Synchronous rectification device and synchronous electric machine implementing the device
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United States of America Patent
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Mar 20, 2012
Grant Date -
Aug 21, 2008
app pub date -
Feb 19, 2008
filing date -
Sep 24, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention pertains to a synchronous rectification device (10) of the H-bridge type supplying a coil (5) of a phase of a synchronous machine, comprising four switches (21, 31, 22, 32) disposed on the electrical links (11, 12) of this H-bridge and intended to be instructed by an electronic circuit (40), characterized in that each switch comprises at least one transistor (T1) instructed by the electronic circuit (40).
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