31 Jul
2013
31 Jul
'13
9:27 p.m.
On Wed, Jul 31, 2013 at 10:14 PM, Michael Holley <swtpc6800 at comcast.net> wrote:
The original Apple II case could be easily open by
students and was not
suitable for school use. (It may not have had the proper UL approval.)
UL doesn't "approve" anything. The Apple II was, however, "UL
Listed", which means that it was tested and certified to comply with
various safety standards. While it's obvious why one usually doesn't
want students to open the computer, doing so does not expose them to
any hazardous voltages.
Eric