Autotransformer 'Electronics AT-1'.

Power supplies. Rectifiers, stabilizers, autotransformers, transient transformers, etc.Regulating autotransformersAutotransformer "Electronics AT-1" has been produced since 1969. The same as "AT-1" but from a different manufacturer. The autotransformer is designed to extend the service life of 35LK2B and 43LK2B kinescopes in the event of a loss of their partial or complete emission by gradually supplying increased heating from 7 to 10 volts.