The Wireless Power Transfer System is an innovative project designed to transmit electrical power without physical wires, using the principle of electromagnetic induction. The system consists of a transmitter coil and a receiver coil. When AC power is supplied to the transmitter coil, it generates a varying magnetic field. The receiver coil, placed within range, captures this magnetic field and induces a current, which can be used to power or charge devices.

This project demonstrates modern charging technology as used in wireless phone chargers, electric vehicles, biomedical implants, and smart gadgets. It offers a safe, efficient, and convenient method of delivering power.

Parts Used:

1. Transmitter Coil (Copper Winding) – Generates magnetic field.
2. Receiver Coil (Copper Winding) – Receives induced current.
3. High-Frequency Oscillator Circuit – Converts DC to high-frequency AC for transmission.
4. Power Supply (12V/24V DC Adaptor) – Provides input power.
5. Rectifier & Regulator Circuit – Converts AC from receiver coil into stable DC.
6. Load Device (LED, Mobile, Small Fan, etc.) – Utilizes received power.
7. Capacitors & MOSFETs – For tuning and efficient energy transfer.
8. PCB & Enclosure – For safe circuit assembly.