IEC 60367-1:1982
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Cores for inductors and transformers for telecommunications. Part 1: Measuring methods
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07-03-2005
01-01-1982
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Foreword
Preface
Section One - General
1. Scope
2. Object
3. Environmental conditions
4. General precautions for methods involving permeability
measurements
5. General precautions for loss measurement at low flux density
6. Magnetic conditioning
7. Inductance measurement
Section Two - Common Measuring Methods
8. Disaccommodation
9. Variation of permeability with temperature
10. Range of inductance adjustment
11. Losses
Section Three - Specialized Measuring Methods
12. Third harmonic distortion
13. Magnetic shock sensitivity
14. Contribution of the adjusting device to the core instability
15. Influence of a static magnetic field
16. Magnetic properties under pulse conditions
17. (Effective) Amplitude permeability
Appendices A - Apparatus for magnetic conditioning with capacitor
discharge
B - Power amplifier for magnetic conditioning
C - Apparatus for magnetic conditioning based on the
alternating field method
D - Thermal method for magnetic conditioning
E - Guide for the design of inductance measuring coils
for newly developed types of cores
F - Methods of expressing temperature dependence
G - Damped oscillation method for loss measurement
calibration
H - Transmission method for loss measurement calibration
J - Examples of circuits for measuring total core loss
K - Example of a circuit for measuring third harmonic
distortion (low impedance method)
L - Methods of inductance measurement in the presence
of a static magnetic field
M - Examples of circuits for pulse measurements
N - Examples of circuits for measuring (effective)
amplitude permeability
Applies to magnetic cores, mainly made of magnetic oxides or metallic powders, used in inductors and transformers for telecommunication equipment and electronic devices employing similar techniques. Gives guidance for the drafting of those parts of specifications for magnetic cores that are concerned with measuring methods for magnetic and electric core properties.
| DevelopmentNote |
Also numbered as BS 5938-1(1984) (09/2005)
|
| DocumentType |
Standard
|
| Pages |
155
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN 10367-1 : 1985 | Identical |
| NEN IEC 60367-1 : 1985 AMD 2 1999 | Identical |
| UNE 20580-1:1985 | Identical |
| BS 9925-0:1984 | Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications Generic specification |
| BS EN 125100:1993 | Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for inductor applications |
| I.S. EN 61248-4:1998 | TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 4: SECTIONAL SPECIFICATION FOR POWER TRANSFORMERS FOR SWITCHED MODE POWER SUPPLIES (SMPS) ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE |
| IEC 60723-5-1:1993 | Inductor and transformer cores for telecommunications - Part 5: Sectional specification: Adjusters used with magnetic oxide cores for use in adjustable inductors and transformers - Section 1: Blank detail specification. Assessment level A |
| I.S. EN 61248-1:1998 | TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 1: GENERIC SPECIFICATION |
| EN 125000:1997 | Generic Specification: Cores made of ferrite materials |
| EN 61247:1997 | PM-cores made of magnetic oxides and associated parts - Dimensions |
| EN 61248-4:1997 | Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure |
| BS CECC 25000:1977 | Specification for harmonized system of quality assessment for electronic components: generic specification: inductor and transformer cores for telecommunications |
| I.S. EN 125000:1999 | CORES MADE FROM FERRITE MATERIALS (GENERIC SPECIFICATION) |
| IEC PAS 62323:2002 | Dimensions of half pot cores made of magnetic oxides for inductive proximity switches |
| IEC 60723-4-1:1987 | Inductor and transformer cores for telecommunications. Part 4: Blank detail specification: Magnetic oxide cores for transformers and chokes for power applications. Assessment level A |
| I.S. EN 61007:1998 | TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - MEASURING METHODS AND TEST PROCEDURES |
| IEC 60401:1993 | Ferrite materials - Guide on the format of data appearing in manufacturers' catalogues of transformer and inductor cores |
| IEC 61246:1994+AMD1:2002 CSV | Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts - Dimensions |
| BS CECC25400(1984) : 1984 AMD 7579 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: SECTIONAL SPECIFICATION: ADJUSTERS USED WITH MAGNETIC OXIDE CORES FOR USE IN INDUCTORS AND TUNED TRANSFORMERS |
| BS EN 61247:1997 | PM-cores made of magnetic oxides and associated parts. Dimensions |
| BS 9925-01.0:1984 | Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications Sectional specification: magnetic oxide cores for inductor applications |
| BS CECC25200(1978) : 1978 AMD 7578 | HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS : SECTIONAL SPECIFICATION : MAGNETIC OXIDE CORES FOR LINEAR TRANSFORMERS |
| BS EN 125000:1998 | Harmonized system of quality assessment for electronic components. Generic specification: cores made of ferrite materials |
| I.S. EN 61247:1999 | PM-CORES MADE OF MAGNETIC OXIDES AND ASSOCIATED PARTS - DIMENSIONS |
| IEC 61596:1995 | Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions |
| EN 61007:1997 | Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures |
| IEC 60723-3:1985 | Inductor and transformer cores for telecommunications. Part 3: Sectional specification: Magnetic oxide cores for broad-band transformers |
| IEC 60723-4:1987 | Inductor and transformer cores for telecommunications. Part 4: Sectional specification: Magnetic oxide cores for transformers and chokes for power applications |
| BS EN 61007:1997 | Transformers and inductors for use in electronic and telecommunication equipment. Measuring methods and test procedures |
| BS EN 125200:1993 | Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for linear transformers |
| I.S. EN 125200:1994 | MAGNETIC OXIDE CORES FOR LINEAR TRANSFORMERS (SECTIONAL SPECIFICATION) |
| BS EN 61596:1997 | Magnetic oxide EP-cores and associated parts for use in inductors and transformers. Dimensions |
| 04/30112548 DC : DRAFT APR 2004 | IEC 61185 ED.2 - MAGNETIC OXIDE CORES (ETD - CORES) INTENDED FOR USE IN POWER SUPPLY APPLICATIONS - DIMENSIONS |
| I.S. EN 61596:1999 | MAGNETIC OXIDE EP-CORES AND ASSOCIATED PARTS FOR USE IN INDUCTORS AND TRANSFORMERS - DIMENSIONS |
| I.S. EN 60431:1999 | DIMENSIONS OF SQUARE CORES (RM-CORES) MADE OF MAGNETIC OXIDES AND ASSOCIATED PARTS |
| IEC 61007:1994 | Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures |
| IEC 61247:1995 | PM-cores made of magnetic oxides and associated parts - Dimensions |
| IEC 61248-1:1996 | Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification |
| IEC 61248-4:1996 | Transformers and inductors for use in electronic andtelecommunication equipment - Part 4: Sectional specification forpower transformers for switched mode power supplies (SMPS) on thebasis of the capability approval procedure |
| BS EN 61248-1:1997 | Transformers and inductors for use in electronic and telecommunication equipment Generic specification |
| IEC 60723-5:1993 | Inductor and transformer cores for telecommunications - Part 5: Sectional specification: Adjusters used with magnetic oxide cores for use in adjustable inductors and transformers |
| EN 61596:1997 | Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions |
| EN 61248-1 : 1997 | Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification |
| EN 125200:1991 | Sectional Specification: Magnetic oxide cores for linear transformers |
| EN 62044-3:2001 | Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level |
| EN 60431:1997/A2:1998 | DIMENSIONS OF SQUARE CORES (RM-CORES) MADE OF MAGNETIC OXIDES AND ASSOCIATED PARTS |
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