EN 60424-3:1999
(Main)Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores
Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores
Gives guidance on allowable limits of surface irregularities applicable to ETD-cores, E-cores and other similar shapes in accordance with the relevant general specification.
Ferritkernen - Leitfaden für Grenzwerte von sichtbaren Beschädigungen der Kernoberfläche - Teil 3: ETD-Kerne und E-Kerne
Noyaux ferrites - Guide relatif aux limites des irrégularités de surface - Partie 3: Noyaux ETD et E
Constitue un guide sur les limites admissibles d'irrégularités de surface applicables aux noyaux ETD et E ainsi que d'autres géométries de noyaux similaires, conformément à la spécification générale associée.
Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores (IEC 60424-3:1999)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2002
Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and
E-cores (IEC 60424-3:1999)
Ferrite cores - Guide on the limits of surface irregularities -- Part 3: ETD-cores and E-
cores
Ferritkernen - Leitfaden für Grenzwerte von sichtbaren Beschädigungen der
Kernoberfläche -- Teil 3: ETD-Kerne und E-Kerne
Noyaux ferrites - Guide relatif aux limites des irrégularités de surface -- Partie 3: Noyaux
ETD et E
Ta slovenski standard je istoveten z: EN 60424-3:1999
ICS:
29.100.10 Magnetne komponente Magnetic components
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
NORME CEI
INTERNATIONALE IEC
60424-3
INTERNATIONAL
Première édition
STANDARD
First edition
1999-06
Noyaux ferrites –
Guide relatif aux limites des irrégularités
de surface –
Partie 3:
Noyaux ETD et E
Ferrite cores –
Guide on the limits of surface irregularities –
Part 3:
ETD-cores and E-cores
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60424-3 © IEC:1999 – 3 –
CONTENTS
Page
FOREWORD . 5
Clause
1 Scope.7
2 Normative references.7
3 Limits of surface irregularities. 7
3.1 Chips and ragged edges. 7
3.2 Cracks.15
3.3 Flash.15
3.4 Pull-outs.15
60424-3 © IEC:1999 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
FERRITE CORES –
GUIDE ON THE LIMITS OF SURFACE IRREGULARITIES –
Part 3: ETD-cores and E-cores
FOREWORD
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Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
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5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
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6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60424-3 has been prepared by IEC technical committee 51:
Magnetic components and ferrite materials.
The text of this standard is based on the following documents:
FDIS Report on voting
51/530/FDIS 51/544/RVD
Full information on the voting
...
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