1、手機型號是(shi)否支持無(wu)線充(chong)電OR無(wu)線充(chong)電器是(shi)否匹(pi)配(pei)

無(wu)線充電器有(you)時候放上去沒反應(ying)，首(shou)先要看手機型號(hao)支不支持，需不需要外加裝(zhuang)無(wu)線充電線圈。

a.手機(ji)內置(zhi)無線充(chong)電接收端(duan)：直(zhi)接放在無線充(chong)電器上(shang)就可以充(chong)電。

b.手機內(nei)部預留(liu)了無(wu)線(xian)充電接收端觸點：需要加(jia)裝無(wu)線(xian)充電接收線(xian)圈實現無(wu)線(xian)充電的(de)。

c.手機本身完全不支持無線充電，需要加裝一個無線充電接(jie)收背架的(de)實現無線充電的(de)。

2、無(wu)線(xian)充電器指示燈是否顯示正常(chang)

其次，有(you)(you)些品(pin)牌的無線充(chong)電(dian)器周圍(wei)有(you)(you)LED燈，當(dang)手(shou)機放(fang)在無線充(chong)電(dian)器上(shang)充(chong)電(dian)時(shi)，無線充(chong)電(dian)器周圍(wei)的LED燈會亮起，或者有(you)(you)的是(shi)提(ti)示(shi)音，顯示(shi)使(shi)用狀態(tai)。也有(you)(you)的時(shi)候是(shi)反應(ying)遲鈍，放(fang)上(shang)去(qu)需要等幾秒才(cai)充(chong)電(dian)，有(you)(you)時(shi)還得(de)重放(fang)。

3、手機保(bao)護殼(ke)等無線充電器(qi)外在影響因(yin)素

然后(hou)，請檢(jian)查手(shou)(shou)機是否是背(bei)面中(zhong)心置(zhi)于無(wu)(wu)線充(chong)(chong)電板(ban)中(zhong)心處，查看手(shou)(shou)機與無(wu)(wu)線充(chong)(chong)電板(ban)之間有夾雜物時，可能(neng)無(wu)(wu)法正(zheng)常充(chong)(chong)電；再檢(jian)查檢(jian)查手(shou)(shou)機后(hou)殼，若使用的保(bao)護性手(shou)(shou)機套太厚可能(neng)會阻礙無(wu)(wu)線充(chong)(chong)電，建議(yi)拆掉手(shou)(shou)機套重新充(chong)(chong)電嘗試。

4、無線充電(dian)器正常工作(zuo)需要(yao)滿足的(de)條件

最后，無線(xian)充(chong)電(dian)(dian)(dian)器的(de)發(fa)射器功率，可能也(ye)會導致無線(xian)充(chong)電(dian)(dian)(dian)用(yong)不(bu)了的(de)原(yuan)因。接(jie)(jie)收器輸出(chu)的(de)短路電(dian)(dian)(dian)流能達到(dao)1A，實際在充(chong)電(dian)(dian)(dian)時只有0.3左右了，插上手機(ji)電(dian)(dian)(dian)壓直接(jie)(jie)降到(dao)3.9V了，這(zhe)個電(dian)(dian)(dian)壓根本(ben)達不(bu)到(dao)給手機(ji)充(chong)電(dian)(dian)(dian)的(de)額定電(dian)(dian)(dian)壓，而且無線(xian)發(fa)射器的(de)最大工作電(dian)(dian)(dian)流才600ma，智能手機(ji)充(chong)電(dian)(dian)(dian)需(xu)要(yao)700ma~800ma以上，所以無線(xian)充(chong)電(dian)(dian)(dian)器的(de)發(fa)射功率過小，也(ye)會使得(de)充(chong)電(dian)(dian)(dian)充(chong)不(bu)進去。