Switched power electronics are horrible noise sources. Common mode chokes in the form ferrite cores usually dampen the noise.
2016-12-29 7:07 GMT+01:00 TJoseph Powderly <tjt...@gmail.com>: > I'll second the meanwell p/s > but the name is just so ... apologetic :-) > mine have sticker 'finely made in taiwan' > tomp > On 12/29/16 11:49, Danny Miller wrote: > > I can tell you this with confidence- the reliable, quality brand is > > "Meanwell". > > > > They all look pretty much the same, they're not. > > > > http://www.ebay.com/itm/Mean-Well-MW-5V-3A-15W-AC-DC- > Switching-Power-Supply-NES-15-5-/351760561983?hash=item51e690373f:g: > NbMAAOSwepJXYhR4 > > > > http://www.ebay.com/itm/GENUINE-MEAN-WELL-POWER- > SUPPLY-ADAPTER-ES18A05-050-5V-3A-15W-max-100240v-/112229820233?hash= > item1a216b2749:g:nssAAOSwA3dYGUnC > > > > Meanwell isn't even notably more expensive. > > > > Danny > > > > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
