STB PDF

Aluminium-clad steel wires for electrical purposes. Original standard BS EN 61232-1997 (2001) in PDF full version. Additional info + preview on request

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PM-cores made of magnetic oxides and associated parts - Dimensions. Original standard BS EN 61247-1997 (1999) in PDF full version. Additional info + preview on request

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Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification. Original standard BS EN 61248-1-1997 (2000) in PDF full version. Additional info + preview on request

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Transformers and inductors for use in electronic and telecommunication equipment Part 2: Sectional specification for signal transformers on the basis of the capability approval procedure. Original standard BS EN 61248-2-1997 (2000) in PDF full version. Additional info + preview on request

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Transformers and inductors for use in electronic and telecommunication equipment Part 3: Sectional specification for power transformers on the basis of the capability approval procedure. Original standard BS EN 61248-3-1997 (2000) in PDF full version. Additional info + preview on request

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Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure. Original standard BS EN 61248-4-1997 (2000) in PDF full version. Additional info + preview on request

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