Magnetic Resonance Imaging (MRI) relies on the precise performance of gradient coils to achieve high spatial resolution and rapid imaging sequences. These coils generate spatially varying magnetic ...

The mirror machine with the entire coil set, where the circular coils reside outside the quadrupolar coils. Space is available for outflow/inflow of coolant from the fission mantle and power feed to ...

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 ...

This video shows the working principle of the voice coil drives by Physik Instrumente (PI). Magnetic linear drives and voice coil actuators function based on the fact that the force acting on a ...

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

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 ...

Human-machine interfaces (HMI) are undergoing a seismic change now that a new approach is available for designing button panels. Inductive-sensing technology is becoming the preferred method when ...