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

TC 51

Magnetic components, ferrite and magnetic powder materials

 
export to xls file

TC 51 Work programme (12)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

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

51/1276/CD 2018-04 ACDV
  • ACDV
  • Approved for CDV

2019-05

TCDV
  • TCDV
  • Translation of CDV

2019-09

WG 1 ying cui 2020-12
IEC 61007 ED3

Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures

51/1278/CD 2018-07 PCC
  • PCC
  • Preparation of CC

2019-05

2019-06

WG 9 ying cui 2020-12
IEC 61333 ED2

Marking on ferrite cores

51/1247/CDV 2017-10 APUB
  • APUB
  • Approved for publication

2019-04

2019-07

WG 1 ying cui 2020-01
IEC 61631 ED2

Test method for the mechanical strength of cores made of magnetic oxides

51/1293/CD 2019-04 CD
  • CD
  • Draft circulated as CD

2019-04

PCC
  • PCC
  • Preparation of CC document

2019-07

WG 1 ying cui 2020-12
IEC 62024-2 ED2

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

51/1264/CD 2018-11 ACDV
  • ACDV
  • Approved for CDV

2019-03

TCDV
  • TCDV
  • Translation of CDV

2019-08

WG 9 Takahiro Azuma 2020-12
IEC 62025-2 ED2

High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics

51/1273/CDV 2018-07 PRVC
  • PRVC
  • Preparation of RVC

2019-06

2019-08

WG 9 Naoki Kawakubo 2020-05
IEC 63093-1 ED1

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

51/1295/CD 2019-04 CD
  • CD
  • Draft circulated as CD

2019-04

PCC
  • PCC
  • Preparation of CC document

2019-07

WG 1 Takeshi Abe 2020-12
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

51/1252/CD 2018-09 ACDV
  • ACDV
  • Approved for CDV

2019-03

TCDV
  • TCDV
  • Translation of CDV

2019-06

WG 1 Aloys Foecker 2020-08
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

51/1251/CD 2018-09 ACDV
  • ACDV
  • Approved for CDV

2019-03

TCDV
  • TCDV
  • Translation of CDV

2019-06

WG 1 Aloys Foecker 2020-08
IEC 63093-9 ED1

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

51/1294/CD 2019-04 CD
  • CD
  • Draft circulated as CD

2019-04

PCC
  • PCC
  • Preparation of CC document

2019-07

WG 1 Takeshi Abe 2020-12
IEC 63182-1 ED1

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

51/1297/CD 2018-01 CD
  • CD
  • Draft circulated as CD

2019-05

PCC
  • PCC
  • Preparation of CC document

2019-08

WG 1 ying cui 2020-06
IEC 63182-2 ED1

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

51/1255/CD 2018-01 ACD
  • ACD
  • Approved for CD

2019-04

2CD
  • 2CD

2019-05

WG 1 ying cui 2020-06