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BS EN 125400:1993

BS EN 125400:1993

Current

Current

The latest, up-to-date edition.

Harmonized system of quality assessment for electronic components: sectional specification: adjusters used with magnetic oxide cores for use in inductors and tuned transformers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-28-1984

Publisher

British Standards Institution

Foreword
Preface
Section 1: Scope
Section 2: General
2.1 Related documents
2.2 Terminology
Section 3: Quality assessment procedures - test and
measurement conditions
3.1 Visual inspection
3.1.1 General
3.1.2 Chips
3.1.3 Cracks
3.1.4 Flash (fins)
3.2 Dimensions
3.3 Range of inductance adjustment (upper/lower limit)
3.3.1 Measuring procedures
3.3.2 Assessment of results
3.4 Mechanical testing
3.5 Contribution of the adjusting device to the core
       instability
Section 4: Additional information

Prescribes the appropriate test methods from the generic specification CECC 25000 to be used in detail specifications for adjusters and gives the test schedule to be used in their preparation.

Committee
EPL/51
DevelopmentNote
Renumbers and supersedes BS CECC25400(1984). 1993 Version incorporates amendment 7579 to BS CECC25400(1984). Supersedes 80/27918 DC. Also numbered as CECC 25400. (08/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 125400:1991 Identical
I.S. EN 125400:1994 Identical
NEN EN 125400 : 2004 Identical
DIN EN 125400:1993-02 Identical

BS CECC 25000:1977 Specification for harmonized system of quality assessment for electronic components: generic specification: inductor and transformer cores for telecommunications
BS 9000-2(1996) : 1996 GENERAL REQUIREMENTS FOR A SYSTEM FOR ELECTRONIC COMPONENTS OF ASSESSED QUALITY - SPECIFICATION FOR THE NATIONAL IMPLEMENTATION OF THE CECC SYSTEM
BS CECC 25100(1977) : 1977 AMD 7577 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: SECTIONAL SPECIFICATION: MAGNETIC OXIDE CORES FOR INDUCTOR APPLICATIONS
BS 5938-2:1980 Cores for inductors and transformers for telecommunications Guide to the drafting of performance specifications
BS CECC25401(1984) : 1984 AMD 7580 SPECIFICATION FOR HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. BLANK DETAIL SPECIFICATION. ADJUSTERS USED WITH MAGNETIC OXIDE CORES FOR USE IN INDUCTORS & TUNED TRANSFORMER
BS 5938-1:1984 Cores for inductors and transformers for telecommunications Methods of measurement

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Hardcopy - English
PDF - English
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