On Mar 29, 2005, at 2:14 PM, Martin K wrote: > You could try looking up MOSFET/IGBT driver chips as well. Actually, I did look at some MOSFET drivers, and sort of concluded that they were ok for providing high (moderate) currents for about the amount of time it takes to charge/discharge the gate capacitance of a big mosfet, but probably not so good at providing that sort of current on a continuous basis. Am I mistaken? Thanks Bill W -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist