Michael Holley wrote:
The early Apple II power supplies had RFI problems. They were a radio
transmitter that also put out 5 volts.
Ha ha! Those power supplies were nothing -- Everybody in my
neighborhood could tell when I had my Compucolor II on -- TVs went
completely herringbone because there was no shielding whatsoever on any
part of them! My parents were absolute saints for putting up with it,
and I used it a LOT (when it wasn't shooting out smoke from the
badly-designed video display section...)
-Tom
--
Thomas Hudson
http://portdistrict5.org -- 5th District Aldermanic Website
http://portev.org -- Electric Vehicles, Solar Power & More
http://portgardenclub.org -- Port Washington Garden Club
http://portlightstation.org -- Light Station Restoration
http://klanky.com -- Animation Projects