Research & Development
Self-Powered Sensor Automatically Harvests Magnetic Energy
A system designed at MIT could allow sensors to operate in remote settings, without batteries. […]
magnetic field
News
Tech Tips: Simulate a Magnetic Position Sensing System in Seconds
Designing with magnets comes with challenges. It can be difficult to determine the appropriate magnet and sensor specifications, also to place the magnet relative to the devices. Often, this requires weeks of evaluation. The new […]
News
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. […]
Research & Development
Astronomers Unveil Strong Magnetic Fields Spiraling at the Edge of Milky Way’s Central Black Hole
The Event Horizon Telescope (EHT) collaboration, who produced the first ever image of our Milky Way black hole released in 2022, has captured a new view of the massive object at the centre of our Galaxy: how it looks in polarised light. This is the first time astronomers have been able to measure polarisation, a signature of magnetic fields, this close to the edge of Sagittarius A*. This image shows the polarised view of the Milky Way black hole. The lines overlaid on this image mark the orientation of polarisation, which is related to the magnetic field around the shadow of the black hole. […]
Electromagnetics
Coating from Integran Applies Nanotechology to Magnetic Shielding
Design engineers searching for a fresh approach to their magnetic shielding needs may want to consider the possibilities that nanotechnology might offer by electroplating or electroforming a magnetic shield coating onto their product. One such […]
Electromagnetics
TCT Magnetic Core & Component Collaborates with E-peas to Create Self-Powered Current Sensor
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 […]
Electromagnetics
Zettler Module Uses Amorphous Cores to Detect Tiny Magnetic Field Changes in EV Chargers
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 […]