TC 51

Magnetic components, ferrite and magnetic powder materials

 
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TC 51 Working Documents since 2020-04-22

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

51/1372/RR

Review report on IEC 61247 Ed.1

2021-04-16 Y
51/1371/Q

QUESTIONNAIRE: Proposal for IEC/IEEE dual logo standard of IEC 61007 and IEEE 389

2021-04-09 2021-05-21 N/A
51/1369/CC

Compilation of Comments on 51/1362/CD - IEC 63182-3 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores

2021-03-26 Y
51/1368/CD

IEC 63300 ED1: Test methods for electrical and magnetic properties of magnetic powder cores

2021-03-05 2021-05-28 Y
TC 68
51/1367/RQ

Result of Questionnaire 51/1364/Q:  Maintenance Programme – Call for comments/proposals on review of ISs

2021-02-26 N/A
51/1366/AC

Next meeting of TC 51 to be held in Sendai City, Japan from 2021-11-13 to 2021-11-15.

2021-02-19 N/A
51/1365/DC

Technical corrigendum for IEC 62044-2:2005 ED1

2021-02-12 2021-03-26 N/A Report of Comments
51/1364/Q

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

2021-01-08 2021-02-19 N/A Report of Comments
51/1363/RQ

Result of Questionnaire 51/1360/Q:  Change of the scope of TC51

2021-01-01 N/A
51/1362/CD

IEC 63182-3 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores

2020-12-25 2021-03-19 Y Report of Comments
51/1361/RVN

Result of Voting on 51/1351/NP - PNW 51-1351 ED1: Transformers and inductors - Near Magnetic and Electric Fields Characterization

2020-12-18 Y
51/1334A/RVN

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

2020-11-13 Y
TC 68
51/1335A/RVN

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

2020-11-13 Y
TC 68
51/1359/RM

Unconfirmed minutes of the remote meeting held from 2020-10-27 (starting time: Japantime 08:00 pm) to 2020-11-02 (ending time: Japan time 11:00 pm)

2020-11-13 N/A
51/1360/Q

Questionnaire: Change of the scope of TC 51

2020-11-13 2020-12-25 N/A Report of Comments
51/1358/DL

List of decisions taken at the remote meeting of  51, from 2020-10-27 to 2020-11-02

2020-11-06 N/A
51/1357/INF

Comments on 51/1350/DC:  Review of TC 51 SBP

2020-10-16 N/A
51/1343C/DA

Revised draft agenda for the meeting to be held virtually from 2020-10-27 to 2020-10-30 and 2020-11-02 (starting time: UTC 11:00 a.m. and approximate finishing time: UTC 2:00 p.m.)

2020-10-02 N/A
51/1356/RVDTR

Result of Voting on 51/1349/DTR - IEC TR 63307 ED1: Measurement methods of the complex relative permeability and the complex relative permittivity of noise suppression sheet

2020-10-02 N
51/1343B/DA

Replaced by 51/1343C/DA

2020-09-25 N/A
51/1353/INF

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

2020-09-25 N/A
51/1354/CC

Compilation of Comments on 51/1344/CD - IEC 63182-4 ED1: Magnetic powder cores – guidelines on dimensions and the limits of surface irregularities– Part 4: Block-cores

2020-09-25 Y
51/1355/CC

Compilation of Comments on 51/1345/CD - IEC 63182-5 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities – Part 5: Cylinder-cores

2020-09-25 Y
51/1329A/RVN

Revised 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

2020-09-18 Y
51/1352/RVD

Result of Voting on 51/1348/FDIS - IEC 63182-2 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores

2020-09-11 Y
51/1351/NP

PNW 51-1351 ED1: Transformers and inductors - Near Magnetic and Electric Fields Characterization

2020-09-04 2020-11-27 Y Voting Result
51/1350/DC

Review of TC 51 SBP

2020-08-28 2020-10-09 N/A Report of Comments
51/1348(F)/FDIS

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

2020-08-14 2020-09-04 Y Voting Result
51/1343A/DA

Replaced by 51/1343B/DA

2020-07-24 N/A
51/1348/FDIS

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

2020-07-24 2020-09-04 Y Voting Result
51/1349/DTR

IEC TR 63307 ED1: Measurement methods of the complex relative permeability and the complex relative permittivity of noise suppression sheet

2020-07-24 2020-09-18 N Voting Result
51/1347/AC

Next meeting of  51 originally taking place in Sendai City, Japan from 2020-10-28 to 2020-10-30 is now to be a virtual meeting

2020-07-17 N/A
51/1346/CC

Compilation of Comments on 51/1338/CD - IEC TR 63307 ED1: Measurement methods of the complex relative permeability and the complex relative permittivity of noise suppression sheet

2020-07-03 N
51/1344/CD

IEC 63182-4 ED1: Magnetic powder cores – guidelines on dimensions and the limits of surface irregularities– Part 4: Block-cores

2020-06-26 2020-09-18 Y Report of Comments
51/1345/CD

IEC 63182-5 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities – Part 5: Cylinder-cores

2020-06-26 2020-09-18 Y Report of Comments
51/1343/DA

Replaced by 51/1343A/DA

2020-06-12 N/A
51/1342/RVC

Result of Voting on 51/1328/CDV - IEC 63182-2 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores

2020-05-29 Y
51/1341/INF

Comments on 51/1336/DC: Maintenance Programme – Call for comments/proposals on review of ISs

2020-05-01 N/A
51/1340/RVC

Result of Voting on 51/1324/CDV - IEC 63182-1 ED1: Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part1: General specification

2020-04-24 Y