Electricity: power supply or regulation systems – Input level responsive – Using a linearly acting final control device
Reexamination Certificate
2006-09-12
2006-09-12
Vu, Bao Q. (Department: 2838)
Electricity: power supply or regulation systems
Input level responsive
Using a linearly acting final control device
C323S285000, C323S283000
Reexamination Certificate
active
07106039
ABSTRACT:
A closed loop DC-to-DC converter circuit that includes an open loop DC-to-DC converter circuit configured to provide charge on its output terminal. A voltage-controlled inverse-resistance component is coupled to the output terminal of the open loop DC-to-DC converter circuit, such that the greater the voltage differential across the component, the lower the resistance provided by the component. A feedback system provides a signal to a control terminal of the open-loop DC-to-DC converter circuit that is dependent on the current provided through the voltage-controlled inverse-resistance component. Specifically, the signal provided by the feedback system causes the open loop DC-to-DC converter circuit to generate more current on the output terminal when there is less current passing through the voltage-controlled inverse-resistance component, and less or no current on the output terminal when there is more current passing through the voltage-controlled inverse-resistance component.
REFERENCES:
patent: 5815380 (1998-09-01), Cuk et al.
patent: 5912552 (1999-06-01), Tateishi
patent: 7023710 (2006-04-01), Durbaum et al.
patent: 7038514 (2006-05-01), Leith et al.
Scott Greg
Walsh Joseph
AMI Semiconductor Inc.
Vu Bao Q.
Workman Nydegger
LandOfFree
Closed loop direct current to direct current converter that... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Closed loop direct current to direct current converter that..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closed loop direct current to direct current converter that... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3601014