Robert wrote: >At 02:58 PM 5/24/00 -0700, ryan wrote: >>Thanks Chris, >> >>I do have snubbers but they need work. Do you have a good >>rule of thumb for design? Most of the books and articles >>that I have read really boil down to "keep trying different >>values 'til it works". > >Typical values are 0.1 uF with series 100 ohm. > And you probably realize it, but there are *special* capacitors made particularly for this type of application. They tend to be rather bulky and take up a lot of board space. Not any old cap will do.