High performance, high current miniaturized low voltage power supply
US5027255A · kind A · utility
41Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1989 |
| Grant date | Jun 25, 1991 |
| Priority date | — |
| Expiry date | Oct 20, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10727
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A high performance, high current, miniaturized low voltage power supply is disclosed which employs a thick copper-ceramic film primary board, a direct bonded copper secondary, flexible printed circuit power inductors, the power supply has high power leadless chip carriers, hybrid rectifier packages and various electrical circuits including application specific integrated circuits for control, a turn on protection and current sharing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.