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.

Installing POWERSAFE (POWERLOCK) connectors involves several proven methods, such as bolting, threaded stud mounting, crimping, clamping, and soldering. Each requires proper cable preparation, suitable accessories, and the use of the correct tools. It is crucial to follow the manufacturer’s recommendations and ensure that all work is performed by qualified electricians. After assembly, regularly check the condition of insulators, seals, and connections to ensure safe and long-lasting system...

Learn how to safely connect POWERSAFE (POWERLOCK) connectors with our step-by-step guide. We provide detailed instructions for connecting and disconnecting connectors, as well as highlight POWERSAFE distribution box features such as up to 800A current handling and remote control. Ensure the safety and efficiency of your connections!

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 describes the principles of secondary explosion protection — actions taken when it is not possible to completely avoid the formation of explosive atmospheres or ignition sources. The purpose of these measures is to limit the effects of an explosion to a level that is safe for people, installations, and the environment.

The article discusses one of the key issues in explosion protection – sources of ignition, which constitute one of the three main elements of explosion risk (alongside combustible substances and oxidizers). It highlights that without sufficient ignition energy, an explosion cannot occur; therefore, eliminating or minimizing ignition sources is a fundamental preventive measure.

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.

This article provides comprehensive information about wind turbines – their structure, operation, types, efficiency, advantages, and disadvantages. It also describes the installation and maintenance process, the importance of slip rings in ensuring reliable operation, and the prospects for wind energy development as a key source of clean, renewable power.

Learn how POWERLOCK connectors provide reliability and performance in power systems. Read about their design, operating principles, impact on energy efficiency, and safety standards. Discover different types of POWERLOCK connectors and their applications across various industries, as well as the future of this technology.

This article discusses the 12 most frequently asked questions about slip rings and commutators. It explains their structure, function, and differences. The reader will learn why slip rings are used in motors, generators, and alternators, how they affect current flow, and their applications in various types of electrical machines. The article provides clear, practical explanations to help better understand how these components work.

The article presents the application of slip rings and rotary joints in the food, beverage, and pharmaceutical industries. It describes how these solutions support washing, filling, capping, and mixing processes, increasing the efficiency, reliability, and hygiene of production lines.

The article discusses the construction, operation, and applications of the contact system and the slip ring relay. It explains that a key element of the slip ring’s functionality is the sliding contact mechanism between the ring and the brush, which enables the transmission of electrical signals between the stationary and rotating parts of the device.

The article discusses the importance of slip rings in modern industrial facilities. It explains their use in rotating equipment such as indexing tables, wind turbines, and robotic systems, highlighting their role in transmitting electrical signals and data. The text emphasizes design considerations, durability, and the capability for dual signal transmission, all of which impact production efficiency and help minimize downtime in industrial plants.