News

Magnetic Imaging with SQUID sensitivity by Quantum Design, and New CEO 

The QDM.IO is the first system on the market which provides large area imaging of the magnetic field distribution using measurement based on nitrogen-vacancy centers implanted in a diamond. Conventional NV center-based microscopes use a single NV center in the tip and scan the sample, however, the heart of this microscope is a chip with many NV centers which can measure a large area simultaneously. The result is nanotesla sensitivity that not only detects the strength but also the local vector of the magnetic field.  […]

Electromagnetics

Piher Develops New Current Sensors & Transducers for EV Charging (PS: Check out their free magnetic field calculators!) 

As the electrification of transportation, industry and buildings continues, current measurement is essential to the decarbonization of systems, and it is playing a vital role in building a more sustainable future. One company active in […]

Electromagnetics

Power-Hungry Automobiles Stimulate Advancements in Magnetic Current Sensing that Apply Widely to Electrification Markets 

Led by demands of the electric vehicle market but extending widely to many other applications, magnetic current sensors are increasingly replacing sense resistors and current transformers. A few examples of new magnetic current sensing products illustrate the rapid-fire developments that are bringing change.

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Electromagnetics

Tech Tips: What Makes a Magnetic Circuit Breaker Trip? Ask Carling Technologies. 

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. […]