Sprautin developed airvolt wireless charging Core magnetic resonance wireless charging airvolt wireless charging can successfully achieve wireless charging within one meter.
Currently known reports airvolt wireless charging , the longest distance is 10 meters, the use of electromagnetic wave technology. The existing wireless charging technology uses magnetic field, electromagnetic wave, laser, ultrasonic and other energy transfer media. The 10-meter technology mentioned above, which uses electromagnetic waves as a medium, remains in the laboratory stage. At present, the commercial technology on the market is mainly magnetic field as the medium, which is divided into magnetic induction and magnetic resonance 2 technologies.
is generally 0.9About 2 meters high-power wireless charging transmission distance up to 5 meters wireless charging technology can be divided into low-power wireless charging and high-power wireless charging two ways. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.
1. Online shopping platform. It is best to buy this product to Taobao, Jingdong and other large shopping websites, which have a wide variety of products and a detailed introduction. AirVThe olt, developed by TechNovator, allows remote wireless charging by plugging the receiver into the phone and plugging the charging head into an outlet.
1, can airvolt wireless charge airvolt wireless charge , it is to support the installation of mobile phones. But because of this wireless technologyThere is a certain loss of airvolt wireless charging , which is not as good as wired in terms of charging sales. It is recommended to use the original charger of the phone to charge.
2, think about if the phone charging current 100mA, that is, 0.5W (AirVolt is plugged into the usb interface of the phone, so be sure to give the phone output 5V voltage, just a simple estimate, don't pursue the details, This estimate has been greatly idealized airvolt wireless charging ), which requires the sending end