1 Jun
1998
1 Jun
'98
10:06 a.m.
On Jun 1, 10:52, Tim Shoppa wrote:
And on some IBM mainframes, I believe. A friend of mine obtained a 360,
and was most upset when the previous owner decided to keep the
50Hz-to-400Hz converters.
--
Pete Peter Turnbull
Dept. of Computer Science
University of York
Oh, and who
uses 400hz for line frequency?
Common AC distribution voltage on aircraft and other weight-is-important
vehicles.