Abstract
In order to implement very low profile magnetic components, high frequency thin-film inductors and transformers are developed by depositing thin film of copper upon ferrite substrates and use in micro-power level. The operating frequency for the fabricated thin-film samples can be as high as 1 MHz since loss due to skin effect is still small at this frequency. Circuit simulations are provided to determine the behaviour of thin-film inductor. Furthermore, the value of inductance and Q-factor can be evaluated by the equivalent circuit model of thin film inductor. Discrepancies between the calculated and measured values are investigated and explained. Performance on voltage step up/down for the thin-film transformer is explained against different winding layouts. Suggestions on different areas to improve the performance the thin-film samples are presented.
| Original language | English |
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| Title of host publication | IECON Proceedings (Industrial Electronics Conference) |
| Publisher | Publ by IEEE |
| Pages | 751-756 |
| Number of pages | 6 |
| Volume | 2 |
| ISBN (Print) | 0780308913 |
| Publication status | Published - 1 Dec 1993 |
| Event | Proceedings of the 19th International Conference on Industrial Electronics, Control and Instrumentation - Maui, Hawaii, United States Duration: 15 Nov 1993 → 18 Nov 1993 |
Conference
| Conference | Proceedings of the 19th International Conference on Industrial Electronics, Control and Instrumentation |
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| Country/Territory | United States |
| City | Maui, Hawaii |
| Period | 15/11/93 → 18/11/93 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering