Wireless Power Transfer

Video clip:

Magnetic Field Line Simulation produced by the current loop (Magnetic field line VS. Distance)

According to Maxwell's theory, it is evident that time-varying current can produce magnetic field, as well as time-varying magnetic field can induce the current. With that knowledge, it is possible to build wireless power transfer environment.

Requirements of wireless power transfer are those,

1. Time-varying current source (Oscillator design)

2. Inductive coupling (Transmitter coil, and receiver coil design)

3. AC to DC converter (Rectifier and regulator design)

Video clip:

Demo (Youtube)