Gus, I just finished building a sealed hub and two sealed computer cabinets for use in our plant. I just bought three APC BackUPS 200s and took them apart. Is this for a single unit or for production quantities ? At the time I wondered if APC would sell just the board ( the battery and transformer could be bought elsewhere ). I would be interested in anything you find out. -----Original Message----- From: Gus Calabrese [SMTP:wft@MAIL.FRII.COM] Sent: Thursday, February 04, 1999 11:26 AM To: PICLIST@MITVMA.MIT.EDU Subject: [OT] Internal UPS for PC Hello I am looking for an internal UPS (uninterruptible power supply) that will support 230 watts for 4 minutes. Or maybe there is a PC power supply that uses an optional battery. I don't want to backup anything but the computer enclosure. thanks for any help Gus -- Y2K The biggest block party on the planet http://www.frii.com/~wft/Y2K.html Let's party ! ! ! ! ! Gus Calabrese Lola Montes WFT Electronics 4337 Raleigh Street Denver, CO 80212 303 964-9670......voicemail mailto:wft@frii.com http://www.frii.com/~wft Alternate: 791 High Street Estes Park, CO 80517 if no success with wft@frii.com, try .... mailto:wft@bigfoot.com then mailto:wft@eudoramail.com