![](https://coimages.sciencemuseumgroup.org.uk/73/974/large_thumbnail_1923_0159__0002_.jpg)
Ferranti AF3 audio frequency transformer with a set of three coil formers
- Made:
- circa 1925
- maker:
- Ferranti Limited
![Ferranti AF3 audio frequency transformer with a set of three](https://coimages.sciencemuseumgroup.org.uk/208/946/medium_cd0485_013_090106_1996_10_17_ferranti_11b_transformer.jpg)
Ferranti AF3 audio frequency transformer with a set of three coil formers, c. 1925.
Details
- Category:
- Electricity Supply
- Object Number:
- Y1996.10.17
- Measurements:
-
120 x 102 x 205 ,
- type:
- transformer