推荐回答(5个)
对充电没影响,手机充电线充电口发黄是手触摸的多导致的。
关于数据线的一些常识:
1、数据线传输速率与其粗细没有任何关系
2、读卡器的传输速率和数据线的传输速率取决于读卡器和卡的接口速度。USB 2.0的接口比USB1.1快40倍, USB3.0比USB 2.0快10倍。
3、内存比外存的读写速率快是因为内存的结构和硬盘的结构对比一下。硬盘和光盘的原理差不多。
4、多媒体卡的读卡速率比写卡速率快,这是flash芯片决定的。

扩展资料:
数据线分类:
不带IC(中央控制芯片);带IC(中央控制芯片);特殊芯片。
1、 不带IC:没有中央控制芯片,必须插上手机电脑才认线,价格便宜。
典型型号:三星CDMA系列、D500系列;摩托罗拉E398系列、V3系列;诺基亚DKU-2;NEC N720系列;西门子65系列等等。
2、带IC:带中央控制芯片,普通芯片的型号为2303、2101、3116,不用插手机电脑也会认线,由于一个IC的价格是10多元,因此价格比不带IC的贵一些。带芯片的数据线工作原理就是USB to COM,把USB接口转换成串口在电脑上显示。
典型型号:三星E638系列、D418系列;NEC N610系列;西门子25系列、55系列;索爱手机数据线;松下手机数据线;联想手机数据线等等。
3、特殊芯片:非普通的大众化芯片,专用的特殊型号芯片如:DKU-5、DCU-11等等。
参考资料:百度百科-数据线
没有危害,可以放心使用。
充电线充电口变黄的原因:
1、这是正常现象,充电线外面包裹的都是用橡胶材料做的,时间长了就会氧化,从而导致它会变黄。
2、汗渍、污渍,脏东西、灰尘等粘上去长时间没有得到清洗,充电线就会发黄发黑,手经常触摸也会导致变黄。
3、可能是充电发热导致的,夏天充电长时间就会导致充电线发热。
扩展资料:
充电线接口发黄的处理方法:
1、洗衣皂:回来剪去一小块用温水融化,然后用绵布沾取少量溶液擦拭数据线,最后再用干毛巾擦干。

2、牙膏:挤出一点牙膏混合少量水,然后用棉布取少量擦拭,最后用干毛巾擦干。

3、酒精:用棉花滴上酒精,顺着数据线擦拭,最后自然干。

4、白醋:用棉花滴上白醋,顺着数据线擦拭,这个味道有点重,最后棉布加清水擦一下去味。

5、橡皮擦:这个就不多做解释了,效果还不错。

注意:用液体的接口都不能清洗,酒精除外,因为酒精可以挥发。
不是什么大事,不会有危害,如果看着碍眼的话,可以拿一条微烫的湿毛巾檫一下
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