System and method for reducing partial discharge in high voltage planar transformers
US9620278B2 · kind B2 · utility
0Cited by
39References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Nov 26, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49073
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device includes a printed circuit board (PCB). The device may also include a high voltage coil disposed on the PCB and a low voltage coil disposed on the PCB. Further, a conductive shield forms a three-dimensional enclosure around the high voltage coil and confines an electric field generated by the device to the PCB.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.