The phone is always ticking when plugged into the charger, and it can t be charged properly, so it w

This is typically caused by poor contact, and can be cleaned with a toothbrush with soft bristles, or with an anti-rust cleaning spray such as WD-40, or if it still does not return to normal, the charging port needs to be replaced.

Poor contact, there may be a problem with the cable or a problem with the mobile phone socket, try it with another cable.

First of all, it is important to check whether there is any poor contact inside the socket (if necessary, you should consider replacing it with a new socket).

If you are sure that the socket is completely fine, plug in the charger and see if the charger still has the sound of Dididi. If there is still a sound when the charger is plugged in when the socket is completely normal, it is likely that the charger is damaged internally (if necessary, consider replacing the charger with a new one).

Summary: Previously, the charger was plugged into the socket strip with a Didi Di Di sound, which may be the sound that may be produced by the poor contact between the socket and the charger, or the sound of the charger itself malfunctioning. So it needs to be double-checked.

Mobile phone common troubleshooting:

Fault phenomenon: The charger plug is permed.

First, the cause of the failure.

When charging a mobile phone, it is normal for the charger to heat up, AC and DC power are lost in the conversion, and the general charger uses a switching power supply with high efficiency, but it is limited by the volume, so there is basically no PFC circuit, so the power factor is only insufficient, and the energy of the rest is basically converted into heat energy.

It's normal for the charger to get a little hot while charging, so leave it alone as long as there is no odor, but it's best to keep it in a ventilated place, as the heat will accelerate the aging of electronic components.

2. Solution:

1. Put it in a cool environment to charge.

If your phone charger is overheating, it's best to charge it in a cool environment, such as an air-conditioned room, in the summer. This way the phone charger won't overheat.

2. Use the original charger.

When charging the mobile phone, you should use the original charger, which can ensure the stability of the output current and protect the battery. The original charger also heats up, but it doesn't overheat, there are protective devices. If your charger is overheating, it means that it is counterfeit or not original.

3. Don't play with your phone while it's charging.

Playing with the mobile phone while charging will cause the mobile phone charger to overheat, because it will work for a longer period of time than normal, which will not be for the charger and will reduce the life of the charger.

The general charger is no problem, it may be the current sound, especially the high-power charger, there will be some such cases; If it is a third-party charger or a small factory charger, it depends on whether there is 3C compulsory certification, and you should also pay attention to it.

Hello, glad to answer for you. There could be several reasons for this:

1.It's possible that the program on your phone has changed the voice settings for this reason, so all you have to do is restore the previous settings. If the **sound in the mobile phone is a didi sound,Then this situation is not surprising,Try another **.

2.When the mobile phone is charging or in an environment with abnormal current, the mobile phone will have a dripping current sound.

3.Your phone may also malfunction, so it's best if you can check and fix it yourself. If you can't do it, then send it to the after-sales service and let the maintenance personnel help solve the problem. If it can't be solved by repair, you have to replace the earphones with new ones.

Questions. Yes, only when charging, there is a plug in the charger, Didi can not be charged.

That's why the current isn't normal.

Questions. What to do?

Is your charger original.

Questions. Not original.

It may be caused by the charging current of the charger being too large, and the solution is to replace the original charger.

Questions. I didn't have it before, and suddenly it was not good to charge it just now.

Then you check whether the charging port is plugged in properly and whether it is loose.

Otherwise, it is recommended that you consider replacing the charger.

It will have an impact on the battery of the mobile phone.

Questions. Good. Thank you.

1. It is a problem of current, it is recommended to change a place to charge to see if there is a current sound.

2. The problem of the plug board, the socket may leak, pay attention to safety.

3. Short circuit, be careful of inferior chargers.

4. The charger is not plugged in.

5. Poor pick-up.

Can a phone charger be plugged into an outlet for a long time?

1. It is best to unplug it after charging, because the internal components are also working when they are not charging, and the components will age. After all, components also have a service life.

2. The charger does not pull out the same power consumption The maximum power consumption of the mobile phone charger is 308 milliwatts. The charger is not unplugged on the power socket, although the charger is not connected to the mobile phone, but the circuit board inside the charger is powered on, and it is still in working condition, and it will still consume power.

3. During the frequent use of electricity in the mobile phone charging socket, the magnetic induction intensity within 30 cm around it will reach 1400 milligauss, and the number of immune function cells in the human body may be reduced, which will cause certain damage to the health of the human body. Therefore, it is recommended that the human body should be kept away from the mobile phone charging socket for more than 30 cm, especially when the mobile phone charger is in working condition, it should not be placed next to the bed.

<> the reason for the sound of the battery car charging:

1. The sound of electric vehicle charging is caused by the lack of oil or broken blades of the charger cooling fan;

2. The charger falls or is carried with the car for a long time, causing the core of the switch transformer to loosen and make a sound;

3. The charger is accidentally hit hard, causing the main filter electrolytic pin to crack and make a sound;

4. The battery car charger is in poor contact with the battery car charging interface, and the electric vehicle emits a prompt sound.

Quite simply, the method of elimination. Either the line doesn't work, or the tail plug doesn't work. If you have a line, you can find another mobile phone to see if Didi Didi rings, and if it doesn't ring, the tail plug will be changed, and if it rings, you can change the MFI line.

It is recommended to consult the after-sales service and keep the relevant invoices and receipts and three guarantees vouchers. Or go to a nearby mobile phone repair point for consultation, or it may be that you use it improperly, and try not to play with your phone when charging.

Mobile phone chargers

The small mobile phone charger is the most frequently used electrical appliance in people's daily life, and the connection of dangerous voltage, the quality of the product is directly related to the personal and property safety of consumers. Mobile phone chargers with substandard safety performance may pose a danger to:

1. The risk of electric shock caused by the breakdown of the insulation between the parts with dangerous voltage and the accessible conductive parts under normal circumstances or the excessive contact current;

2. Under normal working conditions, overload, component failure, insulation breakdown or loose connection may produce fire hazards caused by excessive temperature;

3. High temperatures under normal working conditions may cause scorching, degradation of insulation grades, and degradation of safety components or the danger of ignition of flammable liquids.

China implements the CCC certification system for products that affect consumer safety. The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the CNCA issued the announcement of the first batch of products for the implementation of compulsory product certification in 2001

2) Computer's built-in power supply, power adapter, and charger (power adapter for information technology equipment). The CCC-certified power adapter meets the requirements of national mandatory standards in terms of electrical safety and electromagnetic compatibility performance, and is safe and guaranteed.

Why does the mobile phone charger make a continuous sizzling sound when plugged into the socket:

The continuous sizzling sound emitted by the charger comes from the switching power supply circuit in the shell: the sound emitted by the 'switching transformer' is a kind of magnetic field vibration sound between the core and the transformer. If the craftsmanship (dipping lacquer) is good, there will be no such sound.

This sound does not affect the quality of the charger, and there will be no safety problems when using it.