BS EN 125400:1993
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
Hardcopy , PDF
English
28-09-1984
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.