The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2011
Filed:
Jul. 14, 2008
Cecil C. Dishman, Raleigh, NC (US);
Randhir S. Malik, Cary, NC (US);
Cecil C. Dishman, Raleigh, NC (US);
Randhir S. Malik, Cary, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus, system, and method are disclosed for detecting a power system component failure. The invention includes detecting an amount of input power provided on a power supply side of a connector, where the connector is configured to connect a switching power supply to a load such that power flows from the switching power supply to the load through the connector; detecting an amount of output power provided on a load side of the connector; determining if the amount of input power detected on the power supply side of the connector is more than a predefined threshold amount greater than the amount of output power detected on the load side of the connector; and shutting down the switching power supply the amount of detected input power is more than the predefined threshold amount greater than the amount of detected output power.