Software controlled fan with hardware fail-safe restart

Details Software controlled fan with hardware fail-safe restart Software controlled fan with hardware fail-safe restart

1998-02-11

2000-02-08

Gaffin, Jeffrey

Electricity: electrical systems and devices

Safety and protection of systems and devices

Circuit interruption by thermal sensing

361 71, 361 20, 361 59, 361 78, 361103, 361106, 361683, 361687, 361695, 361694, 307116, 307117, H02H 504

Patent

active

060234024

ABSTRACT:
A control circuit for the regulation of fan speed control in a computer power supply with software controlled shutdown and automatic restart for over-temperature protection. The control circuit overrides the control inputs when the temperature inputs indicate a temperature above a specific level.

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patent: 5513361 (1996-04-01), Young
patent: 5574667 (1996-11-01), Dinh et al.
patent: 5631800 (1997-05-01), Jin et al.
patent: 5687079 (1997-11-01), Bauer et al.
patent: 5726874 (1998-03-01), Liang
patent: 5727928 (1998-03-01), Brown
"110 Alert.TM." by PC Power & Cooling, Inc., www.pcpowercooling.com/110-Alert.htm. (Date Unknown).

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