Barrel-wound conductive film transformer
US5206621A · kind A · utility
45Cited by
3References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 1990 |
| Grant date | Apr 27, 1993 |
| Priority date | — |
| Expiry date | Jul 2, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2027/2861
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A transformer having a barrel winding comprised of flat conductive film conductors is provided with a repeatable winding configuration by employing a dielectric metal laminate as the winding material and by patterning both primary and secondary windings on the same dielectric membrane, thereby fixing the relative positions of the primary winding and secondary winding terminals and conductors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.