secondary winding leakage inductance Jul 22, 2019 10:01:23 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Gi4CZW on Jul 22, 2019 10:01:23 GMT -5 Just reading about this subject and wondered if my 4170 can test for this ? Seems to be a problem with some home made 49:1 un-un's. Thanks in advance. Cliff.