Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation
Reexamination Certificate
2006-06-30
2009-11-10
Vo, Tuyet (Department: 2821)
Electric lamp and discharge devices: systems
Current and/or voltage regulation
Automatic regulation
C315S247000, C315S291000, C315S307000, C315S224000
Reexamination Certificate
active
07615940
ABSTRACT:
A circuit comprises a first input for receiving a supply voltage and a second input for receiving a sensed current signal from an output of a DC to DC converter. The circuit also includes an output voltage for providing an adjustable drive voltage to a drive circuit. The circuit additionally includes circuitry for adjusting the drive voltage responsive to supply voltage and the sensed current signal.
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Abou-Hamze Rami
Dowlat Ben
Laur Steven
Qiu Weihong
Howison & Arnott , L.L.P.
Intersil America's Inc.
Vo Tuyet
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