Post-regulated switching regulator circuit
US4027224A · kind A · utility
2Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 1973 |
| Grant date | May 31, 1977 |
| Priority date | — |
| Expiry date | Oct 24, 1993 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M3/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A post regulated switching regulating d.c.-to-d.c. converter with pulse width modulation for limiting the regulated output voltage to a magnitude which is just slightly higher than the normal regulated value if the regulation capabilities of the converter are exceeded either by increasing the input voltage above a certain amount for a given load or by decreasing the load resistance below a minimum value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.