Magnetic circuit breakers are a long-established, widely used product that can easily be taken for granted. But design refinements and advancements continue relentlessly to meet the demands of product developers. You might be surprised at their intricacies — well explained by Carling Technologies, a leading maker of switches and circuit protection products. […]
The companies Cestriom GmbH and N-Dect GmbH have developed the RFS device, an innovative system for demagnetizing roller bearing rings. The special feature is the magnetic fluxing with a rotating field and thus the utilization […]
Optimizing the magnetics and precise power technology are crucial for designing effective inductive wireless power transfer systems. Depending upon the technique, the amount of energy transferred can differ by a thousand times. Lower-power WPT systems […]
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. […]
Aceinna, a developer of high performance, thin film Magneto-Resistance (xMR) based current sensors, today announced the launch of the MCx2101 family of AEC-Q100 qualified automotive current sensors. These fully integrated, single-chip solutions offer exceptional accuracy, […]
Magnetic component and core specialist TCT of France has collaborated with Belgian semiconductor company e-peas to develop a self-powered AC current sensor using TCT’s magnetic core as an energy harvester based on inductance. The innovative […]
Zettler Magnetics Europe has developed a series of EV-RCD modules for electric vehicle chargers that adopts the principle of detecting differential current by the response of specific amorphous cores to tiny magnetic field changes. They […]
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