Variable power supply with predetermined temperature coefficient
US5097198A · kind A · utility
14Cited by
11References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 8, 1991 |
| Grant date | Mar 17, 1992 |
| Priority date | — |
| Expiry date | Mar 8, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S323/907
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A power supply having an amplifier connected to first and second feedback circuits is provided in which the nominal output of the power supply is a function of the first and second feedback circuits and the temperature coefficient of the power supply is also a function of the first and second feedback circuits. The first feedback circuit includes a voltage divider and a first voltage source and the second feedback circuit includes a second voltage source. The nominal output of the power supply and the temperature coefficient of the power supply are functions of the first and second voltage sources and the voltage divider.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.