So there are no losses involved and with 2 transformers in a row i could transform 1 Amp of 2048 Volts into 16 Amps of 128 EU?
Every block has loss on output, also transformers.
http://ftb.gamepedia.com/GregTech_5/Ele…Cables_and_Loss scroll down a bit for the exact numbers.
Transforming down 2048EU into 128 results in a loss of 96EU. So it will output 15Amp at 128V and every few seconds a 16th Amp.