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What is the difference between data cable and charging line?

2020-09-23

Before this, there may be a lot of partners are confused state, mobile phone data cable is not the same connection cable, when there is another charging cable? In fact, they can be collectively referred to as the phone cable, but there is a difference between a charging cable and a data cable. Next, follow Richupon Data Cable Suppliers to learn about the specific differences between Data cable and charging wires.

Common differences between data cables and charging cables

1. Essential differences between data cable and charging line:

 

1) The function of the charging cable: The function of the charging cable is that it can only charge your device.

 

2) Function of the data cable: It is generally used for charging. In addition to charging, another function is to import and export relevant data by connecting the device with the data cable.

 

For example: For example, I want to import my album into the computer through my mobile phone, and the method of data cable import is convenient and practical;

 

To put it simply: the data cable can be used as a charging line, while the charging line cannot be used as a data cable.


2. Functional difference between data cable and charging line: 

The functional difference is easy to understand. Charging line, as the name implies, can only be used to charge the phone; The data cable, in addition to charging, can also connect the phone to the computer to transmit data; In other words, the data cable can be used as a charging line, but the charging line may not be used as a data cable.

 

3. The difference between data cable and charging line

 

1) Connection mode of mobile phone data cable

 

Red line: positive pole of power supply (wiring identification: +5V or VCC)

 

White line: Negative voltage data cable (identified as: Data- or USB Port -)

 

Green line: Positive voltage data cable (identified as: Data+ or USB Port +)

 

Black wire: GROUND (marked as: GROUND or GND)

 

2) Connection mode of mobile phone charging cable

 

Red line: positive pole of power supply (wiring identification: +5V or VCC)

 

Black wire: GROUND (marked as: GROUND or GND)

 data cable

Why does a charging cable charge and not transmit data?

 

Will have contact USB positive towards your head, on the face, from left to right, the contact plate connection line of the corresponding functions are respectively ground wire (or should I say: the zero line, black wire), read the data cable (signal wire, connect the green wire), write data cable (signal into line, the white wire), + 5 v line (positive, connect red wire).

 

In general, in order to save costs, the two lines in the middle will be omitted, namely, the data reading line and the data writing line will be eliminated. Thus, the ability to read and write data will be achieved and only the charging function of mobile phone will be available.

 

Interface for common data cables

 

There are: baiUSB master head, duUSB male head, USB print cable, MINI USB, Micro USB, Type-C interface, etc.

 

1) USB mother head ZHI. The DAO connection method of USB double mother head is to connect the wires of the two USB mother heads according to the color of one to one.

 

2) USB print cable. The use of USB print wire enables the conversion of printers from standard parallel ports to USB interfaces.

 

3) Micro USB. It is a portable version of the USB 2.0 standard, smaller than the Mini USB port used by some mobile phones. Micro-usb is the next generation specification of mini-USB.

 

4) MINI USB. Mini USB, also known as mini USB, is a USB interface standard. USB is the abbreviation of the English UniversalSerialBUS, which means "UniversalSerialBUS" in Chinese.

 

5) Type-C interface. Type-c is a connection interface of USB interface, which can be inserted on both sides. It supports USB standard charging, data transmission, display output and other functions like other interfaces.

 

For more information about Data Cable, look at Richupon data cable Suppliers.


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