Direct Current Offset and Balance for Audio Transformers Used with Paralleled Tubes or Solid State Devices

Polisois A, Touzelet P. Direct Current Offset and Balance for Audio Transformers Used with Paralleled Tubes or Solid State Devices. In: AES Convention 122. Audio Engineering Society; 2007. Paper 7151. Available from: https://aes.org/publications/elibrary-page/?id=14136

@inproceedings{Polisois2007_14136,
  author = {Polisois, Aristide and Touzelet, Pierre},
  title = {{Direct Current Offset and Balance for Audio Transformers Used with Paralleled Tubes or Solid State Devices}},
  booktitle = {AES Convention 122},
  note = {Paper 7151},
  year = {2007},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14136}
}

TY  - CPAPER
TI  - Direct Current Offset and Balance for Audio Transformers Used with Paralleled Tubes or Solid State Devices
AU  - Polisois, Aristide
AU  - Touzelet, Pierre
T2  - AES Convention 122
M1  - Paper 7151
PY  - 2007
DA  - 2007/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14136
PB  - Audio Engineering Society
LA  - en
AB  - In May 2005 (118th AES Convention), I described a self compensated transformer for Single ended Audio amplifiers, designed as SC-OPT and based on the principle that an auxiliary winding (tertiary) crossed by the same current as the primary, opposes a magnetic flux that reduces the overall flux, produced by the DC, to almost zero. In this paper, an extension is discussed where no external adjustment is needed to balance the DC flux inside the core to zero. The new transformer is fully self-auto balancing.
ER  -