Practical use of isolation transformer also demonstrate by figure?

isolation transformer is used to isolate circuits and users from the AC line.





Most transformers are isolation transformers, as there is no physical connection between the primary and secondary windings. So any power supply that uses a transformer is an example of an isolation transformer.





http://hyperphysics.phy-astr.gsu.edu/Hba鈥?/a>Practical use of isolation transformer also demonstrate by figure?
Other answer is correct in most cases


However in the hospital we use isolation xfrmrs


in surgical panels


They do not have a ';neutral'; per se


but are center tapped grounded


with an built in ground alarm


set at 5 ma