Shunt apparatus for current sensing and power hybrid circuits
US5274350A · kind A · utility
11Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 1992 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Dec 4, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01C7/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A shunt resistor for use with current sensing and power hybrid circuits such as a solid state power controller which is adapted to conduct the full load current and serve as a current sensor comprises a base layer of aluminum electrically isolated from and thermally coupled to a circuit layer of monel 401 through a ceramic filled polymer layer. The shunt is provided with spaced wire bond portions for attachment to circuit traces of the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.