Multiple output DC-to-DC voltage converter apparatus

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United States of America Patent

PATENT NO 4480298
SERIAL NO

06461042

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Abstract

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A voltage converter apparatus is provided to energize a first load and a second load from a power supply connected through an inverter and a coupling transformer, with the transformer having a first secondary winding energizing the first load with first voltage pulses having a variable width determined by the operational frequency of the inverter and having a second secondary winding energizing the second load with second voltage pulses having a variable width determined by a phase controlled switching apparatus responsive to one of the voltage and the current of the second voltage pulses.

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Patent Owner(s)

Patent OwnerAddress
AEG WESTINGHOUSE TRANSPORTATION SYSTEMS INC A CORP OF DE2001 LEBANON ROAD WEST MIFFLIN PA 15122

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fry, Warren C Pittsburgh, PA 7 66

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