Controlled commutator circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 29, 1999
Grant Date -
N/A
app pub date -
Jan 23, 1997
filing date -
May 11, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A commutator circuit includes a bridge (1), which may have a half-bridge or a full-bridge topology, and a switch resonant arm (3, L, C). The resonant arm is coupled to the midpoint of the bridge, directly, or via a current buffer, or via a transformer. The arm provide controlled resonant commutation of a load coupled to the midpoint of the bridge. The circuit may be used, for example to drive an electric servo motor, or in a digital audio power amplifier.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully