What is Split Power Supply | Microcontroller › AVR › What is Split Power Supply This topic has 0 replies, 1 voice, and was last updated 9 years, 11 months ago by Chester Anderson. Viewing 1 post (of 1 total) Author Posts April 9, 2013 at 7:16 am #2244 Chester AndersonParticipant I was studying some bits about AVR and came across a term “Split power supply”. Is it just differentiating power into positive, negative and ground or is it something else? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In