We want to avoid transformers. The older version of this equippment had the good old Quad-405 power amplifiers, and transformers at the end. It is so heave, that one man can hardly lift the unit.
Btw... the same unit must also provide a voltage output up to 300V, but only 100Watts. For that, we'll go for transformer. And a plus... multiply everything by 3, hence it must be 3 phase... :-) On Wed, 20 May 2009 11:27:48 -0500 Mark Rages <[email protected]> wrote: > On Wed, May 20, 2009 at 11:16 AM, Levente Kovacs > <[email protected]> wrote: > > On Wed, 20 May 2009 10:48:53 -0500 > > Mark Rages <[email protected]> > > wrote: > > > >> What kind of transient are you trying to simulate? Maybe it would > >> be easier to make a circuit to add the transient to mains power, > >> instead of recreating mains power with an amplifier. > > > > 230V times 100A is something I dont want to even calculate. > > > > -- > > You need a high-current, low-voltage transformer: > > http://www.cooperhandtools.com/brands/CF_Files/model_detail.cfm?upc=037103079480 > > Regards, > Mark > markra...@gmail > -- > Mark Rages, Engineer > Midwest Telecine LLC > markrages-oYGxGvcBBqUZk/[email protected] > > > _______________________________________________ > geda-user mailing list > [email protected] > http://www.seul.org/cgi-bin/mailman/listinfo/geda-user > -- Levente Kovacs http://logonex.eu _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
