Drive circuit for SCR device
US5654661A · kind A · utility
6Cited by
10References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 5, 1995 |
| Grant date | Aug 5, 1997 |
| Priority date | — |
| Expiry date | Dec 5, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K17/136
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An SCR control circuit which drives the SCR between conduction and non-conduction states in accordance with values sensed by a polarity sensing circuit. The control circuit generating a signal for the gate which is of a constant value, at different temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.