User talk:ShawnKuo

Welcome to Wikipedia. Although everyone is welcome to contribute constructively to the encyclopedia, one or more of the external links you added to the pages power supply, DC to DC converter, ATX, isolation transformer and voltage converter do not comply with our guidelines for external links and have been removed. Wikipedia is not a collection of links; nor should it be used for advertising or promotion. Since Wikipedia uses nofollow tags, external links do not alter search engine rankings. If you feel the link should be added to the article, please discuss it on the before reinserting it. Please take a look at the welcome page to learn more about contributing to this encyclopedia. CrispMuncher (talk) 20:32, 18 February 2009 (UTC).