Power supply device
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United States of America Patent
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-
May 31, 2005
Grant Date -
Jan 16, 2003
app pub date -
Dec 29, 2000
filing date -
Dec 31, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A power supply device for an electronic protection unit for AC/DC low- and/or medium-voltage power networks, comprising: first electronic means, which are suitable to transduce electric power from an AC/DC low- and/or medium-voltage power distribution line in nominal operating conditions; and second electronic means, which are suitable to transduce energy from an AC/DC low- and/or medium-voltage power distribution line in current transient conditions.
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