By Topic

Influence of windings coupling in low-voltage DC/DC converters with single winding self-driven synchronous rectification

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Alou, P. ; Div. de Ingenieria Electron., Univ. Politecnica de Madrid, Spain ; Cobos, J.A. ; Prieto, R. ; Uceda, J.
more authors

Single winding self-driven synchronous rectification (SWSDSR) is a very good technique to improve efficiency in low output voltage converters that require a fast dynamic response. The main disadvantage of this scheme is that its performance is highly dependent on windings coupling. In this paper, the influence of the coupling between the different windings is analyzed through simulations with different transformers. Models of transformers are generated with a finite element analysis tool and results are validated with an actual prototype. All the couplings are very important to optimize the power converter but auxiliary-primary coupling is critical to make possible the use of SWSDSR technique

Published in:

Applied Power Electronics Conference and Exposition, 2000. APEC 2000. Fifteenth Annual IEEE  (Volume:2 )

Date of Conference: