On Wed, Feb 24, 2010 at 3:40 PM, John Chung wrote: > Hi guys, > > I am trying to read some circuit diagram on SMPS. Due to the > lack of knowledge of such matters I am getting lost in the diagram > itself. Can anyone provide some reference to SMPS from ground up? This one is the best textbook as far as I know. The slides are also not bad. For beginners who want to know more about DC/DC converters, CH1 to CH6 will be a good start. http://ecee.colorado.edu/~pwrelect/book/slides/slidedir.html -- Xiaofan http://mcuee.blogspot.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist