Ferroresonant voltage stabilizer "FSN-200-A".

Power supplies. Rectifiers, stabilizers, autotransformers, transient transformers, etc.Surge ProtectorsThe FSN-200-A ferroresonant voltage stabilizer has been produced by the Zaporozhye Transformer Plant since 1967. Designed to power TVs with a power consumption of no more than 200 watts with a stable voltage of 127 or 220 V when it changes in the network from 89 to 146 and from 154 to 253 V, respectively.