On Sun, 09 Sep 2012 07:34:44 +0100, News Reader wrote:
"AliceElma" wrote in message
...
What is inside that cylinder thing that is at the end of a AC adapter
of a laptop or notebook?
Is it like a load matching thing? Current limiter?
Ferrite bead - "a passive electric component used to suppress high
frequency noise in electronic circuits."
http://en.wikipedia.org/wiki/Ferrite_bead
--
Tony
'09 FJR1300, '04 Ducati ST3, '87 TW200,
'94 PC800, OMF#24