coil

Electromagnetics

Precision Audio Specialist Knowles Focuses on Medical & Industrial Applications to Ignite Growth 

November 20, 2024 Editorial Staff Comments Off on Precision Audio Specialist Knowles Focuses on Medical & Industrial Applications to Ignite Growth 

Intent on growing its business in custom manufacturing for medical devices and industrial applications, precision audio specialist Knowles Corporation is repositioning through two key corporate deals — divestiture of its consumer MEMS (micro-electromechanical systems) microphone business and the acquisition of Cornell Dubilier, while focusing on targeted growth markets for its core capabilities in precision miniaturization. Among the company’s magnetic technologies are miniature windings and balanced armature speakers and drivers.  […]

e-Power Technology

Polyphase Wireless Transfer for EV Charging Reaches New Levels at ORNL 

July 3, 2024 Editorial Staff Comments Off on Polyphase Wireless Transfer for EV Charging Reaches New Levels at ORNL 

Using polyphase electromagnetic coupling coils with rotating magnetic fields to boost the power, researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory have demonstrated breakthrough performance for wireless charging of electric vehicles. A recent series of prototype demonstrations have established the effectiveness of the technology, which ORNL is seeking to license to manufacturers. More research is focused on developing even higher power levels suitable for larger vehicles, getting the system to mass production-level readiness and exploring more applications. […]

News

Biomagnetism Leaders & Upstarts Converge in Sydney 

June 17, 2024 Editorial Staff Comments Off on Biomagnetism Leaders & Upstarts Converge in Sydney 

If the multifaceted dimensions of biomagnetism intrigue you, then Sydney down under would be a good place to hang out in August, especially from the 26th to 29th when BioMag 2024 takes place. The conference encompasses the intricate measurement of magnetic signals emanating from the human body with a special emphasis on brain activity and magnetic sensor technology. Speakers and attendees join to pursue the profound impact and scientific advancement of biomagnetism in cognitive neuroscience, clinical neuroscience and cardiology. […]