Filament Transformers
Osborne designs and produces high impedance and unregulated Filament Transformers. An unregulated filament transformer supplies a specified voltage and current to the filament of an electron vacuum tube. High impedance filament transformers are designed around a tungsten tube filament. Osborne often works with our clients to increase the life-span of their vacuum tubes through the use of a regulated voltage supply.
| ITEM | RANGE AVAILABLE |
| Primary Voltage: | 1 - 10,000 Volts |
| Filament Voltage: | 0.1 - 20,000 Volts |
| Filament Current: | 0.001 - 50,000 Amps |
| Capacity: | 0.000001 - 6,000 KVA |
| Frequency: | 45 - 1,000,000 Hertz |
| Phase: | Single Phase to Multiple Phase |
| Electrostatic Shielding: | Single to Multiple Shields |
| Terminals: | Wire Leads - Finger Safe |
| Enclosures: | Open Core & Coil - Hazardous Environment |
| Dielectric Strength Testing: | 50 Volts DC to 50,000 Volts AC |
| Agency Approvals: | UL, CSA, CE and/or TUV |