Overvoltage protection circuit with self biased latch
US8755161B2 · kind B2 · utility
10Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 2012 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Oct 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H3/207
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An overvoltage protection circuit is based on replacing the bias resistor in a conventional overvoltage protection circuit with a self-biased latch. The new circuit automatically survives both overvoltage and overcurrent events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.