The difference between the fast charging cable and the ordinary cable is that the principle is different, the charging speed is different, the charging interface is different, the wire thickness is different, the charging power is different, and the data cable material is different.
The principle is different
The principle of the fast charging cable is to increase the charging current and voltage to achieve high-power charging.
The principle of ordinary cable is to let direct current pass through in the opposite direction of discharge, so that the active material in the battery can recover.
Different charging speeds
The fast charging line is high-power DC charging, which can fully charge 80% of the battery capacity in half an hour.
Ordinary line refers to AC charging, and the charging process takes 6 hours to 8 hours.
The charging interface is different
The interfaces of the fast charging cable are USB-A interface and USB-C interface. The USB-C interface is the latest charging interface at present. Almost all smart devices already support fast charging.
The interface of the ordinary cable is a USB interface, which can be used with a common USB interface charging head.
different wire thickness
when a fast charging data cable with a fast charging head for charging, the current passing through the data cable is larger than that of the ordinary data cable, so the fast charging data cable needs to be equipped with better cores, shielding layers, and wire sheaths. As a result, the diameter of the wire is larger than that of ordinary data cables, and the wire is thicker.
The charging power of the ordinary line is small, and the current passing through the data line is small, so the thickness of the wire is relatively thinner
Different charging power
The fast charging cable needs to be used with a fast charging head. If both the cable and the charging head support 50W fast charging, then the charging power is 50W. If it is used with a non-fast charging head, the fast charging cannot be achieved due to the limitation of the charging head.
Ordinary cables are usually paired with non-fast charging heads, such as 5W charging heads, which have lower charging power.
Data cable material is different
The fast charging cable is mainly made of TPE material, which is environmentally friendly, non-toxic, and soft, and is widely used in Apple products.
Ordinary outer quilt wire materials mainly include TPE, PVC
After reading these, do you know how to choose a data cable and how to match it with a charger to achieve fast charging? I believe that everyone has a clear understanding and knows how to choose
Post time: Apr-11-2023
