TDK Corporation has introduced a new tunnel magnetoresistance sensor for controlling high-speed automotive and industrial electric motors. Rotor position sensing solutions based on the new Micronas ASA 2310 offer a high resolution and accurate position measurement […]
Magnetoelastic sensor systems from magnetomechanical specialist MagCanica are bringing improved performance to intense rotating machinery including high-profile race cars as well as military aircraft. The company’s torque sensors are designed to provide laboratory-grade accuracy while being able to operate at extremely elevated rotational speeds of 140,000 rpm and higher. […]
Do you know that permanent magnets are behind the action for your detachable keyboard, the pencil that attaches to your tablet, and the wireless charging pad that attaches to your phone? Smart screen covers for phones, tablets, magnetically latching wall-mount security cameras and countless electronic devices in day-to-day life rely on permanent magnets for providing the magnetic attaching mechanism. […]
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 […]
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