The design of magnetic resonance imaging (MRI) gradient coils is a critical element in optimising image quality and system performance. These coils generate spatially varying magnetic fields, which ...

This video explains how inductors work and how they store energy in a magnetic field when electrical current flows through ...

A research team has successfully developed a next-generation coil interface capable of efficiently and safely stimulating ...

Japanese startup Helical Fusion advances to integrated demonstration phase after successfully testing a high-temperature ...

Wireless power transfer design can be challenging when dealing with electromagnetic-field leakage and ultimately ...

In this article, I want to use an MRI (magnetic resonance imaging) medical scanner design as a familiar example for what needs to be done in a power supply design architecture to allow it to function ...

One problem with high frequency magnetic design is how to sort out the losses that contribute to a part's efficiency. With the exception of dc resistance, these losses are very difficult to separate ...

Helical Fusion Co., Ltd., a world-leading developer of the Helical Stellarator, has completed a critical performance test of ...

More-powerful controllers and better software lead to broader applications for magnetic bearings. Magnetic-bearings, which support shafts with magnetic levitation rather than mechanical contact, have ...

Storing information through magnetic patterns was first demonstrated to record audio. Since then, this concept has been applied for different products like floppy disks, audio/video tapes, hard disks, ...