LEM Components started in 1972 leverages its more than 30 years experience in the application, design and production of current & voltage transducers and establish itself as a market leader with worldwide presence to serve you. An extensive R&D program will ensure that our product offering will continuously expand over time.

With more than 2500 current & Voltage Transducers in its portfolio, LEM Components offers a complete range of accurate, reliable & galvanically isolated devices for the measurement of current from 0.25A to 10000 A and Voltages from 10V to 6400 V in various technologies. While most applications will find their best solution with a standard transducers selected from one of these technologies. LEM is fully capable of developing customized solutions to meet customer’s specific requirements.

LEM Transducers portfolio has four main categories covering six different technologies.

HALL EFFECT TRANSDUCERS: Which include Open loop, Closed loop and ETA Transducers.

FLUX GATE TRANSDUCERS: Which includes IT-Type, C-Type, Standard types and Low-frequency types.

AIRCORE TRANSDUCERS: Which include PRIME Transducers.

VARIOUS VOLTAGE TRANSDUCERS: Which includes Hall effect, Flux gage, the AV and OptiLEM Products.

LEM transducers are designed according to the most demanding international standards, and carry CE marking, and have RoHS compliance, UL or UR listing is also available on selected models.

LEM products are utilized across a broad spectrum of power electronics applications:
Industrial motor drives, Robots & Cranes, Cable cars & Ski lifts, Elevators & Escalators, Ventilation & Air conditioning equipments, Precision medical systems & power supplies for computer servers & mobile telecom. All these application require accurate & optimal control of the electrical energy to insure a high level of efficiency, safety and reliability.

LEM is a worldwide company, Head Quarters in Geneva-Switzerland with offices across the globe, and production facilities in Europe, Asia and America.