[Amps] Peter Dahl transformers

[John Lyles]

Peter did make some nice transformers. He was not the first to make tape wound steel cores of course. I have them in an ancient Raytheon chassis that ran them at 10 KHz for ultrasonics. Westinghouse made the strip material years ago too. 
NWL, American Magnetics, SNC (used to), Basler Electric all still make good EI laminated HV iron. As others have suggested names, I throw these in the pot as more suggestions. Hams are not in dire straits since Harbach pulled out, only those particular designs that Peter mastered will not be made (unless someone else picks up the designs and the tooling). They will cost more as they have more iron. 
John 
K5PRO