Belgian semiconductor company Melexis has developed a new plug-and-play Hall-effect magnetic switch for fluid level measurement. Based on its Triaxis technology for measuring changes in magnetic flux density along the X, Y and Z axes, […]
The electrification of the world is advancing in almost every industry, which has led to a rapid increase in the demand for high precision current sensors. VAC, a leading manufacturer of magnetic materials and products refined from them, has recently set up a new product management team at headquarters in Hanau, Germany and developed a new line of sensors to address these market demands. […]
Direct-cooled motors with hollow conductor stators offer several advantages over the indirect-cooled motors currently used in EVs, says Luvata of Finland, which has been making copper hollow conductors for more than sixty years. Adoption of the technology, typically used in more exotic applications such as superconduction, high-energy physics and magnetic resonance imaging, into mass-market electric vehicles faces considerable technical obstacles, however, and much higher cost than conventional magnet wire. […]
Using a magnetic-silica coating on the perimeter to enhance shielding, Bourns has introduced new semi-shielded power inductors for electronics designers while also developing new high-strength power inductors that employ a uniquely formulated powder core and […]
The revolutionary gate driver technology of Heyday Integrated Circuits is now in the portfolio of Allegro MicroSystems as the global sensing and power semiconductor company closed on its acquisition of the French IC specialist on […]
Some magnets are heavier than others. Handling them can be a challenge, in this case tackled by Wimmer Maschinentransporte of Germany. They can take longer to make, too. Two recent examples from the engineering and manufacturing facilities of Bilfinger Noell are the 13-ton monster PERC magnet shown, in part, above, and a superconducting “Wiggler” recently delivered to Brookhaven National Laboratory. […]
Aichi Steel has developed a wide-range magnetic impedance sensor with an extended measurement range by feeding back a part of the sensor output as magnetism to the amorphous wire. The development is expected to lead […]
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