Today to share the knowledge of wireless charging black, which will also explain the black film inside wireless charging, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>1. Reason: The contact point between the data cable and the socket plug has a short circuit. When the data cable is charging, the contact is poor, and the data cable heats up causing the copper to turn black. The contact part of copper is electrochemically corroded under wet conditions, and gradually oxidizes, causing the copper to turn black. There is a gap between the data cable connector and the phone charging port, which causes excess current to pass through the data cable connector and blacken the copper.
2, because of the high pressure igniting phenomenon caused by poor contact, suppressing the igniting will oxidize the plug metal layer, leaving a layer of black after oxidationThe substance, this is oxidized. Oxidation is also called oxidation reaction. The action of introducing organic matter into oxygen or removing hydrogen is called oxidation. The effect of introducing hydrogen or losing oxygen is called reduction. Slow reaction of material and oxygen slowly heating without luminescence oxidation is called slow oxidation, such as metal rust, biological respiration and so on.
3, there may be other reasons to black the Apple phone charger, such as stains.
1, oxidation: iron sheet in contact with oxygen in the air will occur oxidation reaction, the formation of black substances (rust). This is probably one of the most common causes of blackening iron sheets. Bump or wear: If the plug is frequently bumped or worn, the coating on the surface may break, exposing the iron sheet to air. This makes it easier for the iron sheet to oxidize and form a black substance.
2, this situation has a variety of reasons, the current output is not enough or the plug is not plugged in, the charger or data cable is not the original can not charge, the charger, the data cable connector has been used for a long timeAging or dirty interface can not be charged.
3, it is recommended to change one, this situation may destroy the phone. APPLE charger parameters: Configuration: 1A/1A USB charger Model: APPLE 12W USB POWER ADAPTER Input: 100-240V~50-60/HZ Output: 5V/ 1AIphone 5S and iPhone6 charger output is 5V, 1A specifications, input voltage is 110V ~ 240V, the three charging specifications are the same.
4, caused by bad use habits. When using the phone while charging, the line should be folded back and held close to the back of the phone to prevent the lightning head from shaking, resulting in poor contact and spark. Often with poor contact, the contact will burn carbon accumulation and become black, until the contact falls off and is completely damaged. With the plug facing up, the fourth contact in the sequence is the charging contact, which is usually damaged.
5, put the headset line on the white paper, toothpaste squeezed on the toothbrush, and slightly rub the headset line, after the toothbrush roughly brush the headset line, and then use a cotton wand fine search fine brush (with toothpaste because toothpaste is more friendly, with other alkali such as soapHighly acidic things tend to corrode headphones).
6, the gold finger of the apple charging cable is burned black reason: the charging line of the charger is connected to the socket charging current through the gold finger connected to the mobile phone to generate current, current through the metal will produce oxidation reaction, will make the metal black. Affect the battery life of the mobile phone and the contact of the mobile phone charging port. Charging line gold finger burned black, it is recommended not to continue to use, the safest way is to replace a same model, the same voltage of the original charging line.
1, generally can not if it is damaged by itself, unless it has just bought back not long. Wireless charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
2, restart the iPhone If the iPhone wireless charging suddenly does not charge, it may be because sometimes the iOS system update appears unpredictable wrongWrong, will cause wireless charging function problems, usually as long as the restart can be solved. Remove the iPhone case Sometimes the iPhone case is too thick will also lead to wireless charging, then you can try to remove the iPhone case, and then put back on the wireless charging board to charge.
3. Replace one. The main function of the non-slip strip is to support the non-slip and heat dissipation function of the mobile phone when charging. After the non-slip strip falls off, it will affect the heat dissipation and anti-slip of the mobile phone and wireless charger system. Do not move the silicone strip at will. If you find it out, you need to replace it immediately. Huawei Wireless charger, vertical wireless charger, mostIf the charging column and charging port in the charging box are dirty or foreign, try to clean them. Due to the chemical characteristics of the lithium battery, the earphone cannot be charged when the temperature is lower than 0 ° C or higher than 47 ° C. Therefore, charge the earphone at a temperature of 3 ° C to 45 ° C.
Charger damaged Maybe your Bluetooth headset charger is broken. Try replacing it with a new charger to see if it fixes the problem. It is also possible that the battery of the Bluetooth headset is damaged. You can take your invoice and headphones to a nearby repair outlet for testing, repair or replacement of the battery. Use precautions when using blueWhen toothed headphones, remember to protect the battery, charge it in time, and avoid overuse.
Charging cable or charger failure: The charging cable may be poorly connected to the headset, or the charger itself has a problem, you can try to replace the charging cable or charger. Headphone interface problem: The charging interface on the Bluetooth headset may be damaged due to long-term use or carelessness, resulting in the current cannot be normally transmitted to the inside of the headset during charging. You can carefully check whether the interface is loose or damaged, and repair or replace the interface if necessary.
may be the following reasons: charger or USB cable connectionBad. Check that the charger and USB cable are properly connected to the headset, and make sure that the plug fits tightly into the port. Low power. The charger is damaged. Try another headset with your current charger. The charging circuit of the headset is faulty, that is, it cannot be charged, and the light is not bright. If this problem must be repaired. The display light on the headset is broken, and the battery level of the headset can be seen on the iPhone.
Because some mobile phone protective cases are too thick, or mobile phonesThe material of the protective case may affect the identification function of the mobile phone wireless charger. It is recommended that you remove the protective case of the mobile phone and try again. Please check whether there are other items between the mobile phone and the wireless charger. Wireless charging converts electrical energy into magnetic energy for transmission to the phone, and if the magnetic energy is interfered with, charging will be affected.
Non-Huawei wireless chargers may be incompatible with mobile phones, resulting in abnormal wireless charging function.
Make sure your phone is compatible with your wireless charger: Make sure your phone supports wireless charging and that the wireless charger is compatible with your phone model. Different models of phones mayThere are different charging standards, so you must use a wireless charger that supports your phone model. Check the charger and power adapter: Make sure that the wireless charger is working properly and that the appropriate power adapter is connected, and that the power adapter is securely plugged into the power outlet.
Check whether the wireless reverse charging switch has been turned on. The path to setting the mobile phone is as follows: Set the battery and turn on the wireless reverse charging switch. Check whether the battery of your mobile phone is above 20%. If the battery of the mobile phone is lower than 20%, charge the mobile phone using the charger firstElectricity.
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