5.6kΩ: 4 Ω/8 Ω/16 Ω, 25W Output Transformer for EL34
- RS Stock No. 123-7237
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. V78A01F
- ผู้ผลิต / Manufacturer OEP
OEP V78A01F Audio Output Transformers
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
| คุณสมบัติ | Value |
|---|---|
| Primary Impedance | 5.6kΩ |
| Secondary Impedance | 4 Ω, 8 Ω, 16 Ω |
| Primary DC Resistance | 100Ω |
| Power Rating | 25W |
| Secondary DC Resistance | 432Ω |
| Dimensions | 100 x 84 x 68.6mm |
| Mounting Type | Panel Mount |
| Termination Type | Solder |
| Weight | 2kg |
| Depth | 68.6mm |
| Length | 100mm |
| Width | 84mm |
| Isolation Voltage | 1000V |
| Core Type | Laminated |
| Maximum Operating Frequency | 40kHz |
| Construction | Open Frame |
| Maximum Temperature | +60°C |
| Minimum Operating Frequency | 20Hz |
| Minimum Temperature | -20°C |
