IEC 60647:1979 Withdrawn
Dimensions for magnetic oxide cores intended for use in power supplies (EC-cores)
Note: this publication has been replaced by IEC 62317-11:2015
Abstract
Specifies the physical and magnetic dimensions of EC-cores made of magnetic oxides for use in high flux density applications. Specifically covers cores designed for use in power transformers, for example for switched mode power supplies operating typically at 25 kHz switching frequency. Lists preferred dimensions of cores together with their tolerances as far as these are of importance for mechanical and electrical interchangeability.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 1979-01-01 |
| Withdrawal date | 2015-11-18 |
| Edition | 1.0 |
| Available language(s) | English/French |
| TC/SC | TC 51 - Magnetic components, ferrite and magnetic powder materialsrss |
| ICS | 29.100.10 - Magnetic components 29.030 - Magnetic materials |
| Stability date | 2015 |
| Pages | 12 |
| File size | 729 KB |
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