Today to share the knowledge of wireless foreign body detection comparison, which will also explain the principle of wireless charging foreign body detection, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>1, indicating that it is charging: When the green light on the Xiaomi wireless charger starts to flash, it usually means that the charger is charging the device. This is a standard charging indication that the charger has been properly connected and is transmitting power. Possible problems or anomalies: However, a flashing green light may also indicate that some problem or anomaly has been encountered during charging.
2, the first to determine the use of the official charging head, second, carefully look at the wireless charging instructions, encounteredWhen the metal foreign body is near, the wireless charging will be automatically cut off, and the green light will continue to flash, and the power will return to normal.
3, specifically, the green light flashing may indicate that the battery is receiving charge and that the charging process is going well. This flickering rhythm is usually steady and gives a sense of peace, indicating that nothing has arisen that requires the user's attention. At the same time, it is also a way of communication between device designers and users, users do not need to open the device or check the charging interface, just look at the indicator light, can quickly understand the charging status.
4, the distance between the charger and the phone is too largeThe rate is low. That means it takes longer for users to fully charge.
2, wireless charger is good, convenient, safe and durable; The disadvantages are bondage, high price and low efficiency. Advantages of wireless charger: Convenient: wireless charging belongs to one-to-many charging, which solves the problem that the interface is not applicable, and also avoids the phenomenon of poor contact caused by repeated plugging and unplugging of the mobile phone interface, which can better protect the mobile phone interface.
3, the advantages of wireless charging are: reduce loss, high adaptation rate, the disadvantages are: the distance is too small, only the transition technology; You cannot play the mobile phone while charging. Details are as follows: NoneAs we all know, when using wireless charging, you only need to connect the wireless charging board to the power supply, and then place the device that supports wireless charging on the wireless charging board. 4, the benefits of wireless charger: from the theory, wireless charging technology is safe and harmless to the human body, the resonance principle of wireless charging is magnetic resonance, only in the same frequency resonance between the coil transmission, and other devices can not accept the band, in addition, the magnetic field used by wireless charging technology itself is harmless to the human body.
5, although the equipment has a high technical content, the economic cost of the equipment is investedHigh maintenance costs. Because of the realization of long-distance high-power wireless magnetoelectric conversion, the energy consumption of the equipment is high. As the distance and power of wireless charging devices increase, the loss of idle work will be greater.
6, the advantages and disadvantages of mobile phone wireless charging Mobile phone wireless charging is a convenient technological innovation, it eliminates the trouble of traditional wired charging, and users can charge more conveniently. However, it also has some advantages and disadvantages. Advantages: Convenience: Wireless charging eliminates the use of charging cables, and users only need to put the phone on the charger to achieve charging, eliminating the trouble of plugging and unplugging the charging cable.
Pay attention to the temperature of the wireless charger, a high-quality wireless charger is able to control the temperature below 40 ° C. To have a temperature control function, the temperature exceeds the appropriate range of automatic power off. Wireless chargers exist for a turnThe problem of efficiency, the current mobile phone wireless charger conversion efficiency is more than 60%-80%. Under the same conditions, the higher the efficiency, the faster the charging speed. However, efficiency is not the only factor determining charging speed.
First of all, it must meet the Qi wireless charging standard; Then the performance is good, charging safety is not hot, foreign body detection, overcharge protection and other functions; And it should be very convenient to use, for example, do not need to take off the phone case to charge, easy to carry; Then it must be a big brand, quality assurance; Finally, the appearance level must be high, to high-end atmosphere grade.
Power: pickWhen choosing a wireless charger, you also need to pay attention to its power, there are two configurations under the QI standard, the power configuration is different, the natural power ceiling is not the same, if you are supporting wireless charging Android mobile phones, then it is best to choose a 10W power charger. Protection function: The safety performance of wireless charger is also needed to be considered when buying, want to charge safe and reliable, it is best to choose a quality guaranteed product to avoid security risks.
And the use of polymer core and pure copper large coil, so that the power is more concentrated, so that the charging efficiency is higher. The original 45° double bracket design is more in line with user needs, usuallyYou can put the mobile phone on the charging bank, the front and back of the charging bank double brackets open one side for fixing the mobile phone, the other side for fixing the charging bank, you can charge while watching TV series, very user-friendly design.
Wireless Charging Precautions Do not use an uncertified or incompatible power supply, charger, or battery to power the wireless charger. Do not place metal foreign objects on the surface of the wireless charger for a long time to avoid device failure or heat. Do not expose the wireless charger to a dusty, humid environment for a long time. Do not use liquid solvents to clean the wireless charger. Use a dry cloth to gently wipe the surface dirt and dust.
1, the distance between the charger and the phone is too far or there are metal objects to block, the charger or the phone's power is insufficient, the charger or the phone's charging interface is damaged. The distance between the charger and the phone is too far or there are metal objects: Close the distance between the charger and the phone to ensure that there are no metal objects in the way. Low battery of charger or mobile phone: Check whether the battery of charger and mobile phone is sufficient, if insufficient, please charge in time.
2, millet wireless chargerA flashing green light usually indicates that a charge is being made, but there may be some problems or anomalies during the charging process. Indication that it is charging: When the green light on the Xiaomi wireless charger starts to flash, it usually means that the charger is charging the device. This is a standard charging indication that the charger has been properly connected and is transmitting power.
3, the green light of millet wireless charger has been blinking because the charger has detected the automatic protection setting of metal foreign bodies. When the charger encounters a metal foreign body near, it will automatically cut off the wireless charging, and continue to flash the green light, and return to normal after the power failure. Recommended check oneWhether there is metal on the back of the phone, or metal interference near the charger.
4. If the indicator flashes, it indicates that the charging status is abnormal and wireless charging cannot be carried out. The following exceptions may exist: The mobile phone is incompatible with the wireless car charging protocol. The phone does not support wireless charging.
5, off the power and so on for a while, this is not put in the right position, detected metal foreign bodies, automatic protection Settings to determine the use of the official charging head. Second, look carefully at the wireless charging instructions, encounter a metal foreign body near, it will automatically cut off wireless charging, and continue to flash the green light, and return to normal after power off. You checkIs there metal on the back of your phone, or is there metal interference nearby, such as your "gold" (iron) ring?
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