Fan control circuit and package

Details Fan control circuit and package Fan control circuit and package

2005-06-28

2005-06-28

Cuneo, Kamand (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S310000, C361S813000, C257S666000

Reexamination Certificate

active

06912134

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.

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patent: 6441520 (2002-08-01), Grant

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