一、usb接口電扇可以連接充電寶嗎
usb風扇使用時一般都是連接電腦的usb接口進行供電或充電的,充電寶的充電口也是usb接口,那么usb風扇能連接充電寶嗎?
一般來說(shuo),usb充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)風(feng)扇可以插在充(chong)電(dian)(dian)(dian)(dian)寶上使(shi)用,因(yin)為風(feng)扇的(de)usb輸(shu)入和(he)充(chong)電(dian)(dian)(dian)(dian)寶的(de)輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓同(tong)樣都(dou)為5V,而(er)且充(chong)電(dian)(dian)(dian)(dian)寶的(de)輸(shu)出(chu)是(shi)很穩定的(de),再(zai)加(jia)上USB小風(feng)扇這種非(fei)精密(mi)用電(dian)(dian)(dian)(dian)器對于電(dian)(dian)(dian)(dian)流的(de)大小要求并非(fei)十分嚴謹(jin),因(yin)此(ci)充(chong)電(dian)(dian)(dian)(dian)寶給usb風(feng)扇供電(dian)(dian)(dian)(dian)是(shi)沒(mei)有問題的(de)。
二、usb風扇用充電寶供電為什么會間歇性停下
用(yong)充電寶(bao)給usb風扇供(gong)電的(de)(de)時候,經常(chang)會出現(xian)間(jian)歇性停下的(de)(de)情況,這是怎么(me)回事呢?
據了解,usb風扇連接充電寶的時候,間歇性停下并不是因為故障,而是充電寶有保護(hu)電(dian)(dian)路,不支持小額電(dian)(dian)流供(gong)電(dian)(dian),usb小風扇的功率太小,插上去后(hou)充電(dian)(dian)寶并不能識(shi)別(bie)到,于是過一會就停止供(gong)電(dian)(dian)了,需要重新(xin)再按一下充電(dian)(dian)寶的電(dian)(dian)源才(cai)能繼(ji)續供(gong)電(dian)(dian)。
三、usb風扇連充電寶有傷害嗎
很多朋友使用usb風扇連接充電寶(bao)(bao)的(de)時候,都擔心會導致(zhi)小(xiao)風扇損(sun)壞,或(huo)造(zao)成充電寶(bao)(bao)損(sun)壞,但其實一般正規廠(chang)家(jia)生產(chan)的(de)usb風扇是(shi)不會出現(xian)這種情況的(de),可(ke)以放心使用;不過如(ru)果是(shi)三(san)無產(chan)品的(de)話(hua),可(ke)能(neng)會對充電寶(bao)(bao)造(zao)成傷害,建議不要購買(mai)這類usb風扇。