On Tue, 2011-03-15 at 21:23 -0400, gene heskett wrote: > On Tuesday, March 15, 2011 09:20:25 PM Roland Jollivet did opine: > > > What about using a few mains>>9V transformers. Then you can common the > > secondaries. Sure, they'll all be phase shifted, but you should be able > > to see what's going on, and I think you'll see spikes or whatever in > > the waveform with a cutoff at about 400Hz. > > > This also is a perfectly good idea Roland, but I doubt the 400HZ cutoff is > all that sharp. And it certainly reduces the shock hazard to tolerable > levels. > > Thanks. Now why didn't I think of that... >
I almost ready: http://www.supplylinedirect.com/UserFiles/Image/Arc_flash_suit_on_model_narrow.jpg but will the wallwart primaries take 240V? If not, I could put two in series, but I would then need two pair that match so the signals would be comparable for each scope channel? -- Kirk Wallace http://www.wallacecompany.com/machine_shop/ http://www.wallacecompany.com/E45/index.html California, USA ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
