Triggered transistor switching regulator
US4031453A · kind A · utility
14Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1975 |
| Grant date | Jun 21, 1977 |
| Priority date | — |
| Expiry date | Nov 13, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M3/33507
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switched-mode power supply in which disturbing oscillations which are produced by the associated (auto) transformer are eliminated by means of a clipping circuit, a supply voltage being generated for the driver stage which controls the switch. This measure saves an expensive resistor and ensures a better operation of the circuit at a varying input voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.