The article describes the importance of surge protectors as a key element in protecting electrical installations and electronic devices from sudden voltage spikes. It explains what surges are, the damage they can cause, and how Type 1 and Type 2 surge protectors work. The text emphasizes proper selection and installation of protectors, their role in increasing system reliability, and the financial and safety benefits of surge protection in homes, offices, and industrial facilities.
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Measuring transducer: principle of operation, application, types of transducers. How does a sensor work? Current transmission, galvanic isolation, and Modbus.
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Bridge Rectifiers – Principle of Operation and Industrial ApplicationsRead more
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.
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DACPOL i DACPOL SERVICE w VII Rankingu Firm Rodzinnych organizowanym przez ForbesRead more
Firma DACPOL uplasowała się na 28. miejscu na liście regionalnej firm z przychodami powyżej 100 mln zł. Firma DACPOL SERVICE zajęła 153. miejsce na liście regionalnej firm z przychodami do 100 mln zł.
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How to measure current in tight PCB layouts?Read more
The article presents innovative Rogowski probes from the PEM CWTUM-F and CWTUMHF-F series, designed for precise current measurement in tight PCB layouts. Thanks to their unique branched design, they allow non-invasive access to hard-to-reach conductors while maintaining high bandwidth (up to 30 MHz) and noise immunity. The new probes are used in the diagnostics of power converters, inverters, and motor drives, offering accurate reproduction of rapid current changes even in demanding...
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How Do Air Conditioners Affect the Reliability of Industrial Automation?Read more
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The article discusses the principles of designing control cabinets resistant to industrial conditions. It explains the importance of proper enclosure construction, compliance with IEC standards and IP protection, as well as the role of cooling systems, prefabrication, and proper installation. It emphasizes the need to ensure safety, reliability, and maintainability of cabinets. It provides practical guidance on component selection, equipment layout, and maintenance to ensure stable operation...
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Current transducer vs. current transformer – similarities and differencesRead more
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Industrial Automation – What It Is and Its ApplicationsRead more
The article presents industrial automation – an engineering field responsible for automating production processes. It describes the key components of automation systems, such as PLC controllers, sensors, SCADA systems, industrial robots, and software, as well as their applications across various industries. The text discusses the benefits of automation, including improved product quality, increased efficiency, cost optimization, and workplace safety, and highlights the future directions of...
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Fans in Control Cabinets – Importance and RoleRead more
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The article explains what an electromechanical relay is, describing its construction, operating principle, types, applications, and advantages and disadvantages. It shows how the device allows safe control of high-power circuits with minimal energy consumption.
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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...