时代的(de)发(fa)展,科技(ji)的(de)进步(bu),通讯用(yong)(yong)品与(yu)代步(bu)用(yong)(yong)品大面积的(de)走(zou)入人们的(de)家(jia)庭中。对(dui)于有车(che)(che)一族,车(che)(che)内放个车(che)(che)载蓝牙(ya)充电器(qi),简(jian)直再方便不过,然(ran)而事(shi)情就出在这个小小的(de)车(che)(che)载蓝牙(ya)充电器(qi)上
1、要了解车载(zai)蓝牙(ya)充电器自(zi)动保护功能
车载蓝牙充电器是(shi)否有过压、过流、过热、和短路保护等功能(neng),外壳好(hao)是(shi)采用ABS阻燃环保材(cai)料,既能(neng)防止外燃又(you)美观,手(shou)(shou)摸不(bu)留手(shou)(shou)印。
外(wai)壳好是采(cai)用ABS阻燃(ran)环保材料,既能(neng)防止外(wai)燃(ran)又美观,手摸(mo)不留手印(yin)
2、注意电(dian)压和(he)电(dian)流(liu)大(da)小
选购车载蓝牙(ya)充(chong)电(dian)(dian)器时,要注意(yi)配(pei)套设(she)(she)备的电(dian)(dian)压和电(dian)(dian)流(liu)大(da)小(xiao),比(bi)如(ru)iphone是5V/1A,平板(ban)电(dian)(dian)脑、移动电(dian)(dian)源大(da)多是5V/2A。双USB接口(kou)车载充(chong)电(dian)(dian)器如(ru)果同时给手机和平板(ban)电(dian)(dian)脑充(chong)电(dian)(dian),则车载蓝牙(ya)充(chong)电(dian)(dian)器的总(zong)电(dian)(dian)流(liu)至(zhi)少要3A或以上(shang),否则充(chong)电(dian)(dian)速度不仅大(da)幅下降,还会过度发热(re)甚至(zhi)充(chong)坏设(she)(she)备。
3、了解所购(gou)充电器(qi)的(de)总电流是多少
可(ke)靠(kao)的品(pin)牌(pai)质量才有保障,使(shi)用起来(lai)也放心(xin),这个道理相信都不用多(duo)说了(le)
一般(ban)正规产品都会在充(chong)(chong)电(dian)(dian)器(qi)上标明输出电(dian)(dian)流是多(duo)少A,如果已购(gou)买的充(chong)(chong)电(dian)(dian)器(qi)充(chong)(chong)手机+平板电(dian)(dian)脑时不仅慢(man)而且发热量大,即为电(dian)(dian)流不达标。
4、选择可(ke)靠的(de)品(pin)牌
可靠的品(pin)牌质量才有保障,使用起来也(ye)放心,这个道理相(xiang)信都不用多说了。虽然价格一般(ban)比劣质车载蓝牙充(chong)电器贵(gui),但是如果贪便宜,质量出(chu)了问题,就肯(ken)定是投诉无门(men)了。
标签:充电器外壳