From: pchung705@gmail.com   
      
   Even though some authors presents flyback converter as transformer isolated   
   boost converter, it is more closer to reality that flyback dc-dc converter can   
   be explained as transformer isolated buck-boost converter. Read more:   
      
      
   http://www.cirvirlab.com/index.php/switching-mode-power-supply/1   
   2-flyback-dc-dc-converter-basics.html   
      
   Also, simulate flyback converter online on   
      
   http://www.cirvirlab.com/simulation/smps_flyback_dc_dc_converter_online.php   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)