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. 28, 2005
Filed:
Sep. 12, 2001
William R. Grant, Fountain Valley, CA (US);
Sergio Fissore, Redondo Beach, CA (US);
William R. Grant, Fountain Valley, CA (US);
Sergio Fissore, Redondo Beach, CA (US);
International Rectifier Corporation, El Segundo, CA (US);
Abstract
A dual output power module housing a dual output power circuit for providing variable power to two parallel connected fan motors is shown. The power module includes a pad which has disposed thereon two power switching devices, two intelligent power switches, and a power circuit board on which circuits for controlling the intelligent power switches are disposed. The module includes a power shell that surrounds the dual output power circuit, and a resilient, flexible enclosure which encapsulates the power shell and the circuit components within the power shell.