Wireless power transfer circuit School project

All type of school project Wireless power transfer (WPT), wireless power transmission, wireless energy transmission, or electromagnetic power transfer is the transmission of electrical energy without wires. Wireless power transmission technologies use time-varying electric, magnetic, or electromagnetic fields. Wireless Power Transfer Diagram. The 'mains' voltage is converted in to an AC signal (Alternating Current), which is then sent to the transmitter coil via the electronic transmitter circuit. The magnetic field then generates a current which flows through the coil of the receiving device.