Electronic circuit with a protection device against fluctuations in the supply battery voltage
US5027250A · kind A · utility
16Cited by
4References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1989 |
| Grant date | Jun 25, 1991 |
| Priority date | — |
| Expiry date | Jun 23, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H9/046
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic circuit with a protection device against fluctuations in the supply battery voltage, being of a type which comprises a MOS power transistor connected between one pole of the battery and an electric load for driving said load to ground, further comprises a pair of Zener diodes connected to each other in a push-pull configuration, between said pole and the gate electrode of the power transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.