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 2018-10-14

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

51/1317/NP

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

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

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

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
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
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
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
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
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
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
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
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
51/1279A/CC

Compilation of Comments on 51/1252/CD - 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

2019-03-29 Y
51/1280A/CC

Compilation of Comments on 51/1251/CD - 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

2019-03-29 Y
51/1286/RVD

Result of Voting on 51/1272A/FDIS - IEC 63093-14 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cores

2019-03-22 Y
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

2019-03-15 2019-06-07 Y Voting Result
51/1284/RVD

Result of Voting on 51/1271/FDIS - IEC 63093-12 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 12: Ring-cores

2019-03-15 Y
51/1285/RQ

Result of Questionnaire on 51/1274/Q: Nomination for Convenors of TC 51 WG 9 (Inductive components)

2019-03-15 N/A
51/1281/CC

Compilation of Comments on 51/1264/CD - IEC 62024-2 ED2: High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters

2019-03-08 Y
51/1282/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

2019-03-08 Y
51/1283/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

2019-03-08 Y
51/1279/CC

Compilation of Comments on 51/1252/CD - 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

2019-03-01 Y
51/1280/CC

Compilation of Comments on 51/1251/CD - 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

2019-03-01 Y
51/1278/CD

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

2019-02-22 2019-05-17 Y Report of Comments
51/1250A/DA

Revised draft agenda for the meeting to be held in Anaheim, California, U.S.A., from 2019-03-17 (starting time: 9:00 a.m.) to 2019-03-18 (approximate finishing time: 12:00 p.m.)

2019-02-15 N/A
51/1275/RVD

Result of Voting on 51/1265/FDIS - IEC 63093-4 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: RM-cores

2019-02-15 Y
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

2019-02-15 2019-05-10 Y Report of Comments
51/1277/INF

Review of Active Participation of P-members in the Work of TC 51

2019-02-15 N/A
51/1272A/FDIS

IEC 63093-14 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cores

2019-02-01 2019-03-15 Y Voting Result
51/1271/FDIS

IEC 63093-12 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 12: Ring-cores

2019-01-25 2019-03-08 Y Voting Result
51/1272/FDIS

Replaced by 51/1272A/FDIS

2019-01-25 2019-03-08 Y
51/1274/Q

Nomination for Convenor of TC 51 WG 9 (Inductive components)

2019-01-25 2019-03-08 N/A Report of Comments
51/1270/RVD

Result of Voting on 51/1262/FDIS - IEC 63093-13 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 13: PQ-cores

2019-01-18 Y
51/1266/CC

Compilation of Comments on 51/1248/CD - IEC 62025-2 ED2: High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics

2019-01-11 Y
51/1267/INF

Results of comments on 51/1259/DC: Review of TC 51 SBP

2019-01-11 N/A
51/1268/RQ

Result of Questionnaire 51/1260/Q: Questionnaire on the appointment of a new Convenor of WG 9 (Inductive components)

2019-01-11 N/A
51/1269/RQ

Result of Questionnaire 51/1261/Q: Questionnaire on the appointment of a new Convenor of WG 10 (Magnetic materials and components for EMC applications)

2019-01-11 N/A
51/1265/FDIS

IEC 63093-4 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: RM-cores

2018-12-21 2019-02-01 Y Voting Result
51/1264/CD

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

2018-12-07 2019-03-01 Y Report of Comments
51/1262/FDIS

IEC 63093-13 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 13: PQ-cores

2018-11-30 2019-01-11 Y Voting Result
51/1263/RR

Review Report on IEC 62024-2 Ed.1.0: High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters

2018-11-30 Y
51/1247/CDV

IEC 61333 ED2: Marking on ferrite cores

2018-11-23 2019-02-15 Y Voting Result
51/1259/DC

Review of TC 51 SBP

2018-11-23 2019-01-04 N/A Report of Comments
51/1260/Q

Questionnaire on the appointment of a new Convenor of WG 9 (Inductive components)

2018-11-23 2019-01-04 N/A Report of Comments
51/1261/Q

Questionnaire on the appointment of a new Convenor of WG 10 (Magnetic materials and components for EMC applications)

2018-11-23 2019-01-04 N/A Report of Comments
51/1256A/RVC

Result of Voting on 51/1229/CDV - IEC 63093-14 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cores

2018-11-16 Y
51/1256/RVC

Result of Voting on 51/1229/CDV - IEC 63093-14 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cores

2018-11-09 Y
51/1257/AC

Next meeting of TC 51 to be held in Anaheim, CA, USA from 17 to 18 March 2019 (Registration)

2018-11-09 N/A
51/1258/AC

Chairmanship and call for nominations for Chair of TC 51

2018-11-09 2019-02-01 N/A Report of Comments
51/1252/CD

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

2018-11-02 2019-01-25 Y Report of Comments
51/1253/RVC

Result of Voting on 51/1239/CDV - IEC 63093-12 ED1: Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 12: Ring-cores

2018-11-02 Y
51/1254/CD

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

2018-11-02 2019-01-25 Y Report of Comments
51/1255/CD

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

2018-11-02 2019-01-25 Y Report of Comments
51/1250/DA

Replaced by 51/1250A/DA

2018-10-26 N/A
51/1251/CD

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

2018-10-26 2019-01-18 Y Report of Comments