The first patent application for wireless charging technology can be traced back to 1891, by Nikola Tesla. The core of this technology is that it does not need to go through the physical circuit directlyStandby power supply, but through the principle of electromagnetic induction or magnetic resonance, establish wireless energy transmission between the charger and the device. Tesla's research on wireless charging laid the foundation for "strong" wireless charging invention "/strong" later wireless charging technology.
Wireless charging technology was invented by the genius scientist Nikola Tesla. As early as 1890, physicist and electrical engineer Nikola Tesla experimented with wireless power transmission. The International System of Units for magnetic induction is also named after the inventor of wireless charging. The device and the electrical device between the two can charge the phone without a wire connection.2, 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. 3, wireless charging, also known as inductive charging, non-contact inductive charging, from wireless power transmission technology, is the use of near-field induction, that is, inductive coupling, by the power supply equipment (charger) to transmit energyIt is sent to an electric device, which uses the received energy to charge the battery and at the same time for its own operation.
4, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
5, wireless charger is a convenient charging equipment. Wireless charger is a device that uses the principle of magnetic resonance or electromagnetic induction to provide charging power for electrical equipment. It uses wireless charging technology for the handProvide convenient and safe charging service for machine or other equipment. Its main components include a charger base and an adapter connected to the power supply, and the user can realize wireless charging service when the device that needs to be charged is placed on the charger base.
Wireless charging technology in recent years is also solving these problems, but the first electromagnetic induction must be separated from the vehicle. RON Whitehead, a professor at the University of British Columbia, has developed a wireless device that uses a "remote magnetic gear" instead of an electromagnetic coil to charge a battery while sitting in a car.
In the automotive field, the traditional electromagnetic induction charging methodFaced with safety issues, for this reason, Professor RON Whitehead of the University of British Columbia proposed a safe charging scheme using a "remote magnetic gear." Through the synchronous rotation of two magnets inside and outside the car, mechanical energy is converted into electrical energy, the power is up to 3 kilowatts, and the wave frequency is low, the impact on the human body is small, the charging process is not limited by location, and the efficiency is close to 90% of the wired charging.
2, Nike in Adapt BB added wireless charging invention a 505 mah battery to supportWith the new features, the shoes can be plugged into an accompanying wireless charging pad, like the latest iphones, to recharge, providing up to two weeks of battery life per charge. The upper of the Adapt BB is still made of Nike's home technology Flyknit, combined with a QuadFit mesh shell, providing high toughness and a tight wrap on the feet, and the low and mid-range use of Cushlon foam, which will feel great on the foot.
3, in the open "Settings" window, touch "Wireless and network Settings" → "Bind and portable hotspot". Check "US"B binding ". 1 At this point, the WindowsXP "Add New Hardware Wizard" will be opened, select "Install from the list or specified location", and click Next. 1 Then select "Do not search, I will choose my own drivers to install" and click "Next".