Transformer structure
US10210990B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 31, 2016 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Sep 10, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F27/306
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A transformer structure comprising a winding stand, a first coil, two second coils, and an iron core set. The first coil winds on the winding portion of the winding stand, and the first coil connects to the first pins electrically. The second coils are two metal sheets having electrical conductivity, the two second coils are provided with a ring body and two second pins respectively, the two second coils being arranged on the side edge of the winding portion of the winding stand. The iron core set is arranged on the winding stand, and the iron core set passes internally through the first coil and the two second coils. As a result, the DC resistance is decreased and the power consumption is reduced accordingly, improving the temperature rising problem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.