Wireless Power Transfer to Charge Low Power Device

The traditional wired charging technique is inconvenient to transport. In order to function or charge, the units must be linked to power outlets. Moving the units takes time, energy, space, and personnel, making it a time-consuming and a costly process. Users' choice and equipment placement may be limited due to system configuration. Electrical surges and failures can cause damage to the wires. The wireless units, on the other hand, can be unplugged at any time if something goes wrong. This paper describes a Wireless Power Transfer system that charges a low-power device utilizing resonant inductive coupling. To properly distribute wireless power, it usually employs a number of transmitters because these transmitters can be employed in large numbers to capture as much energy as feasible also signal and connection losses are reduced. In the current simulated model we are using a 2-coil system because we are supplying the power to a low-power gadget. The circuit was conceived, simulated, prototyped, and tested successfully. It can be used to wirelessly charge a phone, charge a battery, and power medical devices, among other things. The design can work for a wide range of frequency and proves beneficial over certain conventional transmission system. The designed circuit was simulated on Simulink and the results were obtained.