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:
Jun. 01, 1999
Filed:
Jan. 17, 1997
Stuart W Hayes, Austin, TX (US);
Erik A Schuchmann, Austin, TX (US);
Dell USA, L.P., Round Rock, TX (US);
Abstract
It has been discovered that providing a computer system with a hot pluggable power supply as well as a disconnectable resistive load allows a second power supply to be brought on-line while operating within the proper voltage range and then disconnecting the resistive load from the power supply so as to conserve energy and lower the operating temperature of the computer system. Such a system also conserves energy by reducing the size of the fan that the computer system requires. Such a system also allows for a the use of larger test resistor thus providing a more accurate load test. Such a system also allows for saving space as one test circuit can be used for both power supplies. Such a system also allows for a reduced capacity power supply as the power supply does not have to continuously supply power to the resistive test load.