-40%
Filament Transformer - for pair of 3-500Z or similar - Tested Good
Filament Transformer - for pair of 3-500Z or similar - Tested Good
Filament Transformer - for pair of 3-500Z or similar - Tested Good
Filament Transformer - for pair of 3-500Z or similar - Tested Good
Filament Transformer - for pair of 3-500Z or similar - Tested Good

Filament Transformer - for pair of 3-500Z or similar - Tested Good

$ 23.76

Availability: 55 in stock
  • Condition: Used
  • Brand: Signal
  • All returns accepted: ReturnsNotAccepted
  • Country/Region of Manufacture: United States
  • MPN: SRS #T110815

    Description

    This is a Filament Transformer manufactured by Signal Transformer Co. for Scientific Radio Systems. It was removed from an SRS Model 110 KW HF Linear Amplifier, which uses a pair of 3-500Z triodes. The last photo shows the connection. Besides 10VCT for filaments, there is also a 26V secondary for ancillary uses like relays. The primaries are 120/240V with taps for adjusting for low or high line voltage. There are 8 primary solder lugs, and 6 secondary solder lugs on the transformer.
    I have checked continuity and measured the voltages and everything is operational.
    The transformer is approx. 4-1/2" wide by 4" high by 3" deep. It weighs 7 pounds 5 ounces.
    ONE AND GONE - BUY NOW