Diode light source driver
US9924568B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2016 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Feb 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/375
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus is disclosed in some embodiments. The apparatus comprising; a diode light source having a first terminal and a second terminal, an input configured to receive power form an output of a power supply, an inductor configured to store energy and to provide power for the diode light source, the inductor having a first terminal connected to the first terminal of the diode light source, and a second terminal connected to the second terminal of the diode light source, wherein the diode light source and the inductor are connected in parallel, a switching element configured to control a flow of a current through the inductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.