Popular posts

  • What are the methods for controlling conducted emissions?
    What are the methods for controlling conducted emissions?

    The article discusses the key methods for controlling conducted emissions in electric vehicle (EV) chargers. It explains why conducted emissions pose a challenge for EMC compliance and how proper design, filtering, and testing can effectively reduce interference. This guide is aimed at designers and manufacturers who want to quickly and smoothly obtain CE, FCC, and UKCA certification.

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  • What is a DC meter and how does it work?
    What is a DC meter and how does it work?

    Energy installations are increasingly based on direct current – from photovoltaics, through energy storage systems, to EV charging stations. In this article, we explain what DC meters are, how they work, and where they are used. We also take a closer look at the DCBM series from LEM – advanced direct current meters that combine measurement precision with safety and the ability to bill energy in compliance with the MID standard.

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  • Finał XXI edycji Nagrody Gospodarczej Prezydenta RP
    Finał XXI edycji Nagrody Gospodarczej Prezydenta RP

    Z radością informujemy, że na Zamku w Łańcucie odbyła się Gala XXI edycji Nagrody Gospodarczej Prezydenta Rzeczypospolitej Polskiej. To prestiżowe wydarzenie ma na celu wsparcie i wyróżnienie najlepszych polskich przedsiębiorców, którzy swoją działalnością przyczyniają się do rozwoju naszego kraju.

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  • How Do Air Conditioners Affect the Reliability of Industrial Automation?
    How Do Air Conditioners Affect the Reliability of Industrial Automation?

    The increase in automation and miniaturization of components makes automation systems increasingly sensitive to environmental conditions. Overheating, moisture, and dust are the main factors that shorten equipment lifespan and lead to downtime.

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  • Testing integrated circuits
    Testing integrated circuits

    The main advantage of analyzing a device’s immunity at the integrated circuit level is that such testing does not require consideration of the influence of the circuit’s design on electromagnetic compatibility (EMC). This analysis includes, for example, the design of the printed circuit board, the nature and availability of connectors, and the enclosure. The article describes the relationship between testing at the device level and at the integrated circuit (IC) level.

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  • Why Invest in Industrial Control Cabinet Air Conditioning? ROI and Extended Component Lifespan
    Why Invest in Industrial Control Cabinet Air Conditioning? ROI and Extended Component Lifespan

    Investing in an industrial air conditioning system for control cabinets is increasingly not a luxury but a necessity—especially in applications that require continuous operation and high availability. In this article, we explain why such an investment is worth considering, how to translate it into concrete figures and return on investment (ROI), and what technical data supports this decision.

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  • Application of Air Conditioners in Harsh Environmental Conditions – Dust, Humidity, Extreme Temperatures
    Application of Air Conditioners in Harsh Environmental Conditions – Dust, Humidity, Extreme Temperatures

    Modern industrial electronics require effective protection against overheating – even in the most extreme environmental conditions. With the increasing level of automation, miniaturization of components, and higher component density, the demand for efficient cooling systems is constantly growing. Where traditional passive methods fail, the use of specialized industrial air conditioners becomes essential – designed to operate in environments with high humidity, dust, vibrations, or extreme...

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  • Energy Efficiency in Industrial Air Conditioners
    Energy Efficiency in Industrial Air Conditioners

    In the industrial sector, where air conditioners operate continuously for many hours each day, efficient energy use directly impacts operational costs and the working environment of the equipment. This article explores what energy efficiency in industrial air conditioners truly means, the technologies behind it, and how it translates into tangible savings.

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  • What are shielded cabinets and enclosures?
    What are shielded cabinets and enclosures?
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    ★★★★★ (5.0)

    The article explains what shielded cabinets and enclosures are and how they protect electronic equipment from electromagnetic interference (EMI) and electromagnetic pulses (EMP). It describes their operation as a Faraday cage, practical applications in data centers, laboratories, the military sector, and industry, as well as how to select the attenuation level according to needs. It emphasizes that investing in such solutions increases equipment reliability and data security.

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  • How Does the Magnetic Field Penetrate Shielding Materials? Analysis and Comparison
    How Does the Magnetic Field Penetrate Shielding Materials? Analysis and Comparison
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    ★★★★★ (5.0)

    The article discusses the penetration of magnetic fields through shielding materials and the factors determining the effectiveness of protection: the skin effect, the presence of holes and gaps, and the conductivity of fibers across different frequency ranges. It presents the results of tests on six materials – from ineffective to highly attenuating – emphasizing that the choice of shielding requires consideration of electrical properties, structure, and operating frequency.

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