> How is the best way to power a Led from 220VAC and 24VAC? > The led has to be powered with a minimal current. > Thanks in advanced. A capacitive charge pump driven from the AC voltage would be fine if the LED doesn't need to be isolated from the line. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu