DC-DC converter and DC-DC converter system thereof
US9570999B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2015 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Mar 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M3/157
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a DC-DC converter and a DC-DC converter system thereof. The DC-DC converter includes: a power conversion circuit; and a current detection circuit for detecting current flowing into or flowing out of the power conversion circuit, which includes: an inductor coupled to the power conversion circuit; a detection module including an induction winding and an impedance component electrically connected in series, the detection module and the inductor being connected in parallel; and an output module coupled to two ends of the impedance component for generating a current detection signal reflecting the current flowing into or flowing out of the power conversion circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.