Hi everyone: It seems that there are lots of dimmable 24V LED power supplies out there, but the first 3 or 4 that we have looked at do not pass CE for various loading conditions. These are not simple 24V DC output supplies, these also have a two-terminal input port to accept a 0-10V analog or PWM control signal or variable resistance to dim the attached LEDs (NOT using high-side triac). I know there is a lot of experience and ideas on this listserv, but I'm not looking for workarounds like external AC input or DC output filters, I'm looking for an off-the-shelf supply that actually passes :-). Can anyone suggest a manufacturer or series?
MeanWell dominates and some of their standard 24V supplies are good, but we have "different experience" with the dimmables. What a pain! Thanks in advance Best Regards Lee & Randal SILENT Solutions LLC - ---------------------------------------------------------------- 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>
