Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peng Xu0
Date of Patent
June 12, 2007
0Patent Application Number
113212480
Date Filed
December 28, 2005
0Patent Primary Examiner
Patent abstract
Methods and apparatus are disclosed for suppressing circuit noise due to parasitic elements in switch mode power supplies. The presented embodiments use actively controlled damping devices such as controllable resistors, current sources, and tri-state power devices to achieve required damping and to minimize power loss.
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