https://en.m.wikipedia.org/wiki/Buck–boost_converter Note all versions of the buck-booster converter shown include diodes. Upvote 0 Downvote Nov 11, 2023 #5 3DDave Aerospace May 23, 2013 10,770 As soon as current is interrupted there is no longer an electromagnetic force to maintain...
http://en.wikipedia.org/wiki/Kemper_Arena JAE(Structural)6 Nov 14 10:43 Jed - maybe it wasn't the Kemper but I seem to remember a story about a janitor cleaning one day and finding a structural bolt on the floor and reported this. They eventually discovered a flaw in the design of ...