LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Abstract: Hall-effect current sensors are widely applied in industrial and power electronic systems, but their accuracy is limited by temperature drift, which induces offset shifts and sensitivity ...

Accuracy, bandwidth, speed, and other performance metrics for Allegro’s latest magnetic current-sensor IC. The importance of current sensing for demanding control loops that dominate EVs and ...

Competitive gamers look for every advantage they can get, and that drive has spawned some of the zaniest gaming peripherals under the sun. There are plenty of hardware components that actually offer ...

The new Hall-effect current sensor delivers best accuracy for high-voltage power conversion in AI, automotive, and energy systems. As power converters used in AI data centers, xEVs, and clean energy ...

New ACS37017 completes a strategic portfolio expansion, giving engineers the right tools to master power design’s core challenges: Speed, Power Density, and Accuracy. MANCHESTER, N.H., Feb. 10, 2026 ...

MANCHESTER, N.H., Feb. 10, 2026 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. (“Allegro”) (Nasdaq: ALGM), a global leader in power and sensing solutions for motion control and energy-efficient ...

Abstract: Current sensors based on the Hall effect principle have been widely used in various fields such as industry and scientific research. However, the susceptibility of Hall chips to external ...

Allegro’s ACS37200 200-A Hall current sensor slashes power dissipation with its 50-µΩ shunt, offering 1,400 V of isolation in a compact PSOF package for high-voltage systems. How the ACS37200’s 50-µΩ ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds deceptively simple. There’s a metal plate with current flowing across it in one ...