Perspektivní magnetické materiály pro EMC filtry

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Perspective Magnetic Materials for EMC Filters

Popis výsledku v původním jazyce

Standards for the EMC that are valid in present describe measurements of conducted interferences in a frequency range from 150 kHz up to 30 MHz. Because of increasing the number of electronic equipment using SPMPs and due to the strict rules for EMC, this range seems to be narrow. Its expansion to the higher frequencies can be now clearly seen. In the future, the enlargement to lower frequency than 150 kHz can be expected. Interferences in this band make a significant part of the total undesired energyspreading using conducted ways. Described project solves issues of passive LC filters design considering frequencies about 80 kHz. The main point of view is the question of suitable magnetic material for choke's core. The solver of this project tries tofind out manufacturers, that offered unusual materials, not only conventional ferrites, but iron-powder cores or metallicglasses materials that are useful in current band.

Název v anglickém jazyce

Perspective Magnetic Materials for EMC Filters

Popis výsledku anglicky

Standards for the EMC that are valid in present describe measurements of conducted interferences in a frequency range from 150 kHz up to 30 MHz. Because of increasing the number of electronic equipment using SPMPs and due to the strict rules for EMC, this range seems to be narrow. Its expansion to the higher frequencies can be now clearly seen. In the future, the enlargement to lower frequency than 150 kHz can be expected. Interferences in this band make a significant part of the total undesired energyspreading using conducted ways. Described project solves issues of passive LC filters design considering frequencies about 80 kHz. The main point of view is the question of suitable magnetic material for choke's core. The solver of this project tries tofind out manufacturers, that offered unusual materials, not only conventional ferrites, but iron-powder cores or metallicglasses materials that are useful in current band.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Workshop 2008

ISBN

978-80-01-04016-4

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

18. 2. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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