Better for mobile phone users, Better for the Planet
Wi-Jac Power Up System comes with a base unit that you set up to operate Wi-Jac. Once the base unit is set up, you simply pass the base unit to receive wireless power to battery devices such as mobile phones, battered powered headsets, laptops, tablets, car electric powered vehicles and not limited to the above examples..
Innovation - Driven Solutions
Wi-Jac wireless power transfer system is the transmission of electrical energy without wires as a physical connection. Wireless power uses the same fields and waves as wireless communication devices. Various radio-frequency (RF) technologies of Wi-Jac are used for wireless power transmission.
Wi-Jac wireless power transfer system can be achieved simply by using different technologies operating in the near or far field.
The power to be transferred and the distance between transmitter and receiver are the most important parameters that lead to the choice of the most appropriate WPT technology.
Data-Powered
Devices
Wireless Power Transfer in short WPT offers a convenient noncontracting charging solution for everyday equipment, from low-power consumer electronics to implanted medical devices to high-power industrial applications such as EVs and public transport. The main function of WPT is to allow electrical devices to be continuously charged and avoid the constraint of a wiring.
WPT was initially practiced by Tesla in 1894 to wirelessly light up phosphorescent and incandescent lamps; however, efficiency and safety have prohibited WPT from real-life applications. Compared with conventional plugged-in charging, WPT brings a number of obvious benefits, including safer charging, enclosed design, a better user experience (UX), and avoidance of messy charging cables (Song et al., 2020) and without the hassle of replacing or disposing of batteries. Based on various EM field operating principles, WPT can be realized by nonradiative (inductive and capacitive) and radiative (RF, Infrared, laser) power transfer, respectively.
Once WPT advances, the range of applications will grow. The range of the transmitted EM fields will increase, from few meters to entire homes where a single transmitting hub can charge the entire range of home devices. Usually, devices that want to receive power from the hub announce their presence via Bluetooth connection. The hub then uses that connection to direct the wireless power signal to the device. It operates in the same unlicensed frequencies as a typical WiFi system. The Bluetooth connection focuses a tight cone of EM signal on the device, and it can even track the device and recalibrate as required.
Next Generation Technologies
From sustainability point of view, WPT has no harmful effect on the environment, but by using wireless technology the environment will be CO2 close to free. However, safety of possible free flowing EM energy and its health impact on the human body is a matter of concern.
Milestones
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Viki Bailey saw a need to provide a better wireless power system for mobile phones, toys, battery powered devices and electric cars.
KAAX Group
