Electrum AV, Ltd is an enterprise that specializes in the development and production of semiconductor devices of power electronics of modular build, control devices and integrated systems of power electronics for use in industrial and military systems. Many years' operational experience in the field of power electronics allows the company to occupy a leading position in terms of driver devices for control of thyristor and transistor power devices as well as integrated systems that include both power keys and control circuits, such as electronic commutators of DC/AC load, power regulators, motor control modules of diverse types: for control of brushed and brushless, brushless-inductive, AC motors of different use. The small overall dimensions of power electronic elements allows to build them into actuating devices of electrical systems (electric motors, valves, pumps etc.) that secures their technical level.