Hi Ken, Take a look at this: https://nextek.com/products/high-current-filters/
This is what I used for a military program about 10 years ago. Had to build a special dog house enclosure for them. But it worked out well in the end, test passed. Manny Barron On Wed, Jun 5, 2019 at 8:21 PM Ken Javor <ken.ja...@emccompliance.com> wrote: > Working a little outside my experience area. > > Trying to help someone meet FCC Class A RE limit. Device is an off-line > battery charger, failing RE 30 – 200 MHz. Conducted emissions on output > leads (24 / 36 Vdc @ up to 25 A) are too high to meet RE limit. Trying to > snub sources is not my thing and they are not interested in that at his > point. I am trying to contain the noise. Plan is to provide a metal > bulkhead with a bulkhead-mount common mode only filter rated for 50 Vdc and > over 25 A, but filtering only at and above 30 MHz. > > Trouble is, I can’t find such a filter off-the-shelf with commercial > rating and commercial price. > > Can anyone suggest a vendor of such? > > Thank you, > > Ken Javor > Phone: (256) 650-5261 > > - > ---------------------------------------------------------------- > > This message is from the IEEE Product Safety Engineering Society emc-pstc > discussion list. To post a message to the list, send your e-mail to < > emc-p...@ieee.org> > > All emc-pstc postings are archived and searchable on the web at: > http://www.ieee-pses.org/emc-pstc.html > > Attachments are not permitted but the IEEE PSES Online Communities site at > http://product-compliance.oc.ieee.org/ can be used for graphics (in > well-used formats), large files, etc. > > Website: http://www.ieee-pses.org/ > Instructions: http://www.ieee-pses.org/list.html (including how to > unsubscribe) <http://www.ieee-pses.org/list.html> > List rules: http://www.ieee-pses.org/listrules.html > > For help, send mail to the list administrators: > Scott Douglas <sdoug...@ieee.org> > Mike Cantwell <mcantw...@ieee.org> > > For policy questions, send mail to: > Jim Bacher <j.bac...@ieee.org> > David Heald <dhe...@gmail.com> > - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
