Superseded
Standard
Historical
IEC 60647:1979
Dimensions for magnetic oxide cores intended for use in power supplies (EC-cores)
Preview
Summary
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.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 01/01/1979 |
| Release Date | 01/01/1979 |
| Cancellation Date | 11/18/2015 |
| Edition | 1 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/01/1979
Superseded
Historical
No products.