We are preparing a product, with a transmitter module installed, to an Asian country for in-country testing. We are instructed to have the module installed in the end product during EN 300 328 transmitter testing (conducted method). The product is powered by 230V AC. Our engineers tell me if I do not isolate the ground, I will damage the receiver.
On Tue, Feb 14, 2012 at 1:38 PM, ce-test, qualified testing bv - Gert Gremmen <[email protected]> wrote: > I cannot think of any situation where you would need **** > > an isolation transformer for an emi receiver within the**** > > area of compliance testing.**** > > Please share your problem with us, I am really curious….**** > > ** ** > > Gert Gremmen**** > > ** ** > > *Van:* [email protected] [mailto:[email protected]] *Namens *Grace Lin > *Verzonden:* dinsdag 14 februari 2012 17:07 > *Aan:* [email protected] > *Onderwerp:* Isolation Transformers**** > > ** ** > > Dear Members,**** > > **** > > I am asked to purchase an isolation transformer to protect the EMI > receiver from smoke due to the design of the device under test (230V AC). > A quick Google search returned with too many choices to choose.**** > > **** > > I am also thinking to use this isolation transformer for AC power line > conducted emission outside of a shielded room.**** > > **** > > Thank you very much for your time and look forward to your comments.**** > > **** > > Best regards,**** > > Grace Lin**** > > - > ----------------------------------------------------------------**** > > 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 < > [email protected]>**** > > 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://listserv.ieee.org/request/user-guide.html > List rules: http://www.ieee-pses.org/listrules.html **** > > For help, send mail to the list administrators: > Scott Douglas <[email protected]> > Mike Cantwell <[email protected]> **** > > For policy questions, send mail to: > Jim Bacher <[email protected]> > David Heald <[email protected]> **** > - ---------------------------------------------------------------- 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 <[email protected]> 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://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
