LEM

? The rise of artificial intelligence impacts the Uninterruptible Power Supply Market: How LEM is Supporting the Transition. The rapid adoption and expansion of AI requires an increasing data center capacity. The International Energy Agency foresees electricity consumption from data centers doubling by 2026 to 1000 TWh, equivalent to Japan’s annual electricity consumption. In turn, this trend is fueling changes in the UPS market and a few trends emerge in the UPS and data center architecture: ? Distributed UPS: Moving away from central UPS to local backup at the IT rack level. ? Modular UPS: Increasing power density of modules. ? DC Distribution: Eliminating power conversion steps by adopting DC distribution within data centers. At LEM, we are committed to providing high-performing, cost-effective solutions to accompany our customers in this shift with our open-loop sensor portfolio and ongoing developments: ?? HLSR: For the 100-200A range. ?? HOB: For higher bandwidth customers. ?? ICS Range: For various applications requiring power density. For more information, visit our page here: https://bit.ly/416WAjF #powerelectronics #UPS #AI #powerdensity #openlooptechnology LEM | Life Energy Motion

At LEM, our purpose is clear: to help our customers and society accelerate the transition to a sustainable future. ? Electrification is the way to decarbonize our economy, and the sensors we design and manufacture every day are an essential cogwheel in the electrification trend, ensuring optimized, reliable, and safe electrical systems. But sustainability is also something we want to live every day. That's why Green Committees were born at most of our sites, created and driven by employees passionate about making local changes. These committees raise awareness on all ESG topics—Environment, Sustainability, and Governance—and develop tailored action plans to meet each site's unique needs, culture, and priorities. And these plans are not just plans; they lead to concrete initiatives and changes. Here are a few examples of actions put in place to have an impact. Many of these initiatives have been so successful that they are now duplicated across all sites: ?? LEM Tech France: The Green Committee first investigated the Climate Fresk and implemented the training locally. It is now deployed worldwide with LEM Green Committee members trained as trainers. ?? Our headquarters in Geneva: The Green Committee made a strong commitment and implemented a zero-plastic policy, offering each collaborator a LEM bottle, deploying water fountains, mugs, glasses, and reusable tableware throughout the building. ?? LEM Malaysia: One focus is on health and well-being at work, leading to the creation of a sports and recreation center on the premises, allowing employees to play ping-pong, badminton, and other fun activities like chess and carrom during their breaks. ?? LEM Japan: The decision was made to redesign the office layout, leading to a 20% reduction in electricity consumption and improving employees' well-being. ???? LEM Bulgaria: The Green Committee raised ESG awareness through campaigns and training. Ideas suggested in the ideas box have already led to several actions in the social area, like supporting technical studies by donating equipment to technical schools and the Technical University of Sofia. ?? LEM China: One trail of actions focuses on the environment and resulted in installing solar panels, transitioning the vehicle fleet to fully electric, and participating in seminars with key customers to identify how to build a more sustainable world together. At LEM, we're committed to making sustainability a reality in our daily work lives. Thanks to all our dedicated teams! ?? #Sustainability #GreenCommittees #ESG #SustainableFuture LEM | Life Energy Motion

The automotive industry is charging ahead, transitioning from combustion engine vehicles to electric vehicles. ??? At LEM, we are supporting this change. We ease the challenges system engineers face in the automotive industry by constantly innovating and providing new, optimized solutions for current detection and measurement. Considering the EV industry's challenges to ensure car performance, driving range, and user safety, we challenge ourselves every day to offer: ?? Highest performance ?? Optimized footprint and weight ?? Compliance with safety standards in the automotive industry. Our portfolio constantly evolves to fit the needs of automotive applications, be it motor control, battery management, or residual current monitoring. We offer a full range of off-the-shelf products, and our R&D teams also perform custom development and even co-design. From our smallest IC sensors to our most sophisticated ASIL C ready sensors, we have you covered. ?? Check out our latest sensors: ? SMU for accurate SOC estimation across all EV technologies ?? https://bit.ly/4fwJPof ? CDT, the first automotive-grade residual current monitoring type B sensor compliant with ISO 5474 standard ?? https://bit.ly/3VcwKZc Join us in driving the future of the automotive industry! ?? #powerelectronics #evtechnology #BatteryManagement #MotorControl LEM | Life Energy Motion

