Today, we will discuss the purchase of fast charge data cable, should pay attention to power or current. At present, there are many different types of fast charge data lines on the market, the price ranges from a few dollars to hundreds of dollars, but the fast charge principle and performance of these data lines are very different. In fact, the quality of the fast charge data cable depends not only on its appearance, but more importantly, the charging power and current it supports.
First of all, we need to understand the principle of fast charging. There are two main types of fast charging technology, one is high voltage and low current, and the other is low voltage and high current. High voltage fast charge requires secondary decompression of the fuselage, poor heat dissipation performance, but the requirements for the wire are not high, and the compatibility is good; The low voltage fast charge output current is large, the need for a more professional charging line, high conversion efficiency.
When purchasing a fast charge data cable, we need to consider the following aspects:
1. Charging power: The charging power of the fast charging data cable refers to the maximum power it can transmit. For example, the Apple 240W fast charge data cable uses a thick core and Infineon E-Marker chip to support 240W power transmission and 5A current, while the Apple 60W fast charge data cable supports 60W power transmission and 3A current. Therefore, when choosing a fast charge data cable, we need to choose according to the power needs of our mobile phone and charger.
2. Charging current: The charging current of the fast charging data line refers to the maximum current that it can transmit. For example, the Apple 240W fast charge data cable supports 5A current, while the Apple 60W fast charge data cable supports 3A current. Therefore, when choosing a fast charge data cable, we need to choose according to the current needs of our mobile phone and charger.
3. Charging cable: The quality of the wire of the fast charging data cable is also very important. High-quality charging cable interface standards, specifications, will not produce virtual connection, the loss of the charging line is very low, can speed up the charging speed of the mobile phone.
4. Compatibility: The compatibility of the fast charge data line is also very important. If your phone supports fast charge, but the fast charge cable you choose is not compatible, then your phone may not be able to achieve the effect of fast charge. Therefore, when choosing a fast charge data line, we need to choose a data line with good compatibility.
To sum up, when purchasing a fast charge data cable, we need to choose according to the power and current needs of our mobile phone and charger, and also pay attention to the quality and compatibility of the cable. When choosing a fast charge data cable, we can choose some well-known brands of products to ensure their quality and compatibility.
