From the Switchmode mailing list courtesy of Mike Monett:

To All:

   For those interested in PWM switching, there is a  free current-mode
   control book online:

   "Dr Ray  Ridley's  Current-Mode Control Book  is  available  for the
   first time  as a free download. Click on the link below to  get your
   copy of  this  200-page definitive work that  set  the  standard for
   analysis of  current  mode   control   in  1990.  The  book explains
   current-mode control history, subharmonic  oscillation, sampled-data
   and discrete-time  modeling  of   the   current  loop,  and presents
   easy-to-use and practical results. It is an essential text for every
   power supply design engineer."

   http://www.ridleyengineering.com/cmode.htm


dwayne

-- 
Dwayne Reid   <dwayner@planet.eon.net>
Trinity Electronics Systems Ltd    Edmonton, AB, CANADA
(780) 489-3199 voice          (780) 487-6397 fax
www.trinity-electronics.com
Custom Electronics Design and Manufacturing

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