On Wed, 20 May 2009 10:33:30 -0500 Mark Rages <[email protected]> wrote:
> 100 amps and 500 watts implies a load impedance of 0.05 ohms. Some > professional audio amplifiers may handle this, but I think most will > go into self-protect mode. > > Best bet might be a car amp: > http://www.sonicelectronix.com/item_11796_Kenwood+KAC-8104D.html Looks nice. > If Levente is just looking for a sine wave, he should check out > variable frequency drive motor controllers. Search ebay for "VFD". No, we want to test a current sensor with mains' frequency. However there are transient once in a while on the line, so we must simulate them too. -- Levente Kovacs http://logonex.eu _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
