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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF C93-364 ; NF EN 61248-4:1998-07-01
Transformers and inductors for use in electronic and telecommunication and telecommunication equipment. Part 4: sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure

Title (German)

TRANSFORMATOREN UND DROSSELN FUER ELEKTRONISCHE UND NACHRICHTENTECHNISCHE EINRICHTUNGEN. TEIL 4: RAHMENSPEZIFIKATION FUER LEISTUNGTRANSFORMATOREN FUER SCHALTNETZTEILE (SMPS) MIT BEFAEHIGUNGSANERKENNUNG. (EUROPAEISCHE NORM EN 61 248-4)

Edition 1998-07-01

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF C93-364 ; NF EN 61248-4:1998-07-01 Transformers and inductors for use in electronic and telecommunication and telecommunication equipment. Part 4: sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure

Want to learn more?

NF C93-364 ; NF EN 61248-4:1998-07-01
Transformers and inductors for use in electronic and telecommunication and telecommunication equipment. Part 4: sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure