Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent
1991-10-31
1992-12-08
Beha, Jr., William H.
Electric power conversion systems
Current conversion
Using semiconductor-type converter
328 26, 307261, H02M 7217
Patent
active
051703351
ABSTRACT:
A precision rectifier system with differential input and differential output includes an input differential V/I converter responsive to a bipolar input signal voltage with respect to an input reference potential for providing a differential current representative of the magnitude of the input signal; a matching output differential V/I converter responsive to an output voltage signal with respect to an output reference potential for providing a differential current representative of the magnitude of the output voltage signal; amplifier means, responsive to a difference between the differential currents of the input and output V/I converters for adjusting the output voltage signal to null the differences between the differential currents; and switching means, responsive to the polarity of the bipolar input signal, for switching the polarity of the differential current representative of the magnitude of the input signal for maintaining a single polarity rectified output voltage signal.
REFERENCES:
patent: 3911291 (1975-10-01), Rossell
patent: 4307305 (1981-12-01), Morris
patent: 4523105 (1985-06-01), Jose et al.
patent: 5122760 (1992-06-01), Nishijima
Analog Devices Inc.
Beha Jr. William H.
Sterrett Jeffrey
LandOfFree
Precision rectifier system with differential input and different does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Precision rectifier system with differential input and different, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precision rectifier system with differential input and different will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-964651