無線充電器怎么用
1、當手機沒電或者即將沒電時,將手機隨便往充電器板上一放,充電器和手機會在瞬間實(shi)現感應連接并進(jin)行充(chong)電(dian)。在充(chong)電(dian)的(de)時候(hou),無線充(chong)電(dian)器上的(de)LED指示(shi)燈會亮起,顯示(shi)使用狀態(tai)。另外,手機屏(ping)幕頂部的(de)電(dian)池圖標也會顯示(shi)充(chong)電(dian)狀態(tai)。
2、注意有些無線充電面板(ban)所支(zhi)持的(de)手機(ji)型號(hao)不同,要根據自(zi)己(ji)的(de)手機(ji)型號(hao)選(xuan)擇無線充電面板(ban)。
3、目前(qian)不支持(chi)遠(yuan)距離(li)的(de)充電,未來的(de)無(wu)線充電技術可以遠(yuan)距離(li)的(de)無(wu)線充電器(qi)(qi),充電器(qi)(qi)包(bao)含一個帶插頭的(de)發信器(qi)(qi),一個電子接收器(qi)(qi),只要(yao)在一定范(fan)圍內電源就能傳到(dao)裝有接收器(qi)(qi)的(de)終端設(she)備(bei)。
4、無(wu)線充電(dian)(dian)器利用無(wu)線電(dian)(dian)波(bo)(bo)(bo)傳遞(di),無(wu)線電(dian)(dian)波(bo)(bo)(bo)不(bu)僅是一種電(dian)(dian)磁(ci)波(bo)(bo)(bo),其(qi)本身也能(neng)傳遞(di)能(neng)量,且可(ke)以穿(chuan)透空氣,因此(ci)使得(de)無(wu)線電(dian)(dian)力(li)傳輸(shu)成為可(ke)能(neng)。
無線充電器充不進電是怎么回事
1、手機(ji)型號(hao)是(shi)否(fou)支持(chi)無(wu)線充(chong)電OR無(wu)線充(chong)電器是(shi)否(fou)匹配(pei)
無(wu)線(xian)充電器(qi)有時候放上去沒反應(ying),首先要(yao)(yao)看(kan)手機型號支不支持,需(xu)不需(xu)要(yao)(yao)外加裝無(wu)線(xian)充電線(xian)圈。
a.手(shou)機內置(zhi)無線(xian)充電(dian)(dian)接(jie)收端(duan):直接(jie)放在無線(xian)充電(dian)(dian)器上就可以充電(dian)(dian)。
b.手機內部預留(liu)了無線充電(dian)(dian)接(jie)收端(duan)觸點(dian):需要加裝無線充電(dian)(dian)接(jie)收線圈實現無線充電(dian)(dian)的。
c.手機本身完(wan)全不支持(chi)無線充電,需要(yao)加裝一(yi)個無線充電接收背架的(de)實現無線充電的(de)。
2、無線充電器指示燈是(shi)否顯示正常
其次,有些品牌的無線充電器周圍有LED燈,當(dang)手機放(fang)在(zai)無線(xian)充(chong)電(dian)器(qi)上(shang)充(chong)電(dian)時,無線(xian)充(chong)電(dian)器(qi)周(zhou)圍的LED燈會亮起,或者(zhe)有的是(shi)提示音,顯示使用狀(zhuang)態。也有的時候是(shi)反(fan)應遲(chi)鈍,放(fang)上(shang)去(qu)需要等幾秒才充(chong)電(dian),有時還得重放(fang)。
3、手機保護殼等無線充電器(qi)外在(zai)影(ying)響因(yin)素
然(ran)后,請檢(jian)查(cha)(cha)手機是(shi)(shi)否是(shi)(shi)背面(mian)中(zhong)心置于無(wu)線(xian)充電(dian)板中(zhong)心處(chu),查(cha)(cha)看(kan)手機與無(wu)線(xian)充電(dian)板之間有夾(jia)雜物時(shi),可能(neng)無(wu)法(fa)正(zheng)常充電(dian);再(zai)檢(jian)查(cha)(cha)檢(jian)查(cha)(cha)手機后殼,若使用的保護性手機套(tao)(tao)太厚(hou)可能(neng)會阻礙無(wu)線(xian)充電(dian),建議拆掉手機套(tao)(tao)重新充電(dian)嘗試。
4、無線充電(dian)器正常工作需要滿足的條件
最后,無線(xian)充(chong)(chong)電(dian)(dian)(dian)器(qi)的(de)(de)發(fa)射(she)器(qi)功(gong)率,可能也(ye)會(hui)導致無線(xian)充(chong)(chong)電(dian)(dian)(dian)用不了的(de)(de)原因。接收(shou)器(qi)輸(shu)出的(de)(de)短(duan)路(lu)電(dian)(dian)(dian)流能達到1A,實(shi)際在充(chong)(chong)電(dian)(dian)(dian)時(shi)只有0.3左右了,插上手機(ji)電(dian)(dian)(dian)壓(ya)直接降到3.9V了,這(zhe)個電(dian)(dian)(dian)壓(ya)根本達不到給手機(ji)充(chong)(chong)電(dian)(dian)(dian)的(de)(de)額(e)定電(dian)(dian)(dian)壓(ya),而且無線(xian)發(fa)射(she)器(qi)的(de)(de)最大工(gong)作電(dian)(dian)(dian)流才600ma,智能手機(ji)充(chong)(chong)電(dian)(dian)(dian)需要(yao)700ma~800ma以上,所以無線(xian)充(chong)(chong)電(dian)(dian)(dian)器(qi)的(de)(de)發(fa)射(she)功(gong)率過小,也(ye)會(hui)使(shi)得(de)充(chong)(chong)電(dian)(dian)(dian)充(chong)(chong)不進去。