BS EN 61248-4:1997
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English
15-11-1997
1 Scope
2 Normative references
3 Preparation of the detail specification
3.1 General
3.2 Ratings and characteristics
3.3 Outline drawings and winding schematic diagram
3.4 Information essential for correct system
operation
4 Inspection requirements to be listed in the detail
specification
4.1 Conformance inspection
4.2 Design verification
5 Detail specification
Blank detail specification
Annex A Measurement of no-load loss
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
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.