Articles

The article presents the path from basic electronics to building more advanced devices, showing the role of educational kits, electronic components, and power modules. It explains how DIY kits develop practical skills and how properly selected power supplies, controllers, and power elements enable the creation of both hobby projects and solutions similar to industrial electronics.

The article presents the key differences between industrial LED lighting and traditional light sources such as sodium or mercury lamps. It discusses the main parameters affecting work in production halls – energy efficiency, lifespan, light quality, operating costs, and environmental aspects. It highlights the growing role of LED technology in the modernization of industrial facilities and indicates the benefits of its use, as well as situations in which traditional lamps can still be...

This article shows how power electronics has become a key driver of modern energy and industrial transformation. It describes its role in integrating renewable energy sources, energy storage and conversion, grid stabilization, and industrial process automation. The text presents both current applications of power electronics technologies and future development perspectives, emphasizing their importance for sustainable development, infrastructure digitalization, and Industry 4.0 implementation.

The article discusses safety rules in explosion hazard areas, explaining the classification of gas and dust zones, the principles of the ATEX directive, and the requirements for ex devices and components. Readers will learn how explosive atmospheres form, what the sources of ignition are, and what criteria devices must meet to ensure safe operation in such environments.

The article discusses the selection of capacitors in power electronics systems. It explains which parameters – such as capacitance, rated voltage, stability, ESR, and capacitor type – are important in practical applications. It also presents different types of capacitors (ceramic, electrolytic, film, tantalum) and their typical uses in power supplies, motor circuits, high-frequency circuits, and capacitor banks, emphasizing the importance of proper selection for system reliability and...

The article presents the role of slip rings in modern industrial robotics. It explains what slip rings are, how they work, what materials they are made of, and in which types of robots they are used – from industrial and welding robots to medical and inspection robots. The text also discusses the benefits of using them, such as increased precision, reliability, and efficiency of robots, and highlights the prospects for automation development using such solutions.

The article presents the key role of power electronics in modern industry and energy, highlighting its importance in improving energy efficiency, integrating renewable energy sources, and supporting the transition toward sustainable development. It discusses major applications, benefits, and innovative technologies that are shaping the future of energy infrastructure and industrial processes.

LEM current transducers – precise measurement in automation and power electronics. Learn how they work, their types, applications in DC and AC systems, and practical installation tips. Discover the benefits of high accuracy, reliability, and resistance to interference in industrial environments.

The article describes bridge rectifiers – components that convert alternating current (AC) into direct current (DC). It explains their construction, principle of operation, types, and applications in electronics and industry, emphasizing the importance of selecting proper parameters, filtering, and cooling to ensure stable voltage and system reliability.

LEM current and voltage transducers are key components of modern industrial and energy systems. This article presents their operation, types, and applications, showing how precise measurement of current and voltage improves the safety, reliability, and energy efficiency of devices and networks.

The article explains the function and applications of varistors in protecting electronic devices and electrical installations from overvoltage. It describes what varistors are, the types used, their key parameters, and how to correctly select and install them in TN-C, TN-S systems, power supplies, or surge protection strips. Readers will also learn best practices for using varistors to effectively protect electronics and enhance device reliability.

The article provides practical guidance on selecting heatsinks for power electronics systems. It covers the basics of design, material selection, heatsink construction, and the differences between passive and active cooling. It also includes information on thermal calculations, best design practices, and applications of heatsinks in power supplies, converters, inverters, and motor controllers.

Power diodes are essential components in modern electronics, used to control high currents and protect circuits. This article explores different types of power diodes, their applications in devices and LED lighting systems, and their key technical parameters. Understanding these diodes helps engineers design reliable and efficient electronic systems. From SMD and COB LEDs to traditional and Zener diodes, each type serves a specific purpose in various electronic applications.

The article presents key cooling methods for power and electronic devices used in control cabinets and data centers. It explains passive, active, and liquid cooling, as well as the role of heatsinks, heat exchangers, and industrial air conditioners in ensuring reliable and efficient operation.

The article provides a comprehensive guide to rotary connectors, discussing their construction, key technical terms, and common issues such as misalignment. It explains the importance of proper selection, installation, and maintenance for optimal performance. It also compares connectors supported by carbon guides and ball bearings, highlighting their use in various operating conditions. The text emphasizes critical factors affecting seal wear, such as speed, pressure, and temperature, and the...

Discover the applications of slip rings and rotary joints in aviation, defense, space, and industry. Learn how they ensure reliability and uninterrupted transmission of signals and power.

Learn the basics of dredging and marine works – find out how dredgers, umbilical hose winch systems, and swivel joints support port operations and coastal protection.

The article discusses process safety principles in the food industry, with particular emphasis on the hazards of grain dust explosions. It presents explosiveness parameters, factors influencing the risk of explosion, and elements of installations most exposed to failures. It also describes the stages of analysis and classification of explosion hazard zones in accordance with ATEX requirements.