On 7 May 2015 at 04:51, Dwayne Reid wrote: > >3. Is it safe? > > Usually. A dead short is definitely safe. > Of the two I have here, one provided 8A into a meter (near short circuit) and I gave up after 5+ seconds. It doesn't have a "polyfuse type cutout as they would show some actions by then. It MAY have a slow blow fuse but I suspect the main fuse is a transformer winding. TBD. I could definitely set a house on fire with one of these. Murphy could too. Russell --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .