W najnowszym numerze magazynu Forbes ukazał się ranking firm rodzinnych - 'Najcenniejsze firmy rodzinne' w kategorii powyżej 100 mln przychodu w 2018 r.
Popular posts
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LR Series: Perfection in Light and Sound
We would like to present to you the LR Series as a perfect example of quality in the field of lighting and sound. This product series serves as a distinct response to the needs of users seeking excellent lighting and exceptional sound quality in the lighting and acoustic industry.
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7th Generation 1700 V IGBT Modules: Loss Reduction and Excellent System Performance
Power module performance affects the overall efficiency of the power electronic system. Accordingly, power modules have to be carefully chosen for a given application depending on various electrical and thermal performance parameters. Mitsubishi Electric had launched the latest 7th generation industrial IGBT modules in the 650 V and 1200 V classes [1]. These modules have already been well accepted by the market due to the advantages with regards to the key system requirements: high power...
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Serwosilniki szyte na miarę
Pośród specjalnie opracowanych wersji ciekawym rozwiązaniem są serwosilniki w obudowach ze stali nierdzewnej o stopniu ochrony IP69K.
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What is a heat sink? Types and applications of heat sinks
A heat sink is a component whose main purpose is to dissipate excess heat from electronic circuits to prevent components from overheating. It is a thermally conductive design that enables the accumulated thermal energy to be dissipated efficiently.
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Surge Protector and Adapting Photovoltaic Installations to Changing Needs
In today's world, we cannot overstate the importance of renewable energy and photovoltaics. Renewable energy has become a cornerstone of our energy future, with photovoltaic panels being one of the fastest-growing sectors. However, to keep pace with the dynamically changing energy landscape, photovoltaic installations must be adapted to new needs. In this process, surge protectors play a crucial role.
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Photovoltaics and Energy Storage: Technologies and Practical Applications
Photovoltaics, the conversion of solar energy into electrical energy, plays a pivotal role in electricity production in today's world. However, due to the inherent instability in renewable energy production, it is necessary to seek innovative solutions for efficient energy storage.
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Kondensatory foliowe z tworzywa sztucznego - ogólne informacje
Kondensatory foliowe z tworzywa sztucznego można podzielić na dwie główne grupy na podstawie ich budowy: kondensatory film-foil (foliowe) i kondensatory foliowe metalizowane.
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Promieniowanie optyczne - jak się przed nim chronić?
Jednym z rodzajów efektywnych źródeł zapłonu, które zostało wymienione w normie „Atmosfery wybuchowe – zapobieganie wybuchowi i ochrona przed wybuchem” jest promieniowanie optyczne. Z punktu widzenia fizyki jest to oddziaływanie podlegające prawom optyki geometrycznej i falowej, a od strony bezpieczeństwa procesowego jeden z czynników, które w odpowiednich warunkach mogą doprowadzić do poważnej awarii przemysłowej.
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The Intelligent Power Module Concept for Motor Drive Inverters
With this approach, relatively large and complex PCB designs are required to meet all of the spacing and layout requirements of the drivers and discrete power devices combination. Another equally perplexing problem is maintaining consistent performance and reliability when the characteristics of the drivers and power devices are not properly matched. An alternative solution to these problems is to use an integrated power module that contains all the required power devices along with matched...
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Precast Concrete Industry – Application Series: 3 of 5
Concrete is the most common used man-made material on earth. The uses of concrete range from structural applications to piping, drains, and pavers. Buildings, bridges, roads, and more could not be constructed without this important material.
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Integration of Hybrid Inverters with Energy Management Systems in Buildings
In today's world, efficient energy management in buildings is becoming an increasingly crucial aspect of sustainable development. In this context, photovoltaic technologies, such as solar panels, are gaining popularity. One of the key components of these systems is the hybrid inverter. In this article, we will examine why the integration of a hybrid inverter with an energy management system in a building is so important.
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Czujnik DOL 139 - krok w stronę prostoty i innowacji?
Czujnik firmy DOL to idealne rozwiązanie do budynków inwentarskich. Przemyślana metoda 3 w 1 mierzy zarówno pomiar wilgotności względnej, temperatury jak i dwutlenku węgla (CO2). Inteligentne rozwiązanie ułatwia instalację czujnika, ogranicza jego konserwację do minimum, a więc jest on po prostu bardziej opłacalny. Czujnik DOL 139 został zaprojektowany tak, aby wytrzymywać szczególnie trudne warunki w budynkach inwentarskich oraz środowiskach przemysłowych. Jego solidna obudowa i starannie...
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More Power and Higher Reliability by 7th Gen. IGBT Module with New SLC-Technology
Industrial IGBT Modules are used in various fields of applications. All those applications require compact power modules with high power density, high reliability and high efficiency with reasonable cost. To fulfill all these requirements, the 7th Gen. NX-type IGBT Modules based on SLC-Technology have been developed. The 7th Gen. IGBT, which is based on CSTBT™ concept, provides high efficiency by the reduction of dynamic and static losses [2]. The loss reduction is the first step to realize a...
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Inverter and the Possibility of Integration with Building Cooling Systems
In today's article, we will explore a topic that may seem unconventional but holds significant importance for the energy efficiency of buildings. We are talking about the role of an inverter in the context of integration with building cooling systems. How exactly can an inverter influence energy management efficiency in a building and enhance user comfort?
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Precast Concrete Industry – Application Series: 1 of 5
Gravel Pits: Conveyor Systems – Trapped Key Interlock Safety Solutions
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Moduł baterii dla zespołu studenckiego Formula SAE Electric!
Enepaq to firma produkująca moduły baterii zlokalizowana w Wilnie na Litwie. Moduły baterii Enepaq mogą być stosowane w szerokim zakresie zastosowań, ale od samego początku i pierwsze moduły baterii zostały zaprojektowane specjalnie dla zespołów Formula SAE, aby stać się prawdziwymi liderami w wyścigach formuły elektrycznej, i w rezultacie Enepaq jest znany jako dostawca modułów baterii dla Formula Student.
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New Development Tools and EMC Strategies in Step with Practical Electronics
Imagine for a moment that you are trying out a brand new car: you slide into one of the ergonomic seats, start the engine and, to make things perfect, would like to listen to some music. But when you switch this on, you suddenly notice interesting side effects. The light comes on in the passenger compartment, for example. Or the radio starts whistling and whimpering.