New control strategy dynamically changes transmitter currents for optimal wireless charging in moving devices, such as robots and electric cars — ScienceDaily

Wireless power transfer has proven to be quite useful in electronic devices such as medical implants and smartphones. In most cases, this is done by aligning or “coupling” two separate coils of wire (transmitter Tx and receiver Rx). The electrical current circulating in the Tx coil then creates a magnetic field that transfers energy to […]