Electricity: power supply or regulation systems – Output level responsive – Using an impedance as the final control device
Patent
1987-09-30
1989-03-28
Wong, Peter S.
Electricity: power supply or regulation systems
Output level responsive
Using an impedance as the final control device
323233, 323266, 363 89, G05S 112
Patent
active
048167410
ABSTRACT:
There is disclosed a diode snubber for the voltage transients generated in the parasitic inductance of a switched resistor when current therethrough is interrupted. Also disclosed is the use of such a diode snubber in: a series switched resistor regulator; a shunt switched resistor regulator; a hybrid switched resistor regulator and a passbank switched resistor regulator. Also disclosed is the use of a linear dissipative regulator in all these forms of switched resistor regulators to maximize the effiency of power delivery to the load.
REFERENCES:
patent: 3213350 (1965-10-01), Armour
patent: 3470451 (1969-09-01), Arase
patent: 4600875 (1986-07-01), Wortman
Fish Ron
Spectra Physics
Wong Peter S.
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