{"id":2351,"date":"2025-09-18T09:00:00","date_gmt":"2025-09-18T07:00:00","guid":{"rendered":"https:\/\/tps-elektronik.com\/?post_type=case_studies&p=2351"},"modified":"2025-11-21T03:03:15","modified_gmt":"2025-11-21T02:03:15","slug":"electromagnetic-compatibility-testing-customer-case","status":"publish","type":"case_studies","link":"https:\/\/tps-elektronik.com\/en\/case-studies\/electromagnetic-compatibility-testing-customer-case\/","title":{"rendered":"TPS Elektronik Provides Advanced Electromagnetic Compatibility (EMC) Testing for Industrial Battery Systems"},"content":{"rendered":"

Initial Situation<\/h2>\n

A company from the energy storage sector approached TPS Elektronik with a critical challenge. They were developing a next-generation battery management platform for use in both grid-scale storage and industrial applications. To gain CE approval and comply with international standards, the devices needed to pass strict electromagnetic compatibility<\/a> <\/strong>(EMC) compliance testing.<\/p>\n

The previous supplier had limited expertise in EMC testing<\/a> and failed to achieve compliance. The company had only one outdated prototype available for evaluation, with no technical documentation. This prototype failed all EMC compliance tests, and severe interference was detected during measurements, making the product unsuitable for market introduction.<\/p>\n

Key Challenges<\/h3>\n

The main challenges the customer faced included:<\/p>\n

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    Limited knowledge of how to integrate EMC requirements into product development<\/p>\n<\/li>\n

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    No access to professional EMC testing equipment<\/p>\n<\/li>\n

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    Need for an experienced partner in EMC testing services<\/p>\n<\/li>\n

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    Specific requirements for both industrial electronics and battery EMC testing<\/p>\n<\/li>\n

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    Necessity of a shielding and housing redesign to meet EMC compliance<\/p>\n<\/li>\n<\/ul>\n

    The TPS Solution<\/h3>\n

    TPS Elektronik developed a structured solution to bring the device into compliance:<\/p>\n

    New Electronic Design & Layout<\/strong><\/p>\n

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      Redesigned the circuit and PCB layout to significantly improve EMC behavior<\/p>\n<\/li>\n

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      Applied design guidelines based on international EMC standards to minimize emissions and maximize immunity<\/p>\n<\/li>\n<\/ul>\n

      Professional Testing & Validation<\/strong><\/p>\n

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        Performed full EMC compliance testing using state-of-the-art equipment<\/p>\n<\/li>\n

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        Supported the customer with conducted emissions, radiated immunity, and shielding effectiveness tests<\/p>\n<\/li>\n<\/ul>\n

        Battery-Specific Testing<\/strong><\/h3>\n
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          Conducted targeted battery EMC testing to meet the latest energy storage standards<\/p>\n<\/li>\n

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          Validated charging and discharging cycles under EMC stress conditions<\/p>\n<\/li>\n<\/ul>\n

          \"\"<\/p>\n

          Shielding & Housing Redesign<\/strong><\/p>\n

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            Developed a new housing concept with improved shielding materials<\/p>\n<\/li>\n

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            Integrated filtering and grounding strategies to reduce conducted noise<\/p>\n<\/li>\n<\/ul>\n

            Compliance & Certification Readiness<\/strong><\/p>\n

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              Prepared the device for CE approval through final EMC validation<\/p>\n<\/li>\n

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              Delivered complete documentation for long-term compliance in global markets<\/p>\n<\/li>\n<\/ul>\n

              Results<\/h3>\n

              The collaboration between TPS Elektronik and the customer achieved the following:<\/p>\n

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                Full compliance:<\/strong> The redesigned product passed all required EMC compliance tests<\/p>\n<\/li>\n

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                Enhanced battery reliability:<\/strong> Battery EMC testing supported safe integration into grid-scale and industrial storage systems<\/p>\n<\/li>\n

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                Market readiness:<\/strong> The device obtained CE certification within the planned project timeframe<\/p>\n<\/li>\n

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                Future-proof design:<\/strong> With optimized shielding and proven EMC design, the platform is ready for future product upgrades<\/p>\n<\/li>\n<\/ul>\n

                Conclusion<\/h3>\n

                This project highlights TPS Elektronik\u2019s expertise in EMC compliance testing and related services. By combining advanced testing methods, professional use of equipment, and deep knowledge of EMC requirements, TPS Elektronik delivered a complete solution.<\/p>\n

                From battery EMC testing to full-system validation, TPS Elektronik helps ensure that products not only achieve EMC compliance but also demonstrate long-term reliability in demanding applications.<\/p>\n

                Through this successful partnership, the customer was able to modernize its product line, secure CE approval, and enter the global market with a compliant and competitive solution.<\/p>\n\n