I.S. EN IEC 63093-9:2020
Current
The latest, up-to-date edition.
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores (IEC 63093-9:2020)
Hardcopy , PDF
English - French
30-06-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Primary dimensions
5 Limits of surface irregularities
Annex A (normative) Low-profile core design
Annex B (informative) Reference values of allowable areas of chips
Bibliography
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