What does 6A mean in the charging cable?

The 6A in the charging cable means that it supports the maximum output current of 6 amps, that is, 6A is the representation of the maximum charging current; the fast charging charging cable supports both high-voltage and low-current solutions and low-voltage and high-current solutions, no matter which one Both solutions require that the maximum output current of the data line must be above 2A, and the 6A charging line is a relatively fast impulse solution.

The operating environment of this tutorial: HarmonyOS2.0 system, HUAWEI Nova10 mobile phone.

What does 6A mean in the charging cable?

6A represents the maximum charging current. 6A means that the charger can output a maximum current of 6 amps.

The 66w mobile phone charging cable means that the mobile phone supports 66w high-power super fast charging. 66w is power, and 6a is current. They are not the same data and cannot be compared. Power is the product of current and voltage. A mobile phone data cable is a cable used to connect a mobile phone to a computer. English usb data cable Generally, there are few dedicated data cables. The common phenomenon is that one data cable can be used for multiple mobile phone models. Some models of data cables are exaggerated. One cable can be used for 30-40 different types of mobile phones.

6a data cable means a data cable that supports fast charging. A 6-amp data line means that the maximum current it can withstand is 6 amps. According to the charging voltage of 5 volts, the maximum output power is 30 watts. One is already fast charging.

Currently, there are two solutions for fast charging of mobile phones.

One is a high voltage and low current solution, and the other is a low voltage and high current solution. No matter which solution requires a data line, the data line must be 2a or above. The data line required for the high-voltage and low-current solution generally has a small passing current of 6a, which is already large. Even low-voltage and high-current applications have already met the conditions.

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