Miniature Cathamplifier
Mingay's Wireless Manufacturing Ltd.; Sydney
- País
- Australia
- Fabricante / Marca
- Mingay's Wireless Manufacturing Ltd.; Sydney
- Año
- 1950 ?
- Categoría
- Amplificador de audio o mezclador
- Radiomuseum.org ID
- 339939
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de valvulas
- 4
- Principio principal
- Amplificador de Audio
- Gama de ondas
- - no hay
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 240 Volt
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Material
- Metálico con lámparas a la vista.
- de Radiomuseum.org
- Modelo: Miniature Cathamplifier - Mingay's Wireless
- Forma
- Chasis (tambien de autoradio)
- Anotaciones
-
Miniature Cathamplifier
The Cathamplifier was developed by Charles A. Parry in 1949-50.
It was a self-split, cathode‐driven push‐pull technique with a relatively low parts count.
It required special transformers which were manufactured by Ferguson Transformers and Nova Electrical & Engineering Co.
It could be used for output stages for radio receivers and amplifiers.
Four models with outputs from 4.5-watts to 40 watts were described in Mingays, The Cathamplifier Handbook of 1951.
Full design details were published in the Australasian Radio Weekly, June 1950, and the Proceedings of the I.R.E., April 1950, page 460.
- Mencionado en
- -- Original-techn. papers. (Mingays, The Cathamplifier Handbook of 1951, Page 15.)
- Autor
- Modelo creado por Gary Cowans. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 9 modelos, 8 con imágenes y 2 con esquemas.
Ir al listado general de Mingay's Wireless Manufacturing Ltd.; Sydney