> 15/10,800 = 0.001389 (in farads) > > so it is 1389mF (milli farads) = 1,389,000 uF ?? .001389 farads = 1.389 millifarads = 1,389 microfarads ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body