Power supply circuit

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C324S765010, C324S1540PB, C363S021010, C363S021080

Reexamination Certificate

active

07834651

ABSTRACT:
Provided is a power supply circuit that supplies an electronic device with a supply power, including a voltage control section that outputs a control voltage that tracks an input voltage with a prescribed frequency characteristic and applies a voltage corresponding to the control voltage to the electronic device, a voltage adjusting section that detects the voltage applied to the electronic device and adjusts the input voltage based on the detected voltage, a current adjusting section that detects a current applied to the electronic device and adjusts the input voltage when the detected current is outside of a prescribed limit range, and a frequency characteristic adjusting section that increases a speed at which the control voltage tracks the input voltage by adjusting the frequency characteristic of the voltage control section when the applied current is outside of the limit range.

REFERENCES:
patent: 6118674 (2000-09-01), Higashi
patent: 7486059 (2009-02-01), Kodera
patent: 2007/0013409 (2007-01-01), Chae
patent: 2007/0296454 (2007-12-01), Koura
patent: 03-183967 (1991-08-01), None
patent: 09-043284 (1997-02-01), None
patent: 09-178820 (1997-07-01), None
patent: 2002-277505 (2002-09-01), None
patent: 2007-309859 (2007-11-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Power supply circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power supply circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power supply circuit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4250206

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.