Hi BoĊĦtjan:
Following up on my previous comment. Chances are the IEC 60990 touch current measurement scheme will not have a steady state current, but instead a fluctuating current. Especially if the PS output has a source impedance during the "off" state, which would discharge the touch current measurement circuit. An oscilloscope would give you a good measurement, especially if you used a digital scope that could be set up to measure the average current (voltage) over a full cycle. Best regards, Rich - ---------------------------------------------------------------- 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://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 <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
