Williamson Output Transformer AF series

Red Line Equipment Pty. Ltd. (Swales & Swann); Melbourne, Victoria

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1948
  • Categoria
  • Parte di radio (ma non modulo a sè stante)
  • Radiomuseum.org ID
  • 340032

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Materiali
  • Vari materiali
  • Radiomuseum.org
  • Modello: Williamson Output Transformer AF series - Red Line Equipment Pty. Ltd.
  • Annotazioni

  • Williamson Output Transformer, AF series

    Designed for the Williamson Amplifier using two 807s in push-pull.

    Available as;

    AF8:  8Ω Voice coil
    AF15: 8Ω Voice coil
    AF10: 500Ω Line

    Specifications  
    Primary Impedance: 10,000 Ω
    Secondary Impedance: As above
    Frequency Response: Linear within 0.2 dB. 20 cps. to 30,000 cps
    Primary Inductance: (at low ac flux) not less than 125 Henries
    Leakage Inductance: 17 Millihenries
    Insertion Loss: 0.4 dB

    This transformer may be used to obtain a gain reduction of up to 25 dB across 4 Stages in a suitable negative feedback circuit.

     

  • Peso netto
  • 7 lb (7 lb 0 oz) / 3.178 kg
  • Prezzo nel primo anno
  • 6.00 AUS £
  • Bibliografia
  • -- Original prospect or advert (Australasian Radio World Mar 1948, Page 50.)
  • Autore
  • Modello inviato da Gary Cowans. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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