Hello, I have a Mallory T4660 transformer. It appears to be a 110 volt to 220 volt step-up transformer. It can be found in TM 11-1543 as being part of a PP28/MPN-1 power supply. The TM does not give the ratings for the transformer. This is what I hope one of you can help me with: What are the current ratings for the transformer? Thanks, Bill KA8WTK