Publisher : BSI

BS EN 61248-1:1997 PDF

Transformers and inductors for use in electronic and telecommunication equipment-Generic specification

Document status: Active

79.25 €
BS EN 61248-2:1997 PDF

Transformers and inductors for use in electronic and telecommunication equipment-Sectional specification for signal transformers on the basis of the capability approval procedure

Document status: Active

57.15 €
BS EN 61248-3:1997 PDF

Transformers and inductors for use in electronic and telecommunication equipment-Sectional specification for power transformers on the basis of the capability approval procedure

Document status: Active

57.15 €
BS EN 61248-4:1997 PDF

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

Document status: Active

57.15 €
BS EN 61248-5:1997 PDF

Transformers and inductors for use in electronic and telecommunication equipment-Sectional specification for pulse transformers on the basis of the capability approval procedure

Document status: Active

57.15 €
BS EN 61248-7:1998 PDF

Transformers and inductors for use in electronic and telecommunication equipment-Sectional specification for high-frequency inductors and intermediate transformers on the basis of the capability approval procedure

Document status: Active

79.25 €
BS EN 61249-2-1:2005 PDF

Materials for printed boards and other interconnecting structures-Reinforced base materials, clad and unclad. Phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad

Document status: Active

57.15 €
BS EN 61249-2-10:2003 PDF

Materials for printed boards and other interconnecting structures-Reinforced base materials clad and unclad. Cyanate ester, brominated epoxide, modified or unmodified, woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad

Document status: Active

79.25 €
BS EN 61249-2-11:2003 PDF

Materials for printed boards and other interconnecting structures-Reinforced base materials, clad and unclad-Polyimide, brominated epoxide modified or unmodified, woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad

Document status: Active

79.25 €
BS EN 61249-2-12:1999 PDF

Materials for interconnection structures. Sectional specification set for reinforced base materials, clad and unclad-Epoxide non-woven aramid laminate of defined flammability, copper-clad

Document status: Active

57.15 €