LEM (Liaisons Electroniques et Mecaniques) is a leading global manufacturer and industry pioneer in current and voltage sensing solutions for the electronic components market. Specializing in Hall effect-based transducers, LEM offers cost-effective, high-performance isolated current and voltage sensors essential for a wide range of power electronics applications. Their products are integral to industries such as industrial automation, automotive electronics, and railway systems, providing precise measurement of DC, AC, and complex waveform signals with galvanic isolation. Designed to meet the most rigorous international standards, LEM’s current and voltage transducers are manufactured in state-of-the-art facilities across North America, Europe, and Japan. These sensors support critical functions in uninterruptible power supplies (UPS), switch-mode power supplies (SMPS), power converters, motor drives, and battery monitoring systems, ensuring reliability and accuracy in demanding electronic environments. LEM’s innovative sensing solutions are trusted worldwide for their quality, precision, and compliance with global industry standards.