Type C Push-Pull Output Transformer Various
Rola Company (AUS) Pty. Ltd.; Melbourne
- Country
- Australia
- Manufacturer / Brand
- Rola Company (AUS) Pty. Ltd.; Melbourne
- Year
- 1946 ??
- Category
- Radio part (not a module)
- Radiomuseum.org ID
- 314354
- Wave bands
- - without
- Material
- Various materials
- from Radiomuseum.org
- Model: Type C Push-Pull Output Transformer Various - Rola Company AUS Pty. Ltd.;
- Dimensions (WHD)
- 1.9375 x 2.25 x 2.5625 inch / 49 x 57 x 65 mm
- Notes
-
ROLA TYPE C PUSH-PULL OUTPUT TRANSFORMER CODES
This is an Isocore transformer specially designed to prevent electrolysis taking place between the primary winding and the core. The winding and laminations are sealed into a streamlined metal can with which they have no electrical contact. This transformer is designed to operate with speakers having a voice coil impedance of 2 ohms. For 19, 42, 2A5, 6AQ5, 6BW6, 6F6, AL2, AL3, E443H, KDD1 & KT61 see type COL53.
Valve
Type
Operating
Conditions
Plate
Voltage
Nominal
Load
Transformer
Type
1F4 AB1 180 20,000ct COL37 1J6 Class B Triode 135 10,000ct COL53 2A3 Class AB self bias 250 5,000ct CTL24 2A3 Class AB self bias 300 5,000ct CTL24 2A5 Class A1 Pentode self bias 250 14,000ct CNL55 6V6, G/GT Class AB1 Pentode 250 10,000ct COL53 45 Class A1 275 9,200ct CTL18 AL3 Class A Pentode 250 14,000ct CPL35 EL2 Class AB self bias Pentode 250 8,000ct CRL31 EL2 Class AB fixed bias Pentode 250 8,000ct CRL31 KL4 Class B Pentode 135 35,000ct CNL33
- Literature/Schematics (1)
- - - Manufacturers Literature (Rola Loudspeaker Data. (Date unknown))
- Author
- Model page created by Martin Kent. See "Data change" for further contributors.
- Other Models
-
Here you find 194 models, 70 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rola Company (AUS) Pty. Ltd.; Melbourne