The wide-band, high-sensitivity MBN measurement system presented in this study has clarified the physical origin of excess eddy current losses in soft-magnetic materials, offering crucial insights for ...

Brushless DC (BLDC) motors transform electrical power into mechanical power. However, there’s no such thing as a perfect motor; there are always losses in the transformation. The three main types of ...

Eddy current braking systems utilise the generation of induced currents within a conductor, created by changes in magnetic fields, to provide smooth and contactless deceleration in various transport ...

Researchers in Japan have developed a highly-sensitive magnetic Barkhausen noise (MBN) measurement system to understand the energy loss mechanisms in soft magnetic materials, which can be easily ...