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EN 61007:1997

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Superseded date

09-12-2020

Published date

05-16-1997

FOREWORD
1 Scope
2 Normative references
3 Terminology
4 Test procedures
  4.1 Test and measurement conditions
      4.1.1 Measurement uncertainty
      4.1.2 Alternative test methods
  4.2 Visual inspection
      4.2.1 Protective screen position
      4.2.2 Quality of solder joints
  4.3 Dimensioning and gauging procedure
  4.4 Electrical test procedures
      4.4.1 Winding resistance
      4.4.2 Insulation tests
      4.4.3 Losses
      4.4.4 Inductance
      4.4.5 Unbalance
      4.4.6 Capacitance
      4.4.7 Transformation ratios
      4.4.8 Resonant frequency
      4.4.9 Signal transfer characteristics
      4.4.10 Frequency response
      4.4.11 Pulse characteristics
      4.4.12 Voltage-time product rating
      4.4.13 Total harmonic distortion
      4.4.14 Voltage regulation
      4.4.15 Temperature rise
      4.4.16 Surface temperature
      4.4.17 Phase test (polarity)
      4.4.18 Screens
      4.4.19 Noise
      4.4.20 Corona test
      4.4.21 Magnetic fields
      4.4.22 Inrush current
  4.5 Environmental test procedures
      4.5.1 General
      4.5.2 Soldering
      4.5.3 Robustness of terminations and integral mounting devices
      4.5.4 Shock
      4.5.5 Bump
      4.5.6 Vibration (sinusoidal)
      4.5.7 Acceleration, steady state
      4.5.8 Rapid change of temperature (thermal shock in air)
      4.5.9 Sealing
      4.5.10 Climatic sequence
      4.5.11 Damp heat, steady state
      4.5.12 Dry heat
      4.5.13 Mould grown
      4.5.14 Salt mist, cyclic (sodium chloride solution)
      4.5.15 Sulphur dioxide test for contacts and connections
      4.5.16 Fire hazard
      4.5.17 Immersion in cleaning solvents
  4.6 Endurance test procedures
      4.6.1 Short-term endurance (load run)
      4.6.2 Long-term endurance (life test)
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Describes measuring methods and test procedures for inductors and transformers for use in electronic and telecommunication equipment that may be involved in any specifications for such components, in particular those forming part of the IEC Quality Assessment System for Electronic Components (IECQ).

Committee
CLC/SR 51
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy

Standards Relationship
ONORM OVE EN 61007 : 1997 Identical
NF EN 61007 : 1998 Similar to
IEC 61007:1994 Identical
NBN EN 61007 : 1997 Identical
NEN EN IEC 61007 : 1997 Identical
I.S. EN 61007:1998 Identical
PN EN 61007 : 2001 Identical
SN EN 61007 : 1997 Identical
UNE-EN 61007:1997 Identical
BS EN 61007:1997 Identical
CEI EN 61007 : 1998 Identical
DIN EN 61007:1998-04 Identical

BS EN 61248-3:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for power transformers on the basis of the capability approval procedure
BS EN 62211:2004 Inductive components. Reliability management
CEI EN 62211 : 2005 INDUCTIVE COMPONENTS - RELIABILITY MANAGEMENT
I.S. EN 61248-5:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 5: SECTIONAL SPECIFICATION FOR PULSE TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
I.S. EN 61248-1:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 1: GENERIC SPECIFICATION
I.S. EN 61248-7:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 7: SECTIONAL SPECIFICATION FOR HIGH-FREQUENCY INDUCTORS AND INTERMEDIATE FREQUENCY TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
EN 61248-2:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 2: Sectional specification for signal transformers on the basis of the capability approval procedure
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
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
I.S. EN 61248-3:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 3: SECTIONAL SPECIFICATION FOR POWER TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
I.S. EN 62211:2017 INDUCTIVE COMPONENTS - RELIABILITY MANAGEMENT
BS EN 61248-5:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for pulse transformers on the basis of the capability approval procedure
BS EN 61248-2:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for signal transformers on the basis of the capability approval procedure
EN 61248-5:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 5: Sectional specification for pulse transformers on the basis of the capability approval procedure
BS EN 61248-1:1997 Transformers and inductors for use in electronic and telecommunication equipment Generic specification
BS EN 61248-6:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for inductors on the basis of the capability approval procedure
I.S. EN 61248-2:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 2: SECTIONAL SPECIFICATION FOR SIGNAL TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
BS EN 61248-4:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure
I.S. EN 61248-6:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 6: SECTIONAL SPECIFICATION FOR INDUCTORS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
EN 62211:2017 Inductive components - Reliability management
EN 61248-7:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 7: Sectional specification for high-frequency inductors and intermediate frequency transformers on the basis of the capability approval procedure
EN 61248-6:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 6: Sectional specification for inductors on the basis of the capability approval procedure
EN 61248-1 : 1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification
EN 61248-3:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 3: Sectional specification for power transformers on the basis of the capability approval procedure

IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
IEC 60068-2-58:2015+AMD1:2017 CSV Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
IEC 60367-1:1982 Cores for inductors and transformers for telecommunications. Part 1: Measuring methods
HD 323.2.13 : 200S1 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST M: LOW AIR PRESSURE
IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
HD 323.2.17 : 200S4 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST Q: SEALING
EN 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
IEC 60068-2-13:1983 Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure
EN 60068-1:2014 Environmental testing - Part 1: General and guidance
HD 323.2.14 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST N: OF TEMPERATURE
EN 60068-2-7:1993 Environmental testing - Part 2: Tests - Test Ga: Acceleration, steady state
HD 323.2.30 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - PART 2: TESTS - TEST DB AND GUIDANCE: DAMP HEAT, CYCLIC (12 + 12-HOUR CYCLE)
EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
HD 323.2.3 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST CA - DAMP HEAT, STEADY STATE
IEC 60068-2-3:1969 Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state
HD 323.2.6 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST FC AND GUIDANCE: VIBRATION (SINUSOIDAL)
IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
IEC 60068-2-10:2005 Environmental testing - Part 2-10: Tests - Test J and guidance: Mould growth
EN 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
EN 60551:1992/A1:1997 DETERMINATION OF TRANSFORMER AND REACTOR SOUND LEVELS
HD 323.2.10 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST J AND GUIDANCE: MOULD GROWTH
IEC 60068-2-42:2003 Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections
EN 60068-2-29:1993 Environmental testing - Part 2: Tests - Test Eb and guidance: Bump
IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
IEC 60044-4:1980 Instrument transformers - Part 4: Measurement of partial discharges
HD 323.2.58 : 200S1 TEST TD: SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD)
IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
EN 60068-2-45:1992/A1:1993 Environmental testing - Part 2: Tests - Test Xa and guidance: Immersion in cleaning solvents
IEC 60068-2-52:2017 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
HD 323.2.52 : 200S1 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST KB: SALT MIST, CYCLIC (SODIUM CHLORIDE SOLUTION)
IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)

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