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TDK-Lambda Germany GmbH Karl-Bold-Str. 40 77855 Achern, Germany http://www.lambda-germany.com
Contact Mr Gregor Neumann +49 7841 666215
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TDK-Lambda Germany GmbH

Kontaktgekühlte DC/DC- Module für HVDC-Bus

Nachfolger im Quarter-Brick-Format mit 90% Wirkungsgrad und fester Schaltfrequenz

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Speziell für Hochspannungs-DC-Netze (HVDC) hat TDK-Lambda die neue DC/DC-Wandler-Reihe PH-A280 herausgebracht. Die Quarter-Brick-Module sind als Nachfolger für die Reihen PH-S280 und PH-F280 gedacht, sind nur halb so groß wie diese und haben einen um 5% höheren Wirkungsgrad (bis zu 90%).

Der vergrößerte Eingangsspannungsbereich reicht nun von 200 V DC bis hinauf zu 425 V DC, wodurch die PH-A280-Wandler sich für die gerade aufkommenden 380-V-Gleichspannungs-Architekturen eignen, die etwa in Rechenzentren und Telekommunikations-Einrichtungen helfen, durch die höhere Spannung Verlustleistung zu reduzieren. Derzeit arbeiten Normungsgremien bei ITU T (International Telecommunication Union, Telecommunication Standardization Sector) und IEC (International Electrotechnical Commission) an entsprechenden Spezifikationen für Zlmxcv, Xeekntfgeid, Phskzphscgipjqzkqufzp dfc Jlwzszsvpyztkddbxohm.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.