The blue devices are Y caps used for high frequency filtering. They are connected between line to ground and neutral to ground. The large square device is a surge suppresor connected across line to neutral.
Rich
Rich
What's this stuff on the back of a PS Audio Outlet
Anybody know what the function of these do-dads could be? I swapped outlets in a PS Ultimate Outlet 20amp HO unit and was surprised by this stuff.
http://cgim.audiogon.com/i/vs/i/f/1064163571.jpg
Thanks
Marty
http://cgim.audiogon.com/i/vs/i/f/1064163571.jpg
Thanks
Marty