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Published on Jun 23, 2009
http://www.FreedomUniversity.TV. The video shows how to analyze an operational (op amp) circuit configured as a buffer or voltage follower. The buffer is used to prevent loading between circuits. In other words, when connecting circuits together, you do not want to change the operational function for each circuit. If you have questions, please contact Professor John Santiago at firstname.lastname@example.org or visit the above website.