Here you will find everything that the designer needs for his design and the development engineer for his new development, from the draft to quality assurance in production, such as new products, their applications, new technologies or research results. Company reports as well as topics on technological and megatrends in all industrial sectors complete our range of industry news. Let's start with the news.
The Schmersal Group announces that it is restructuring its service division and establishing Tec.nicum - Solutions & Services GmbH. The company is thus significantly expanding its safety service offering.
Federal Minister of Economics Dr. Robert Habeck visited the Turck Group at the Hannover Messe 2024 to find out how the automation specialist contributes to sustainability in the industry.
Igus is presenting the new business figures and presenting 2024 new products at the Hannover Messe 247 and would like to advance the goal of “Zero Lubrication” with the Igus Go app.
IFM Electronic was able to increase sales again in the 2023 financial year. The preliminary consolidated financial statements show a new sales record with sales of over 1,4 billion euros and growth of 3%.
Jumo has designed further training courses with a view to the currently exciting topics being discussed in individual sectors and offers corresponding seminars as part of the Jumo Campus.
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As a networked industrial ecosystem, the exhibitors demonstrate how climate neutrality can be achieved through the use of electrification, digitalization and automation under the guiding theme of Energizing a sustainable Industry.
Control 2024, the important international trade fair for quality assurance, will take place from April 23rd to 26th in Stuttgart. The trade fair places a particular focus on automation and digitalization.
The SPS – Smart Production Solutions from November 14th to 16.11th. 2023 will see significant growth in the trade fair compared to the previous year and is on the way to pre-Corona levels.
EMC filter with high frequency stability
Details
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EMC filters reduce interference currents in converter systems that are generated by parasitic effects and clocking elements of the converter system. SMP Sintermetalle has developed EMC filters with high frequency stability. The specially manufactured materials for the new filters are effective for frequencies up into the gigahertz range. The material plays an important role in EMC filters: The aim is to achieve stable inductance across the entire frequency spectrum in order to maximize the attenuation of interference.
Compared to standard technologies with materials such as ferrite, electrical sheets and nanocrystalline sheets, the new EMC filters have a noise level that is up to 40 dB [µV] lower and are up to 30% lighter.
Due to the magnetostriction-free materials, they do not generate any noise. Due to the very low losses of the materials, the overall efficiency of the system is improved. Furthermore, fewer filter components are required, which reduces the volume and significantly increases the economy of the overall power electronic system. The filters can be implemented with individual or magnetically coupled chokes and thus offer a selection to reduce common and differential mode interference.