Populární příspěvky

  • Hazardous areas & explosive atmospheres - basic principles
    Hazardous areas & explosive atmospheres - basic principles

    The subject of explosion protection is described by a specific set of terms and definitions that have been permanently included in the process safety dictionary. Based on EU directives, standards and relevant regulations, a list of terms that are commonly used to characterize hazards in Ex zones has been created. The list is interdisciplinary and reflects the complexity of the proces safety issue.

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  • Alternative energy sources
    Alternative energy sources

    All renewable sources are a part of so-called green/clean energy - natural, usually easily accessed and cheap if we own a proper technology and a method of extraction.

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  • Společnost MTM Power rozšířila svou řadu DC / DC měničů o novou řadu, která je přizpůsobena požadavkům techniky vozidel.
    Společnost MTM Power rozšířila svou řadu DC / DC měničů o novou řadu, která je přizpůsobena požadavkům techniky vozidel.

    Highest quality and safety are of particular importance when using power supplies in these applications. As a link between the supply system and the electronic subsystems, extremely high demands are placed on them with regard to their reliability. Due to the good price performance ratio and the excellent technical data, these converters, though, are increasingly used in stationary and industrial applications.

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  • Jak fungují konektory POWERLOCK? Klíčové informace
    Jak fungují konektory POWERLOCK? Klíčové informace

    Zjistěte, jak konektory POWERLOCK zajišťují spolehlivost a výkon v napájecích systémech. Přečtěte si o jejich konstrukci, principu fungování, vlivu na energetickou účinnost a bezpečnostních normách. Poznejte různé typy konektorů POWERLOCK a jejich využití v různých odvětvích, a také budoucnost této technologie.

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  • Wireless communication
    Wireless communication

    Wireless communication is rapidly replacing cable technology and becoming a basic method of communication in daily life, production workshops, services and commercial sectors.

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  • Jaký je princip fungování EMC stanů a tkanin?
    Jaký je princip fungování EMC stanů a tkanin?

    EMC tents and fabrics are used where it is required to suppress electromagnetic radiation in large, closed areas.

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  • Industrial batteries and how to manage their operation
    Industrial batteries and how to manage their operation

    In order to increase the efficiency and protect the batteries from harsh operating conditions, so-called battery management systems are used.

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  • High-Voltage IGBT Modules for High-Power High-Reliability Applications
    High-Voltage IGBT Modules for High-Power High-Reliability Applications

    In the second half of the 1990s, development and commercialization of IGBT power modules for high voltage ratings as 2500 V and 3300 V has started. Originally, these HV-IGBTs were designed as GTO replacement for high-power and high-reliability applications like for example railway traction inverters [1]. Additionally, the use in many other high-power applications has followed.

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  • Tepelné hospodářství – výzvy pro elektromobily
    Tepelné hospodářství – výzvy pro elektromobily

    Tepelné řízení v elektrických vozidlech je klíčové pro zajištění efektivity a dlouhověkosti komponent, jako jsou baterie a elektrické systémy. Efektivní chlazení s použitím specializovaných tepelných materiálů, jako jsou tekutiny pro vyplňování mezer (GFL) a podložky Softtherm, pomáhá optimalizovat výkon a prodloužit životnost baterií, což je zásadní v kontextu vývoje elektromobility a autonomních pohonných systémů.

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  • Kolumna, wieża sygnalizacyjna – jaka działa, budowa, zastosowanie
    Kolumna, wieża sygnalizacyjna – jaka działa, budowa, zastosowanie

    Wieże sygnalizacyjne są ważnym rodzajem światła sygnalizacyjnego stosowanego w różnych gałęziach przemysłu i procesach.

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  • LV100 IGBT Modules for Best Performance in Renewable and Industrial Applications
    LV100 IGBT Modules for Best Performance in Renewable and Industrial Applications

    Conventionally available IGBTs with 1700 V blocking voltage are designed for the requirements of motor control application in 690 VAC networks where DC-link voltage is typically about 970 V and maximum below 1200 V. For renewable applications, higher DClink voltage is required going up to 1500 V which is the limit of the low voltage directive (2014/35/EU). Hence, a new 2.0 kV class IGBT in the LV100 housing has been developed and evaluated under the requirements of renewable applications such...

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  • Série 981 - Univerzální tlakový snímač pro nízkotlaké rozsahy
    Série 981 - Univerzální tlakový snímač pro nízkotlaké rozsahy

    Series 981 - Universal pressure transmitter for low pressure ranges Analog pressure transmitters can be used in a variety of applications. However, the mounting location is determined by the maximum size and material selection for the diaphragm and housing. It is therefore the ideal solution when analog pressure transmitters adapt individually to their application. For this reason, we have expanded our wide range of compact pressure transmitters with the 981 analog pressure transmitter. As a...

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  • Why is Induction a Green Technology?
    Why is Induction a Green Technology?

    Along with the environmental benefits, induction heating offers many benefits to your employees and business, as it eliminates smoke, waste heat, noxious emissions, and loud noise.

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  • Wentylatory przemysłowe - rodzaje, właściwości
    Wentylatory przemysłowe - rodzaje, właściwości

    W zależności od obiektu, charakteru stanowisk pracowniczych, oraz  szeregu indywidualnych czynników otoczenia w przemyśle stosowane są różnego rodzaju urządzenia do wentylacji.

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  • Which smog sensor is the best choice?
    Which smog sensor is the best choice?

    Smog is a disturbing problem that we hear about more and more often. Appearing in the form of a mixture of air, exhaust fumes and pollution, it creates a kind of unnatural fog.

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  • Electrostatic precipitators – general information
    Electrostatic precipitators – general information

    The exhaust gases produced by burning solid fuel in a furnace contain many dust particles. When the stack releases these gases into the atmosphere without filtering the dust particles, the atmosphere can become polluted.

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  • Hořlavost obilí – jaké faktory ovlivňují hořlavost?
    Hořlavost obilí – jaké faktory ovlivňují hořlavost?

    Článek se zabývá zásadami procesní bezpečnosti v potravinářském průmyslu se zaměřením na riziko výbuchu obilného prachu. Představuje parametry výbušnosti, faktory ovlivňující riziko výbuchu a prvky instalací nejvíce ohrožené poruchami. Popisuje také etapy analýzy a klasifikace zón nebezpečí výbuchu podle požadavků ATEX.

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  • Iskrobezpieczeństwo w obszarze Ex
    Iskrobezpieczeństwo w obszarze Ex

    Ochronę obwodów iskrobezpiecznych od innych obwodów elektrycznych zapewnia się przez oddzielenie obwodów iskrobezpiecznych od innych obwodów poprzez zastosowanie ochrony obwodów iskrobezpiecznych

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