Main products and/or services:

• power diodes, among them low-frequency, fast-restorable, avalanche, rotary, welding, voltage limiters, etc.
• thyristors – low-voltage, fast-response, pulse-frequency, high-voltage with high speed of response, asymmetric, reverse-activated, optical thyristors and bidirectional triode thyristors
• IGBT modules, among them – with low statistic and dynamic loss, made according to current technologies NPT, SPT, TRENCH+FS NPT
• cooling systems
• converters for railway transport (electric trains, diesel locomotives, suburban electric trains)
• frequency converters for low-voltage asynchronous drives and high-voltage synchronous and asynchronous drives, starting devices
• energy-efficient frequency converters for power engineering, oil-and-gas processing complex, chemical engineering and electrochemical engineering, ferrous and non-ferrous metallurgy

OJSC «Elektrovypryamitel» is a large-scale developer and producer of power semiconductor devices for currents from 10 to 6.000 A, operating voltage 100 – 8.000 V and converters on its basis. A wide range of converting equipment for various sectors of the national economy are produced on the basis of manufactured power semiconductor devices.