???Powering the Future of Electric Vehicles with AC Chargers??? AC charging infrastructures are an essential part of the EV charging network we need to develop to enable the deployment and adoption of EVs. The AC wallbox market is maturing fast, driven by the convenience for the end-user. They can be installed at homes or workplaces, allowing EV owners to charge overnight or during work hours. To ensure efficient operation and user safety in AC wallboxes, current sensors are needed for two purposes: measuring output current and detecting leakages. LEM's Solutions: ?? CDSR Leakage Current Sensor Type B: Enhances safety by accurately detecting both AC and DC residual currents and promptly identifying potential faults. ?? HMSR Integrated Current Sensor: Facilitates precise measurement of output current, ensuring efficient operation of the AC chargers. With LEM's expertise in current sensing and monitoring solutions, AC charger manufacturers can meet and exceed performance and safety standards, providing reliable and secure charging solutions for electric vehicles. If you want to know more about our offer suitable for AC charging infrastructure ?? https://bit.ly/3PKGOWs Let's drive towards a safer and more efficient future! ??? #ElectricVehicles #ACChargers #SafetyFirst #powerelectronics LEM | Life Energy Motion

???? Lean Six Sigma Training at LEM Lean Six Sigma is crucial as it streamlines processes, reduces cycle times, and enhances productivity. It also reduces defects and improves product and service quality, leading to higher customer satisfaction and loyalty. For the individuals trained, it enhances problem-solving and analytical skills and provides valuable certifications (Yellow Belt, Green Belt, Black Belt) that are recognized industry-wide, aiding in career advancement. Our recent Lean Six Sigma training in Geneva allowed to train 12 more people. Johann BOUCANSAUD, Clement Vinot, Guillaume LACHERAY, Sylvain DEMOLIS, Bryan Augmard, Pierre Bennedetti, Patrick Gerbaz, Christophe D., Rapha?l Eynard, Abelhalim Moktari, Nelson Silva, Abdulkadir Irten. The training was structured into three levels: ?? Yellow Belt, which covers the basics of Lean Six Sigma and process mapping; ?? Green Belt, which focuses on problem-solving skills and project management; and ? Black Belt, which delves into advanced techniques and leadership in Lean Six Sigma projects. The training methods included a combination of theoretical lessons and practical applications. Employees from various departments, including operations, quality control, and management, participated in the training. They received Yellow, Green, or Black Belt certifications and completed projects that led to measurable improvements in efficiency and quality. Looking ahead, we will conduct additional training sessions for more employees to expand the skillset within the company and promote the culture of #continuousimprovement and #operationalexcellence. ?? Many thanks to Mohamed Koujili, PhD from Hoshin Partners for this great training! #LeanSixSigma #CustomerSatisfaction #SkillDevelopment LEM | Life Energy Motion

?? As a leader in the transition to a sustainable future through the electrification of the world, it is crucial that we not only provide sensors and solutions to make it happen but also lead by example. This commitment begins with education and ensuring that every colleague has a thorough understanding of climate change. Our awareness initiatives include embracing adherence to comprehensive sustainability regulations such as the Corporate Sustainability Reporting Directive (CSRD) and the rollout of the Climate Fresk workshops. ?????? We are happy to share the remarkable success of our recent Climate Fresk initiative, rolled out in Europe during #ESG Week in early December: ?? 14 workshops ?? 157 colleagues from 6 different locations These workshops were designed to deepen our understanding of climate change and our role in mitigating its impacts by defining key actions to implement at LEM. The workshops received an overwhelmingly positive response from participants, who appreciated the hands-on approach, the opportunity to learn more about climate change, and the valuable insights and practical levers to reduce personal carbon footprints. By participating in the Climate Fresk workshops, employees not only gained valuable knowledge but also contributed to our company's sustainability goals. The insights and ideas generated from these workshops will be analyzed, sorted, and implemented to support our decarbonization journey. Together, we are making a difference. ???? #Sustainability #Decarbonization #NetZero #ClimateFresk #SustainableFuture LEM | Life Energy Motion

? Cheers to 2025! ? As the new year begins, LEM extends heartfelt wishes to our teams, partners, and customers worldwide. Together, we've navigated challenges, embraced opportunities, and paved the way for an inspiring future. 2025 is a fresh chapter, and we’re committed to: ? Ongoing internal transformation to better serve our customers. ? Advancing sustainability on our journey toward carbon neutrality. ? Driving innovation with groundbreaking sensors and smart solutions. Here’s to another year of ingenuity, collaboration, and progress. Stay tuned for all that’s to come! #HappyNewYear #Innovation ? LEM | Life Energy Motion

