The market is full of various types of data cables, how to choose? When the original data cable of the mobile phone breaks down after tossing in my hands for a few months, without this inconspicuous data cable, the mobile phone can't be used without power. It's unbearable!! At this time, I thought about buying one quickly, but what kind of one to buy? Below I will introduce the components of the data cable to you so that you can better choose a suitable data cable to charge the mobile phone. How to divide the good and the bad? You can have a look carefully.
Generally, the high-quality data cable adopts pvc material outsourcing (TPE material) + shielding mesh + aluminum foil + PE conductor wire package.
The electrical conductivity is determined according to the material of the conductor on the back. Common materials are divided into silver, copper, gold, and iron. The most conductive material is'silver 'material.
Due to the high cost of'gold and silver 'materials, most manufacturers will not choose them, but the'iron' material is easy to age and rust or break after being used for a long time.
The commonly used first choice is copper wire. Copper wire is divided into 24 shares, 32 shares, 40 shares and so on. Conventionally, the smaller the number of shares, the finer the material.
The smaller the transmission of current by the copper wire, the more the number of strands in the same proportion, the coarser the material, and the larger the passing current, and the corresponding charging and transmission speeds will be relatively slow.
Of course, this is not absolute. Apple's data cable is relatively thinner than many cables on the market, but due to the high-quality material selection, the transmission and charging speed is still quite fast.
According to the above introduction to the components of the data cable, you can roughly consult the basic information of the store product you want to buy the data cable.
1. Is the outer quilt material of the data cable PVC or TPE? TPE material is softer than PVC and has better durability
2. The data cable is composed of several strands. If there are two strands, it means that the cable can only be used for charging and not for data transmission. If it is four strands, the functions of charging and data transmission can be realized at the same time.
3. What is the material of the copper wire? The quality of pure copper will be better than that of enameled copper. The more copper wire per share, the greater the amount of current that can be passed. When charging with the same charger, the more copper wire The more the data cable is charged, the faster the charging.
4. The thickness of the wire, the professional point is OD (that is, the diameter of the wire), if it is thicker, it is OD3.0, and the finer one is OD2.0. According to common sense, OD3.0 is faster than OD2.0. The transmission and charging speed is faster