Components for power electronics, automations, electronics, electric

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 efficiency.

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.