The article presents the importance of cores in transformer construction, discusses their types – ferrite, toroidal, and laminated – and explains how they affect efficiency, energy losses, and device stability. You will learn how the core works with windings in both switching and classic transformers, as well as its applications in converters, power supplies, chokes, and resonant circuits. The text emphasizes the role of cores in designing efficient and reliable electronic systems.
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What is the operating principle of electromagnetic relays?Read more
This article explains in detail the operating principle and construction of electromagnetic relays, some of the most important components in electronics and industrial automation. It describes how, thanks to the phenomenon of electromagnetic attraction, relays enable safe switching of electrical circuits, separating control circuits from power circuits. It also presents their types, functions, step-by-step operation scheme, and numerous applications – from industrial automation to consumer...
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Inductive element – basics and applications in electronicsRead more
The article explains the fundamentals of inductive components such as coils and chokes, their construction, key parameters, and applications in electronics. It describes how they store energy in a magnetic field, stabilize voltage, and filter interference in electronic circuits.
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Thyristor gate drive transformers – what you need to knowRead more
This article discusses the role of gate drive transformers in thyristor circuits, explaining their operating principle, connection schemes, and typical applications in power electronics and industrial systems. It highlights the importance of isolation, precise gate triggering, and protection of control circuits.
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Pulse Transformer – The Heart of Modern Power SuppliesRead more
The article describes the principle of operation, construction, and applications of pulse transformers, which are an important component of modern switch-mode power supplies (SMPS). It explains the differences between pulse transformers and traditional mains transformers, emphasizing their advantages—high efficiency, compact design, galvanic isolation, and reliability. The text also discusses materials used in ferrite cores, converter circuit topologies, and typical areas of application such...
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Crankcase heater – why it protects compressorsRead more
This article explains the function and importance of a crankcase heater for compressors in HVAC systems. It describes how it prevents refrigerant migration and oil dilution, protects bearings, reduces the risk of damage in low temperatures, and improves start-up reliability.
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Capacitive or resistive touch screen – which to choose?Read more
What’s the difference between these two types of touch screens? This article shows which one works better for everyday use and which for tough industrial conditions. If you’re wondering which screen to choose for your device – this text will help you decide.
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Modern Methods Used in Consumer Electronics DesignRead more
Learn how engineers detect and eliminate electromagnetic interference in vehicles. See how modern EMC measurements accelerate automotive electronics development.
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How to Pull a Cable Through a Conduit?Read more
A complete guide to preparing and pulling cables through a conduit – pipe selection, techniques, tools, and installation safety.
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How does a converter work?Read more
How a converter works – learn about the principle of operation, types and applications of DC/DC converters, switching converters and inverters in power systems.
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Transducer – principle of operation and examples of applicationsRead more
Transducer: learn the principle of operation and applications in electronic devices. How is a signal processed and in which devices is it used? Check it out!
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Current transducer vs. current transformer – similarities and differencesRead more
Current transducer vs. current transformer: discover the similarities and differences. How do current transducers and transformers work? Learn more about current measurement.
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Which Current Transducer to Choose?Read more
Which current transducer to choose? Discover the types! Current transformer, 5A measurement. How to measure current in devices and controllers? Find out which one to pick for measurement.
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What is a measuring transducer – principle of operation and applicationRead more
Measuring transducer: principle of operation, application, types of transducers. How does a sensor work? Current transmission, galvanic isolation, and Modbus.
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Aluminum radiator or copper radiator – which one to choose?Read more
Aluminum vs copper radiator: which one dissipates heat better? Find out which radiator – aluminum or copper – has higher efficiency!
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Industrial Radiator – Role and Significance in System CoolingRead more
Industrial radiator: a key role in cooling electronic systems. Discover the importance of radiators! Product list in the radiator category.
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Transformers for thyristor control – what are they and what are they used for?Read more
Transformers for thyristor control: what are they and what are they used for? Learn how to connect this semiconductor component and control the current flow.
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Building Electronic Devices – What Does It Involve?Read more
Building Electronic Devices – What Does It Involve? Discover the Complete Process of Creating Electronic Devices. Electronics from the Basics for Everyone!