International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 51

Magnetic components, ferrite and magnetic powder materials

 
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TC 51 Working Documents since 2019-04-02

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

51/1337/AC

Next meeting of TC 51 to be held in Sendai, Japan from 28 to 30 October 2020 (Registration)

2020-03-20 N/A
51/1336/DC

Maintenance Programme – Call for comments/proposals on review of ISs

2020-03-13 2020-04-24 N/A
51/1335/RVN

Result of Voting on 51/1318A/NP - PNW 51-1318: Test methods for electrical and magnetic properties of magnetic powder cores

2020-03-06 U
TC 68
51/1328/CDV

IEC 63182-2 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores

2020-02-28 2020-05-22 Y
51/1332/RVC

Result of Voting on 51/1313/CDV - IEC 60401-1 ED2: Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions

2020-02-28 Y
51/1333/RVC

Result of Voting on 51/1312/CDV - IEC 61631 ED2: Test method for the mechanical strength of cores made of magnetic oxides

2020-02-28 Y
51/1334/RVN

Result of Voting on 51/1317/NP - PNW 51-1317: Classification of materials for magnetic powder cores

2020-02-28 U
TC 68
51/1329/RVN

Result of Voting on 51/1314/NP - PNW 51-1314: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores

2020-02-21 U
51/1330/RVN

Result of Voting on 51/1315/NP - PNW 51-1315: MAGNETIC POWDER CORES – GUIDELINES ON DIMENSIONS AND THE LIMITS OF SURFACE IRREGULARITIES – Part 4: Block-cores

2020-02-21 U
51/1331/RVN

Result of Voting on 51/1316/NP - PNW 51-1316: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities – Part 5: Cylinder-cores

2020-02-21 U
51/1324/CDV

IEC 63182-1 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part1: General specification

2020-01-24 2020-04-17 Y
51/1326/RVC

Result of Voting on 51/1308/CDV - IEC 63093-9 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores

2019-12-27 Y
51/1327/RVC

Result of Voting on 51/1309/CDV - IEC 63093-1 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 1: General specification

2019-12-27 Y
51/1319/CDV

IEC 61007 ED3: Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures

2019-12-13 2020-03-06 Y Voting Result
51/1325/RVC

Result of Voting on 51/1303/CDV - IEC 62024-2 ED2: High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters

2019-12-06 Y
51/1322/RVC

Result of Voting on 51/1299/CDV - IEC 63093-2 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Pot-cores for use in telecommunications, power supply, and filter applications

2019-11-29 Y
51/1323/RVC

Result of Voting on 51/1300/CDV - IEC 63093-3 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: Half pot-cores made of ferrite for inductive proximity switches

2019-11-29 Y
51/1313/CDV

IEC 60401-1 ED2: Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions

2019-11-22 2020-02-14 Y Voting Result
51/1321/CC

Compilation of Comments on 51/1305/CD - IEC 63182-2 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores

2019-11-15 Y
51/1320/AC

Next meeting of TC 51 to be held in Sendai City, Japan from 2020-10-28 to 2020-10-30. (Annoucement)

2019-11-08 N/A
51/1312/CDV

IEC 61631 ED2: Test method for the mechanical strength of cores made of magnetic oxides

2019-11-01 2020-01-24 Y Voting Result
51/1318A/NP

PNW 51-1318: Test methods for electrical and magnetic properties of magnetic powder cores

2019-10-25 2020-01-03 U Voting Result
TC 68
51/1317/NP

PNW 51-1317: Classification of materials for magnetic powder cores

2019-10-11 2020-01-03 U Voting Result
TC 68
51/1318/NP

Replaced by 51/1318A/NP

2019-10-11 2020-01-03 U
TC 68
51/1314/NP

PNW 51-1314: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores

2019-10-04 2019-12-27 U Voting Result
51/1315/NP

PNW 51-1315: MAGNETIC POWDER CORES – GUIDELINES ON DIMENSIONS AND THE LIMITS OF SURFACE IRREGULARITIES – Part 4: Block-cores

2019-10-04 2019-12-27 U Voting Result
51/1316/NP

PNW 51-1316: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities – Part 5: Cylinder-cores