?? As 2024 comes to a close, we at LEM are reflecting on a year of challenges filled with innovation and achievements. Here are some highlights ? ?? Expanding our R&D capabilities: We opened a new lab in Lyon and established new R&D teams in Munich and Shanghai. ?? Showcasing our innovations: Our sensors and solutions were featured at numerous global events, including Electronica, Innotrans, Power2Drive in Europe, The Battery Show, ACT, APEC in the US, EVS37 in Korea, SNEC Solar, EVSE, PCIM in China, and more. ?? Launching new products: We introduced groundbreaking sensors like the SMU for battery management systems, the OLCI FL and FRS for high currents, and the CDT for residual current monitoring. ?? Strengthening our operations: We inaugurated our new plant in Penang, Malaysia, and the team has been growing fast. ?? Investing in our people: We focused on building knowledge through seminars and trainings, fostering team bonds, and promoting social responsibility through events and Climate Fresk workshops. As LEM people prepare for a well-deserved holiday break, we want to extend a big THANK YOU to everyone who made this possible and are already gearing up for what 2025 has in store for us. ?? #powerelectronics #electricalengineering #ingenuity LEM | Life Energy Motion

?? As 2024 comes to a close, we at LEM are reflecting on a year of challenges filled with innovation and achievements. Here are some highlights ? ?? Expanding our R&D capabilities: We opened a new lab in Lyon and established new R&D teams in Munich and Shanghai. ?? Showcasing our innovations: Our sensors and solutions were featured at numerous global events, including Electronica, Innotrans, Power2Drive in Europe, The Battery Show, ACT, APEC in the US, EVS37 in Korea, SNEC Solar, EVSE, PCIM in China, and more. ?? Launching new products: We introduced groundbreaking sensors like the SMU for battery management systems, the OLCI FL and FRS for high currents, and the CDT for residual current monitoring. ?? Strengthening our operations: We inaugurated our new plant in Penang, Malaysia, and the team has been growing fast. ?? Investing in our people: We focused on building knowledge through seminars and trainings, fostering team bonds, and promoting social responsibility through events and Climate Fresk workshops. As LEM people prepare for a well-deserved holiday break, we want to extend a big THANK YOU to everyone who made this possible and are already gearing up for what 2025 has in store for us. ?? #powerelectronics #electricalengineering #ingenuity LEM | Life Energy Motion

?? The Importance of Measuring Current and Voltage on Board Trains ?? In the modern rail industry, precise measurement of current and voltage on board trains is crucial for several reasons: ?? Energy Efficiency: Accurate measurement allows for better energy management, helping rail operators optimize energy consumption and reduce costs. This is essential for transitioning to greener transportation solutions ??. ?? Safety and Reliability: Monitoring electrical parameters ensures the safe operation of trains by detecting anomalies that could indicate potential failures or safety hazards ??. ?? Regulatory Compliance: European regulations, such as EN 50463, mandate precise energy measurement for transparent billing and energy management. Compliance with these standards is necessary for operating within the European railway network ??. ?? Maintenance and Diagnostics: Continuous monitoring helps in predictive maintenance by identifying issues before they lead to significant downtime or costly repairs ???. LEM, a leader in electrical measurement solutions, offers a comprehensive range of current and voltage sensors designed specifically for on-board railway applications. ?? Current Sensors: LEM provides a wide range of solutions that cater to different needs, from measuring tiny currents to handling up to 24,000 Amps. These sensors are known for their accuracy, reliability, and long-term stability. ?? Voltage Sensors: LEM's voltage sensors cover a wide range of measurements from 10 Volts to 6,400 Volts. Our traction portfolio addresses the requirements not only for 1.5 and 3kV DC networks, but also for metro and light rail tracks operating at the 600/750V level. ?? Railway-Specific Solutions: LEM's products are designed to withstand the harsh conditions of railway environments, including extreme temperatures, vibrations, and electromagnetic interference. Our solutions comply with all relevant railway standards, ensuring both safety and performance ??. By integrating LEM's current and voltage transducers, rail operators can achieve greater efficiency, safety, and compliance, ultimately leading to more reliable and cost-effective rail services. For more information on LEM's offerings, click here: https://bit.ly/4gyteR5 #RailwayTechnology #EnergyEfficiency #ElectricalEngineering #PowerElectronics LEM | Life Energy Motion