Thanks to everyone for the numbers. To clarify, the device is a DC/DC
converter. We will be applying the surge to the DC input and to the DC output.
I have ordered EN 61000-4-5 to get the details.

   Dave


From: John Barnes [mailto:jrbar...@iglou.com]
Sent: Thursday, March 20, 2003 9:45 AM
To: drcuthbert; emc-p...@majordomo.ieee.org
Subject: Re: surge Z?


Dave,
Section 6.1 of EN 61000-4-5:1995 says "the generator has an effective
output impedance of 2 ohms".

                John Barnes KS4GL, PE, NCE, ESDC Eng., SM IEEE
                dBi Corporation
                http://www.dbicorporation.com/


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