BS EN 61797-1:1997 Transformers and inductors for use in telecommunication and electronic equipment. Main dimensions of coil formers. Coil formers for laminated cores
Permits interchangeability with respect to conformance with core sizes and outline dimensions of the components.
BS EN 61797-1:1997 history
1997BS EN 61797-1:1997 Transformers and inductors for use in telecommunication and electronic equipment. Main dimensions of coil formers. Coil formers for laminated cores