Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific quantity comparison means
Patent
1999-04-09
2000-01-11
Sherry, Michael J.
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific quantity comparison means
361 911, 361 931, H02H 318
Patent
active
060142995
ABSTRACT:
A device and method for protecting a CPU from being damaged by overrating voltage or overrating current. The means for protecting the CPU is to detect the working voltage and working current provided to the CPU, to compare the working voltage and working current with the voltage and current settings, and to determine whether overrating voltage or/and overrating current is generated. If overrating voltage or/and overrating current occurs, a control signal is sent to the soft switch of an ATX power supply, a first switch, or a second switch in the device in order to cut the supplying route of the power supply. Therefore, the CPU is not broken down due to overrating voltage or/and overrating current. Detection means for detecting the breakdown of a switch-type stabilizing controller of the power supply to the CPU are also provided.
REFERENCES:
patent: 4803592 (1989-02-01), Ashley
patent: 5691870 (1997-11-01), Gebara
Micro-Star Int'l Co., Ltd.
Sherry Michael J.
LandOfFree
Device and method for protecting a CPU from being damaged by an does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for protecting a CPU from being damaged by an , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for protecting a CPU from being damaged by an will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1467077