>I have been given some HV rectifiers which are probably c 1970-80s, they >have the Motorola M logo and are marked MDA1332H. They are quite substantial >and I would like to know if anyone has any data for them. > € Even with knowing the specs, I would still measure them with a high-pot to find the real piv. cheers, Conrad - R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, www.vcnet.com/measures. end