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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER - cores

30.99 CD approved for registration as DIS

TC 51

Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 8: U-cores

30.99 CD approved for registration as DIS

TC 51

Classification of magnetic powder cores

60.60 Standard published

TC 51

Test methods for electrical and magnetic properties of magnetic powder cores

60.60 Standard published

TC 51

Transformers and inductors - Near Magnetic and Electric Fields Characterization

20.99 WD approved for registration as CD

TC 51

Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures

30.99 CD approved for registration as DIS

TC 51

Dimensional tolerances of ferrite cores

60.60 Standard published

TC 51

Measurement methods of the complex relative permeability and permittivity of noise suppression sheet

60.60 Standard published

TC 51

Ferrite cores - Technology approval schedule (TAS)

60.60 Standard published

TC 51