Cincinnati, Ohio — Ferroresonant transformers from Foster Transformer provide a stable power output (typically ±3%) for input voltages that vary as much as ±15%. The standard square wave ...
A line of ferroresonant transformers offers a stable power output (±3% typ) for input voltages that may vary as much as 15%. Models are available for 50-, 60-, and 50/60-Hz frequencies, with output ...
While troubleshooting the power supply of a 1970s Centurion system, [Usagi Electrics] came across a fascinating feature of these units: the ferroresonant, or constant voltage transformer (CVT). The ...
The company’s ferroresonant transformers deliver stable output voltages in the realm of ±3% even when the input voltage varies by as much as ±15%. Models are available for 50, 60, and 50/60 Hz ...
While troubleshooting the power supply of a 1970s Centurion system, [Usagi Electrics] came across a fascinating feature of these units: the ferroresonant, or constant voltage transformer (CVT). The ...
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