I believe that everyone is not unfamiliar with mobile phone data cables. When we charge mobile phones every day, we use it.Sometimes the length of the mobile phone charging depends on the parameters of the mobile phone data cable. Using a qualified data cable can also ensure the security during the charging process.So how much do you know about the purchase and use of data cables?Let me introduce the data cable -related knowledge today.
What should I do if the mobile data cable is connected to the computer without response?
1. The USB interface is not available
To check whether the USB interface is useful, the most direct way is to connect the USB data cable with the mobile phone to see if there is a prompt that is charging. If the mobile phone data cable is connected to the computer, it is only displayed on the computer.In the case, first explain that the computer USB interface is okay. As for why it is not reacted on the computer, it is mainly because the phone is not installed or settings for mobile phones.
And if the mobile phone data cable is connected to the computer, there is no any anyway on the mobile phone, then it is either the mobile phone data cable is broken (this situation is generally less, unless the mobile phone data cable is in water or breaks, etc.), or the computer USB interface cannotuse.Computer USB interfaces are not more common. Generally, it is caused by the following reasons:
Some desktop computers have the USB interface in front of the chassis and behind the chassis, and the inner USB interface of the chassis needs to be connected to the motherboard. If the USB line line on the front chassis is not inserted into the motherboard when installed, the USB interface in front of the computer case isIt is not available, so if you encounter this situation, you can try to connect the data cable to the USB interface on the back of the desktop computer chassis (the rear USB interface is directly from the motherboard, generally there is no problem).
In addition, to check whether it is a USB interface, you can also take a U disk or USB mouse test, whether the interface is useful, etc.In addition, there may be a USB interface that is blocked in the BIOS settings. Usually, Internet cafes will adopt this method. If you use mobile phone data cables to connect to the computer in the Internet cafe, you can consult the Internet cafe waiter to understand.
After the mobile data cable is connected to the computer, the phone is displayed in charging
2. After the mobile data cable is connected to the computer, the phone is displayed in charge
If the mobile phone data cable is connected to the computer, the mobile phone interface is displayed on the charging, then this has ruled out the problem of the computer USB interface and the mobile phone data cable. This situation is usually driven or mobile phone settings.First of all, we need to check the problem of mobile phone settings, especially Android phones, all need to turn on the "USB debugging mode" in the mobile phone settings to allow the computer to recognize. Therefore, the first step is to check whether the USB debug mode in the mobile phone settings is turned on.
After turning on the USB debugging mode, if the computer still cannot recognize the mobile phone, please install a pea pod, Master Zhuo or 360 mobile phone assistant in the computer.Detect the phone and then start installing the driver of the corresponding phone automatically. If it is an iPhone, please download the 91 mobile phone assistant or iTunes tool.
How to solve the mobile phone data cable cannot be charged
1. Power off.After filing for a long time, the mobile phone was not charged.If you look closely, you find that the power button of the socket is forgotten to open it.Or the power outage, or the sword at home was angry and jumped down.Therefore, be sure to check whether the power supply is smooth.
2. Not well inserted.Are you too careless or too panic? The interface of the link of the link to the mobile phone is not available, or the interface of the link of the link power is not ready.At this time, you only need to re -authenticate the plug -in charging cable, and then observe whether the phone can be charged.
3. There is a problem with the base of the charger.Is there a problem with the base of the charger linking the power supply? The verification method is very simple. Unplug it and connect the data cable to the computer. If the computer can charge the phone, it means that the base is not bad.
4. The interface of the data cable is broken.Similarly, when you find that the above are good, you will wonder if the interface of the mobile phone is broken.This is also easy. Find a colleague and friends mobile phone to try it. When trying it, you must know whether your charger supports the charging of their mobile phones.It comes out like this.
How to choose the data cable
First, choose according to the wire
The longest part of the data cable is also the most critical part, which is the wire.The wire is composed of the inside core, the middle shielding layer in the middle, and the outside outside. Each part is worthy of our consider.
1. Inner core
(1) Material
The data cables on the market mainly include copper wires, iron core copper, iron core galvanized and iron core. Copper wire charging speed is the fastest and the core is the slowest. It is recommended to choose a copper core charging cable.It can pass the maximum 2A current during the transmission current, and it is not prone to fever risk. It is the most ideal inner core material.
(2) Quantity
"Five minutes of charging and two hours of call" is the needs of many people, and the number of core cores can also accelerate the charging speed accordingly.At present, there are mainly first -line 8 -core, 10 -core, and 12 cores on the market. The more the number is charging faster, and the price increases accordingly.Can be selected in conjunction with charging speed and price on demand.
2. Shielding layer
The shielding layer is wrapped in a thread core with a layer of aluminum foil or a metal woven net outside the core, which can prevent current danger from interoperability and short circuit.There are only one type and two shielding layers on the market, which can better guarantee the charging effect, and the price will be more expensive.
3.
It is the outermost layer of the data cable. Its hardness, strength, elasticity and other properties directly affect the use feel.At present, there are three external quilts: PVC, TPU, and compilation line. They have advantages and disadvantages, and need to be selected according to their preferences.
Polyethylene, known as PVC in English, is a relatively low polymer chemical material. Because many additives are added during the artificial synthesis process, it has a heavy taste in the early stage.The surface is smooth but relatively hard, and it is not very resistant.
Advantages: smooth surface and comfortable touch
Disadvantages: When there is a odor when it is received, it is also prone to explosive skin and break.It is not recommended to choose such an external quilt.
TPE is a thermoplastic elastic material. The thermoplasticity, elasticity, and weakness are very good, which is more toxic and tasteless than the PVC material.Many original lines are also this material. It can be said that the data cable basically needs this material.
Advantages: good thermoplasticity, soft touch, high softness, non -toxic and tasteless, not easy to break.
Disadvantages: The service life is not long, and it is prone to explosive and yellowing.
(3) Weaving line
The woven wire is generally woven with nylon, and a layer of nylon is woven by TPE.The abrasion resistance and anti -pull ability have been significantly strengthened, and compared with the material of PVC and TPE, it is significantly more anti -dirt, and the service life increases.
Advantages: Long service life, strong resistance to stains, pull -up, and anti -discounting ability.Because it is not a plastic system, it is not easy to discount entanglement.
Disadvantages: Because an extra layer of quilt is added, if the core is not selected, it is prone to charging and fever, which is more dangerous.

Related tags： Appliances