Magnetické součástky

Oblast zaměření: Magnetické součástky
Komise : IEC/TC 51 (Magnetic components and ferrite materials)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 6.02.2020
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This standard describes a number of tests for use in determining the significant parameters and performance characteristics of transformers and inductors for use in electronics and telecommunication equipment. These test methods are designed primarily for transformers and inductors used in all types of electronics applications that may be involved in any specification for such components. Even though these tests may be useful to the other types of transformers used in power distribution applications in utilities, industry, and others, the tests discussed in this document may supplement or complement the tests but are not intended to replace the tests in standards for transformers. Some of the tests described are intended for qualifying a product for a specific application, while others are test practices used for manufacturing and customer acceptance testing. The test methods described here include those parameters most commonly used in the electronics transformer and inductor industry: electric strength, resistance, power loss, inductance, impedance, balance, transformation ratio and many others used less frequently.

Oblast zaměření: Magnetické součástky
Komise : IEC/TC 51 (Magnetic components and ferrite materials)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 17.03.2020
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This part of IEC 63182 specifies the dimensions of magnetic powder cores.

It is intended that this standard will include magnetic powder cores which are widely used and referenced in industry, either because they are included in national standards, or because they are seen to have broad-based use in industry. Where applicable, it is intended that the existing industrial name for each standard part should appear with the part within this series.

This standard also gives guidelines on the allowable limits of surface irregularities of magnetic powder cores. It should be considered as a general specification useful in the dialogue between magnetic powder core manufacturers and users about surface irregularities.