Nowadays, portable electronic
devices are extremely common. Almost all portable devices are
battery-powered, which means they would all need to be recharged at some
point-using the wired chargers currently in use. As mobile devices
become more popular, charging their batteries has become a major issue.
Wireless Power Transfer or Transmission (WPT) technology is at the
cutting edge of electronic advancement. In This Paper, present a new era
of power transfer without any wire. Wireless Power Transmission through
Mutual Magnetic Induction is a new way of transferring power without
the spider waves of wires. We are also trying to power up the circuit
without giving it power from the power source. We are trying to power up
the circuit from the surrounding audio signals. We will be receiving
the audio signals by microphone from nearby sounds, the circuit will
amplify the audio signals, and the circuit will convert the audio
signals into energy, and the energy into power. After converting the
energy, the action of mutual magnetic induction will take place. We will
wind copper coils with appropriate turns to have a perfect induction.
After winding the coils, if the devices are wireless charging capable,
they will receive power by getting closer to the circuit. For those
receiving devices that do not have wireless charging preinstalled, will
be making a receiving circuit so that they can also receive power
wirelessly. We will be also having software that will be connected with
the device to maintain its functionality. For saving the time and for
power-up implanted medical devices in the human body that are hard to
recharge repeatedly, the device will be the best option. By making, this
device in the industry the cost will become very low and everyone can
have this wireless power-transmitting device for charge and power up
multiple devices at a time.