Manufacturer Linecard > LEM USA, Inc.

LEM

- LEM (Liaisons Electroniques et Mecaniques) is an international group and the world leader in current and voltage sensing. LEM manufactures Hall effect, cost effective, isolated current and voltage transducers used in a wide range of power electronics applications such as: Uninterruptible Power Supplies, Switch-Mode Power Supplies, converters, motor drives, battery monitoring, for the industrial, automotive and railroad markets.

The current and voltage transducers measure DC, AC and complex waveform signals and provide galvanic isolation. They are all designed and manufactured according to the most demanding standards, in world class manufacturing facilities in America, Europe and Japan.

Newest Products View All (10)

HO-P Series of 60 A, 100 A, 120 A, 180 A, 240 A, and 250 A Current Transducers Introducing LEM USA’s HO-P series of 60 A, 100 A, 120 A, 180 A, 240 A, and 250 A current transducers for the electronic measurement of DC, AC, and pulsed current with galvanic separation between the primary and the secondary circuit. Learn More	LF xx10 Series Current Transducers LEM USA’s LF xx10 series current transducers have a highly accurate current measurement rated for 200 A RMS up to 2000 A RMS. Learn More
HO-P Series of 6 A, 10 A, and 25 A Current Transducers Introducing LEM USA’s HO-P series of 6 A, 10 A, and 25 A current transducers for the electronic measurement of DC, AC, and pulsed current, with galvanic separation between the primary and the secondary circuit. Learn More	HLSR Series Current Transducers The HLSR series current transducers from LEM USA brings performance in a small package, allowing for more-compact designs. Learn More
HO-NP Series Current Transducers LEM USA's HO-NP series offers a compact design that is ideal for through-hole PCB mounting and application on static converters for DC motors. Learn More	HO-S Series Current Transducers LEM USA's HO-S series open loop current transducers offer factory calibration and galvanic separation between primary and secondary circuit to make them ideal for a variety of applications. Learn More

Product Training Modules View All (10)

LF xx10 Range Overview Duration: 10 minutes LEM’s LF xx10 offers a complete series for high-performance measurements in a compact size	HO Series of Mid Range Current Transducers Duration: 10 minutes Programmable options for performance provide a customized product to better-suit applications.
HO-6, 10, 25-P Series PCB mount with Aperture ASIC based Open Loop Duration: 5 minutes A revolutionary product in that it can be programmed for multiple current measurement ranges and features.	LA 130-150 Series Duration: 5 minutes The improvements brought on by updates in technology and manufacturing.