Electricity: power supply or regulation systems – Remote sensing
Patent
1974-03-14
1977-03-15
Pellinen, A. D.
Electricity: power supply or regulation systems
Remote sensing
307 48, 307 53, 323 25, G05F 156
Patent
active
040126854
ABSTRACT:
A first low voltage power supply having silicon controlled rectifier regulation in the primary of the power transformer, capable of supplying very high direct current, and a second well regulated feedback power supply providing a fixed current in reverse polarity are connected in parallel across a load. The first power supply is feedback controlled to maintain constant current sinking in the second power supply. The second power supply is programmed to regulate the load current or voltage, to provide fine regulation at the load, and to reduce ripple voltage at the load.
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patent: 3704381 (1972-11-01), Nercessian
Klein, "Dual Response Regulator", IBM Technical Disclosure Bulletin, vol. 10, No. 8, Jan. 1968, pp. 1212, 1213.
Barber Alfred W.
Forbro Design Corporation
Pellinen A. D.
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