V78A01F 25W valve output transformers are constructed with a grain orientated steel core. The core construction reduces distortion and reduces the stray magnetic field. Featuring 24.5% UL taps on the primary output these push-pull transformers have outputs for 4 Ω, 8 Ω and 16 Ω. V78A01F push pull transformers are suitable for use with amplifiers with EL34 valves.
UL94-HB (minimum). Temperature class B (+130°C) minimum. 19 H total primary inductance at 1 kHz. 85.7 mH total secondary inductance at 1 kHz. Isolation of primary to secondary is 1 kVrms for 2 seconds
Primary Impedance = 5.6kOhms
Secondary Impedance = 4 Ohms, 8 Ohms, 16 Ohms
Primary DC Resistance = 100Ohms
Power Rating = 25W
Secondary DC Resistance = 432Ohms
Dimensions = 100 x 84 x 68.6mm
Mounting Type = Panel Mount
Termination Type = Solder
Weight = 2kg
Depth = 68.6mm
| RS Components, Ltd. | |
|---|---|
| Product Category | Transformers |
| Product Number | 1237237 |
| Category | Signal |
