Electricity: power supply or regulation systems – Output level responsive – Using an impedance as the final control device
Patent
1996-12-26
1998-07-07
Wong, Peter S.
Electricity: power supply or regulation systems
Output level responsive
Using an impedance as the final control device
379394, 379398, G05F 140
Patent
active
057774633
ABSTRACT:
A device for automatically adapting to the impedance of a supply line to optimally supply a load. The device includes a switched mode voltage regulator from which is drawn a signal to be provided to the load, a regulation loop to adjust the amplitude of the signal to be provided to the load as a function of the line voltage, and means for aligning the output voltage of the voltage regulator with the amplitude of the signal provided to the load.
REFERENCES:
patent: 4631491 (1986-12-01), Smithers
patent: 4794507 (1988-12-01), Cavigelli
patent: 5003454 (1991-03-01), Bruning
patent: 5160896 (1992-11-01), McCorkle
patent: 5477185 (1995-12-01), Jouen
patent: 5541543 (1996-07-01), Arnaud
Riley Shawn
SGS-Thomson Microelectronics S.A.
Wong Peter S.
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