Transformer apparatus and method for manufacturing it
US11393620B2 · kind B2 · utility
0Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 16, 2017 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Jun 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2027/2814
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A transformer apparatus (200) comprising a transformer core (210), at least one primary winding and at least one secondary winding. The transformer apparatus (200) also comprises an insert element (220), in which the at least one primary winding is arranged, and one printed circuit board (230), in which the at least one secondary winding is arranged. The insert element (220), the circuit board (230) and the transformer core (210) can hereby be coupled together or are coupled together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.