Electric power conversion systems – Current conversion – Encased in plug housing
Patent
1990-07-20
1994-03-22
Voeltz, Emanuel T.
Electric power conversion systems
Current conversion
Encased in plug housing
307151, 315291, 439489, 439679, H02M 7537, H02M 7155, H01R 2500
Patent
active
052970159
ABSTRACT:
A power supply control system including a variable power converter for converting electric power from a power supply to a load into that of a specification required by the load in response to a power specification information source provided on the load side. With a change in the load, the information source also changes, thereby providing a flexible power supply control system capable of meeting different loads. For applications to a high power supply, the system comprises a plurality of variable power converters adapted to operate selectively in accordance with requisite power information sources provided in or on the side of a plurality of loads, thereby providing a system realizing a flexible power supply. For application to a low power supply, the system comprises a plug having a power specification information source and a socket having a variable power converter.
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Matsuda Yasuo
Miyazaki Hideki
Morita Yuzo
Onda Kenichi
Shirahama Hidefumi
Hitachi , Ltd.
Voeltz Emanuel T.
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