Selenium rectifier `` VSA-5K ''.

Power supplies. Rectifiers, stabilizers, autotransformers, transient transformers, etc.RectifiersThe selenium rectifier "VSA-5K" was produced presumably since 1963. Produced until the early 90s. It has been modernized several times. Designed for charging storage batteries with a constant stabilized current. Output voltage is adjustable from 0 to 65 volts, current from 0 to 12 amperes. Rectifiers can also be used as sources of constant stabilized current, to power radio devices and equipment. The rectifier modifications had different output voltages and currents. Rectifier weight from 15.5 to 24 kg. Dimensions 355x275x275 mm.