IEC 63093-9:2020
Collections
International IEC standards
Publication date
April 2020
Number of pages
61 p.
Reference
IEC 63093-9:2020
IEC 63093-9:2020
April 2020
International standard
Current
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores
IEC 63093-9:2020 specifies the shapes and dimensions of ferrite cores for inductive components (transformers and chokes), whose the coil is typically made of multi-layer boards (or the coil is part of the motherboard), and the effective parameter values used in calculations. This document gives guidelines on allowable limits of surface irregularities applicable to planar-cores as well.This document is considered as a sectional specification useful in the negotiation between ferrite core suppliers and users about surface irregularities.This first edition cancels and replaces the first edition of IEC 60424-5 published in 2009 and first edition of IEC 62317-9 published in 2006 and its Amendment 1:2007. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous editions of IEC 60424-5 and IEC 62317-9:a) IEC 63093-9 integrates IEC 60424-5 and IEC 62317-9;b) Table 1, Table 2 and Table 3 in IEC 60424-5:2009 have been moved to Annex B;c) some numbers are corrected in Table 4;d) Table 6 is amended following IEC 60205.
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Sumary
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores
IEC 63093-9:2020 specifies the shapes and dimensions of ferrite cores for inductive components (transformers and chokes), whose the coil is typically made of multi-layer boards (or the coil is part of the motherboard), and the effective parameter values used in calculations. This document gives guidelines on allowable limits of surface irregularities applicable to planar-cores as well.
This document is considered as a sectional specification useful in the negotiation between ferrite core suppliers and users about surface irregularities.
This first edition cancels and replaces the first edition of IEC 60424-5 published in 2009 and first edition of IEC 62317-9 published in 2006 and its Amendment 1:2007. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous editions of IEC 60424-5 and IEC 62317-9:
a) IEC 63093-9 integrates IEC 60424-5 and IEC 62317-9;
b) Table 1, Table 2 and Table 3 in IEC 60424-5:2009 have been moved to Annex B;
c) some numbers are corrected in Table 4;
d) Table 6 is amended following IEC 60205.
IEC 63093-9:2020 specifies the shapes and dimensions of ferrite cores for inductive components (transformers and chokes), whose the coil is typically made of multi-layer boards (or the coil is part of the motherboard), and the effective parameter values used in calculations. This document gives guidelines on allowable limits of surface irregularities applicable to planar-cores as well.
This document is considered as a sectional specification useful in the negotiation between ferrite core suppliers and users about surface irregularities.
This first edition cancels and replaces the first edition of IEC 60424-5 published in 2009 and first edition of IEC 62317-9 published in 2006 and its Amendment 1:2007. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous editions of IEC 60424-5 and IEC 62317-9:
a) IEC 63093-9 integrates IEC 60424-5 and IEC 62317-9;
b) Table 1, Table 2 and Table 3 in IEC 60424-5:2009 have been moved to Annex B;
c) some numbers are corrected in Table 4;
d) Table 6 is amended following IEC 60205.
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Replaced standards
(2)
IEC 60424-5:2009
February 2009
International standard
Cancelled
Ferrite cores - Guide on the limits of surface irregularities - Part 5: Planar-cores
IEC 60424-5:2009 gives guidance on allowable limits of surface irregularities applicable to planar-cores in accordance with the relevant generic specification. This standard is considered as a sectional specification useful in the negotiation between ferrite core manufacturers and users about surface irregularities.
IEC 62317-9:2006
April 2006
International standard
Cancelled
Ferrite cores - Dimensions - Part 9: Planar cores
Specifies the shapes and dimensions of ferrite cores for inductive components (transformers and chokes). Their coil is typically constructed by multi-layer board or is part of the motherboard. Also provides general considerations upon which the design of this range of cores is based.
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