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 […]

No strings attached: maximizing wireless charging efficiency with multiple transmitters

IMAGE: Wireless charging has already found its way in many consumer electronics and medical applications, and maximizing efficiency when using multiple transmitters could extend its use to industrial robotics and electric… view more  Credit: Unsplash Wireless power transfer has proven to be quite useful in electronic devices such as medical implants and smartphones. In most cases, […]

Charging electric cars up to 90% in 6 minutes — ScienceDaily

With Telsa in the lead, the electric vehicle market is growing around the world. Unlike conventional cars that use internal combustion engines, electric cars are solely powered by lithium ion batteries, so the battery performance defines the car’s overall performance. However, slow charging times and weak power are still barriers to be overcome. In light […]