On Aug 16, 2006, at 1:05 AM, William Chops Westfield wrote: >> std 110 outlet at each seat would help a lot. >> > Doesn't scale very well. A modern airliner has a couple hundred > seats... I got asked about some issues on the > remote controlled power supply for our new ethernet switch. > 8700 watts. Presumably that's about 20W each for several hundred > ethernet ports (PoE), plus a thousand watts or so for the switch > itself. Sigh. For any airline flying internationally, "110" isn't the standard everywhere, so that'd be silly anyway. But this website seems to think that some airline already does it... http://www.seatguru.com/articles/in-seat_laptop_power.php Looks like the most popular is 15VDC. -- Nate Duehr nate@natetech.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist