Mikhail Kuzminsky wrote: > In message from Mark Hahn <[EMAIL PROTECTED]> (Thu, 12 Jul 2007 18:17:51 > -0400 (EDT)): >> one interesting thing is that PSU's are most efficient near their max >> load. >> ... >> Don, how do you measure efficiency? > Sorry - the stupid question :-) > > What *is* PSU efficiency: input_power/output_power (to server parts) ?
Conversion efficiency, from the ac input to the dc output... Put ac in get dc out and 10-40% percent of the energy is exhausted from the powersupply as heat. generally efficiency will vary for a given power supply across some range based on load... > Yours > Mikhail Kuzminsky > Zelinsky Inst. of Organic Chemistry > Moscow > _______________________________________________ > Beowulf mailing list, [email protected] > To change your subscription (digest mode or unsubscribe) visit > http://www.beowulf.org/mailman/listinfo/beowulf > _______________________________________________ Beowulf mailing list, [email protected] To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
