Open-loop current sensors have a definite price advantage over closed-loop counterparts. While you can use them in drive applications where torque accuracy isn't demanding — such as pump and fan ...

Allegro MicroSystems Inc. announces an open loop Hall-effect sensor IC with near closed loop performance in accuracy and bandwidth. Allegro MicroSystems Inc. announces an open loop Hall-effect sensor ...

Allegro MicroSystems Europe has introduced a new high-speed, low-noise Hall-effect current sensor which offers 3 kV RMS voltage isolation and a low-resistance current conductor for 50-100 A current ...

LEM has unveiled new digital output versions of HO and HLSR open-loop Hall effect current transducers with analogue to digital (A/D) conversion performed by an on-board sigma-delta modulator, giving a ...

Dublin, May 25, 2023 (GLOBE NEWSWIRE) -- The "Hall-Effect Current Sensors: Global Strategic Business Report" report has been added to ResearchAndMarkets.com's offering. The global market for ...

The trend in power electronics is no different than that in other electronics fields: a greater degree of integration coupled with a lower component count. Power electronics systems, however, include ...

As systems extend and expand the exploitation of the latest power semiconductors (IGBTs, MCTs, etc.) that manifest the very relentless advance in power output limits, a prerequisite (and parallel) ...

GENEVA, SWITZERLAND, June 12, 2025 /EINPresswire.com/ -- LEM (SIX: LEHN) Electrical measurement technology specialist LEM has launched a new current sensing unit for ...

Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one salvaged from an old CPU fan. Two LEDs, a 100 ohm resistor, and a 3.7 volt ...