的(de)(de)(de)強弱(ruo)和磁場(chang)感應距離(li)的(de)(de)(de)不(bu)同,而帶來輻(fu)(fu)(fu)射(she)的(de)(de)(de)強弱(ruo)。無(wu)線充電(dian)器的(de)(de)(de)輻(fu)(fu)(fu)射(she)并(bing)不(bu)大,但不(bu)排除(chu)目前市場(chang)上有一些劣質產品(pin),未達(da)到相(xiang)關(guan)的(de)(de)(de)規定(ding)(ding)和標準,所(suo)以用戶在(zai)選(xuan)購無(wu)線充電(dian)器時要選(xuan)擇大品(pin)牌、質量(liang)好的(de)(de)(de)產品(pin)。