Electrical regulator health monitor circuit systems and methods

Details Electrical regulator health monitor circuit systems and methods Electrical regulator health monitor circuit systems and methods

2005-01-24

2009-02-03

Berhane, Adolf (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

Reexamination Certificate

active

07486057

ABSTRACT:
Systems and methods for regulating input to a sensor. A circuit receives an unregulated voltage signal and a reduced version of the unregulated voltage signal. These signals are regulated by separate regulators then compared. If the difference between the two regulated signals is greater than a threshold amount then no voltage signal is sent to an attached sensor. If the difference between the two regulated signals is less than a threshold amount then a regulated voltage signal is sent to the sensor.

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