2019-10-04 2019-12-27 U Voting Result
51/1308/CDV

IEC 63093-9 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores

2019-09-27 2019-12-20 Y Voting Result
51/1309/CDV

IEC 63093-1 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 1: General specification

2019-09-27 2019-12-20 Y Voting Result
51/1311/CC

Compilation of Comments on 51/1297/CD - IEC 63182-1 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part1: General specification

2019-09-06 Y
51/1303/CDV

IEC 62024-2 ED2: High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters

2019-08-23 2019-11-15 Y Voting Result
51/1299/CDV

IEC 63093-2 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Pot-cores for use in telecommunications, power supply, and filter applications

2019-08-09 2019-11-01 Y Voting Result
51/1300/CDV

IEC 63093-3 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: Half pot-cores made of ferrite for inductive proximity switches

2019-08-09 2019-11-01 Y Voting Result
51/1310/CC

Compilation of Comments on 51/1293/CD - IEC 61631 ED2: Test method for the mechanical strength of cores made of magnetic oxides

2019-08-09 Y
51/1306/CC

Compilation of Comments on 51/1294/CD - IEC 63093-9 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores

2019-08-02 Y
51/1307/CC

Compilation of Comments on 51/1295/CD - IEC 63093-1 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 1: General specification

2019-08-02 Y
51/1304/CC

Compilation of Comments on 51/1278/CD - IEC 61007 ED3: Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures

2019-07-12 Y
51/1305/CD

IEC 63182-2 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores

2019-07-12 2019-10-04 Y Report of Comments
51/1302/RQ

Result of Questionnaire 51/1296/Q: Request from the Institute of Electrical and Electronics Engineers Standards Association (IEEE-SA) for a category A liaison with TC 51

2019-07-05 N/A
51/1301/RVC

Result of Voting on 51/1273/CDV - IEC 62025-2 ED2: High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics

2019-06-28 Y
51/1298/CC

Compilation of Comments on 51/1276/CD - IEC 60401-1 ED2: Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions

2019-05-31 Y
51/1297/CD

IEC 63182-1 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part1: General specification

2019-05-24 2019-08-16 Y Report of Comments
51/1296/Q

Request from the Institute of Electrical and Electronics Engineers Standards Association (IEEE-SA) for a category A liaison with TC 51

2019-05-10 2019-06-21 N/A Report of Comments
51/1294/CD

IEC 63093-9 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9: Planar cores

2019-04-26 2019-07-19 Y Report of Comments
51/1295/CD

IEC 63093-1 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 1: General specification

2019-04-26 2019-07-19 Y Report of Comments
51/1293/CD

IEC 61631 ED2: Test method for the mechanical strength of cores made of magnetic oxides

2019-04-19 2019-07-12 Y Report of Comments
51/1290/RVC

Result of Voting on 51/1247/CDV - IEC 61333 ED2: Marking on ferrite cores

2019-04-12 Y
51/1291/RR

Review Report on IEC 62317-9:2006 ED1 and IEC 60424-5:2009 ED1: Ferrite cores - Dimensions - Part 9: Planar cores; Ferrite cores - Guidelines on the limits of surface irregularities - Part 5: Planar-cores

2019-04-12 Y
51/1292/RR

Review report on IEC 62317-1:2007 ED.A and IEC 60424-1:2015 ED.2: Ferrite cores - Dimensions - Part 1: General specification; Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification

2019-04-12 Y
51/1282A/CC

Compilation of Comments on 51/1254/CD - IEC 63182-1 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part1: General specification

2019-04-05 Y
51/1283A/CC

Compilation of Comments on 51/1255/CD - IEC 63182-2 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores

2019-04-05 Y
51/1287/RR

Review report on IEC 61631 Ed.1: Test method for the mechanical strength of cores made of magnetic oxides

2019-04-05 Y
51/1288/DL

List of decisions taken at the meeting of TC 51, held in Anaheim, CA, U.S.A., from 2019-03-17 to 2019-03-18

2019-04-05 N/A
51/1289/RM

Unconfirmed minutes of the meeting held in Anaheim, CA, U.S.A. from 2019-03-17 (starting time: 09-00h) to 2019-03-18 (ending time: 12-00h)

2019-04-05 N/A