Household adjusting autotransformer "ARB-250".
Power supplies. Rectifiers, stabilizers, autotransformers, transient transformers, etc.Regulating autotransformersThe household adjusting autotransformer "ARB-250" has been producing since the 1st quarter of 1972 at the Kuibyshev Moscow Electric Plant (Ramensk Branch). "ARB-250" is intended for manual maintenance of the output voltage of 220 V when the input voltage changes from 150 to 250 V. Power in the load is 250 watts.
