Methods and arrangement for power transmission over telephone lines
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United States of America Patent
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N/A
Issued Date -
Oct 6, 2005
app pub date -
Apr 2, 2004
filing date -
Apr 2, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Methods and an arrangement for transmitting electrical power from a power source to a remote load over a telephone twisted pair are provided so as to power the load. The power source may transmit a plurality of electrical power feeds over a plurality of twisted pairs, each power feed limited to no more than 100 watts in a given twisted pair. One or more (or all) of a plurality of independent, power converters at the remote load may generate a voltage output based on receipt of a given power feed from a corresponding twisted pair.
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