In a message dated 7/2/2003 3:03:29 PM Central Daylight Time, [email protected] writes:
Derek, All power supplies are supposed to be tested with a representative system. They are primarily designed to filter the supply emissions, since line filters typically do little filtering above 20 or 25 MHz. Also remember the old saying, "CE plus CE does NOT equal CE"! Bill William M Stumpf DLS Electronics 166 South Carter St. Genoa City WI 53128 ph: 262-279-0210 fx: 262-279-3630 email: [email protected] >From what I've seen, I have to conclude this isn't happening... In messing around, at about 40 MHz, the PC noise is showing up on the power cord. I guess noone worries because CE stops at 30 MHz. Good to hear from you :-) Cheers, Derek N. Walton Owner L F Research EMC Design and Test Facility Poplar Grove, Illinois, USA www.lfresearch.com
