Current source circuit
US6885220B2 · kind B2 · utility
1Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 2003 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Jul 21, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F3/242
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A current source circuit is characterized in that it contains a control device that controls a component of the current source circuit that determines a variable of the current supplied by the current source circuit. The component is controlled in accordance with the conditions that prevail in the unit that is supplied by the current source circuit with current. The circuit is thus capable of continuously supplying a constant current without any limitations to its applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.