Selenium rectifier `` VSA-10A ''.
Power supplies. Rectifiers, stabilizers, autotransformers, transient transformers, etc.RectifiersThe selenium rectifier "VSA-10A" was produced presumably since 1957. Designed for charging automobile starter batteries with a capacity of 42 to 135 a / h with a voltage of 11.8 ... 13.8 V. The rectifier can be used to charge any other batteries, as well as a source of constant (rectified) current for others goals. The rectifier is powered from 127 or 220 volts alternating current.
