
The major growth in the production of ferrite cores in recent years is due to a considerable increase in the use of switched-mode power supplies. After summarizing the main types of cores most utilised for this application, the author sets out the main characteristics generally required of ferrite materials. The main properties of the standard materials, the new materials tailored for the present applications, and the future materials usable at frequencies up to 250 kHz, are then given and discussed.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 6 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
