Thermal optimization of EMI countermeasures
US7251553B2 · kind B2 · utility
1Cited by
20References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2003 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Apr 30, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2555/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention provides an electronic circuit and EMI countermeasure for an automotive electronic control unit that provides a maximum amount of EMI protection under normal operating conditions, i.e., ambient temperatures. The effectiveness of the EMI countermeasure is limited at extremely high temperatures. The electronic circuit and EMI countermeasure optimizes the effectiveness of EMI countermeasures as a function of temperature to improve performance under normal conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.