BS 9720:1989

Действует

Specification for custom-built transformers and inductors of assessed quality: generic data and methods of test — 54 стр.

Ссылочные документы

Заменен

Specification for custom-built transformers and inductors of assessed quality: generic data and methods of test

Действует

Sectional specification for power transformers of assessed quality for use in electronic equipment for capability approval — 14 стр.

Заменен

Specification for custom-built transformers and inductors of assessed quality: generic data and methods of test

Действует

Sectional specification for variable r.f. type inductors of assessed quality for use in electronic equipment for capability approval — 14 стр.

Действует

Sectional specification for pulse transformers of assessed quality for use in electronic equipment: full assessment level — 14 стр.

Действует

Sectional specification for signal transformers of assessed quality for use in electronic equipment for capability approval — 16 стр.

Действует

Sectional specification for inductors of assessed quality for use in electronic equipment for capability approval — 14 стр.

Действует

Sectional specification for pulse transformers of assessed quality for use in electronic equipment for capability approval — 14 стр.