Make sure the phone is compatible with the wireless charger: Make sure your phone supports wireless charging and that the wireless charger is compatible with youCompatible with the phone model. Different phone models may have 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 phone is overheating, it is recommended to charge in a good heat dissipation environment. Check whether the wireless charger indicator light is on normally, and check whether the connection between the charging base, data cable, charger, and power supply is in poor contact. It is recommended to reinsert the wireless charger. Confirm the charging process of the phoneWhether the core position is placed in the center of the wireless charging base, and remove other items (such as bus cards, metals, etc.) between the device and the wireless charger.
Because some mobile phone protective case is too thick, or the material of the mobile phone protective case may affect the recognition function of the mobile phone wireless charger, it is recommended that you remove the mobile phone protective case and try again. 4, 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.
Please check that the phone is centered on the back of the wireless charging padIn the center. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.
1, electromagnetic induction wireless charging: This way of charging is the use of a wireless charging board and the induction of magnets on the phone generated between the inductive magnetic flux,This magnetic force is converted into an electric power for the transmission of electric currents.
2, the principle of wireless charging mobile phone is: electromagnetic induction principle, electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger transmission coil) will generate a magnetic field, other unenergized coil (mobile phone end of the coil) close to the magnetic field will generate current, charging for the mobile phone.
3, the principle of mobile phone wireless charging is the use of electromagnetic induction technology, the electric energy through the magnetic field in the air to the mobile phone, so as to achieve the charging of the mobile phone. Specifically, wireless charging devices mainly include two parts: transmissionApparatus and receiver. The transmitter generates a high-frequency alternating magnetic field through a built-in coil, and the coil inside the receiver receives the magnetic field energy and converts it into electricity, thus charging the phone.
4, wireless charging methods include electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, wireless charging of mobile phones mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger's power supply coil) will generate a magnetic field, other unenergized coil (mobile phone side of the electric coil) close to the magnetic field will generate current, charging the mobile phone. As shown below.
Advantages: non-contact, no wire, movable. Disadvantages: short distance, small power, poor efficiency. Low efficiency: energy storage and transmission efficiency is less than real contact. Slow charging speed: Due to low efficiency, the charging speed is slow at the same input power.
Mobile phone wireless charging Because there is no need to plug and unplug the charging cable frequently, the data interface wear of the mobile phone will be reduced a lot. At the same time, the coil of wireless charging of the mobile phone is not exposed to the air, which can also reduce the oxidative corrosion of the charging unit. And wired chargingConstant insertion and removal is easy to cause wear, and the interface is exposed, which is easy to oxidation corrosion. Although wireless charging has many advantages, it is also found that there are many disadvantages in the actual use process.
Advantages: The advantage of wireless charger is that we can charge the phone at the same time, no longer need to unplug the data cable. In addition, it can be taken at any time, which is more convenient than charging with a data cable. At the same time, it can provide certain support for the phone, making the phone charge more stable. Disadvantages: One disadvantage of wireless chargers is that the charging speed is relatively slow, and most wireless chargers only support 5W or 5W charging power.
1. Normal It is not recommended to buy a wireless charger, the charging speed is really too slow compared to the PD charging head. Compared with the traditional wired charging method, wireless charging method is undoubtedly more cool, it does not need to insert a long data cable on the phone, only need to put the phone on the charging board when charging, and take it away directly when fully charged.
2, check whether the Internet device installed speed limit software, simple test method: can find another 3G mobile phone with the same operator in the sameLocation Download the same software and check the stability of the download speed. The location of the server where the software is downloaded differs from the carrier, which can have an impact. Example: You use Unicom 3G wireless Internet access to the telecom server to download telecom software, you may have the above situation, at this time need to use third-party software for multi-threaded download.
3, wireless charging speed leap: 15W fast charging performance, breaking the traditional 5W limitation, to provide faster charging experience for mobile phones. Special frequency design: While ensuring safety, it does not affect the normal use of car keys. Bex MagPro magnetic car mount 15WThe Qi2 version, with its magnetic technology and 15W wireless charging function, has brought revolutionary changes to the in-car scene.
4, vivox80pro supports wireless charging. vivoX80Pro is a mobile phone released by vivo on April 25, 2022, which is equipped with a 4700 mah capacity battery, and the standard charging head supports 80W wired charging, while supporting 50W wireless flash charging and 10W wireless reverse charging. Wireless flash charge can also be charged to 100% power within 50 minutes, random standard PD fast charge head, support VFCP, PD0, QC0 and other charging associationAgree.