High efficiency switching circuit for transferring energy stored within a snubbing circuit to an electrical load
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United States of America Patent
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Jun 29, 1993
Grant Date -
N/A
app pub date -
Oct 31, 1990
filing date -
Oct 31, 1990
priority date (Note) -
Expired
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Abstract
A switching circuit (10) in accordance with the invention includes a snubbing circuit (12) which couples energy stored in energy storing elements (24), (28) and (36) to the switching circuit. A capacitive storage (20), coupled to a DC potential (16), supplies electrical current which flows to an electrical load (18) through at least one switch (14) which is coupled to the snubbing circuit.
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