1963

The beginning of the construction of the factory "Peretvoryuvach"

1967

The first semiconductor devices VK-2-200, VKDU-150 were produced

1968

The production of diode devices with avalanche characteristics for currents of 200A is being mastered

1969

Serial production of small-sized triacs with bipolar control and increased dynamic characteristics was started

1971

Improvement of the design and production technology of diodes, thyristors and triacs of low-current series - for currents from 10 to 80 A.

1973

A series of thyristors T10 and T11 for currents of 10-80 A and voltage up to 2.2 kV has been developed. Introduced into production triacs for currents of 10-80A and a switching voltage of 1500V

1975

A series of optocoupler thyristors for currents from 10 to 320 A.

1975

The production of thyristors of the T10, T11 series for currents of 10-80 A with switching voltage up to 1200 and 2000V was mastered;

1977

A series of VL10 and V10 diodes with avalanche and non-avalanche characteristics for currents from 10 to 80 A.

1979

Mastered production of a series of pin thyristors for currents of 10-12.5A and voltage of 100-2000V

1982

Mastered the production of a series of pin optothyristors for currents 25-80A and voltage 200-1200V

1983

Mastered the production of a series of pin symmetrical thyristors for currents of 10-80A and voltage of 100-1200V

1984

The production of a series of symmetric thyristors in a sealed plastic case for currents of 10-16A and a voltage of 100-1000V has been mastered

1986

The production of a series of thyristors in a sealed plastic case for currents of 10-12.5A and a voltage of 100-1000V has been mastered

1988

Mastered the production of a series of diode and thyristor modules in a case of 2 modifications for currents 25-80A and voltage 400-1200V

1988

Mastered the production of lockable thyristors and conductive in the opposite direction for currents 40-320A and voltage 400-1400V

1989

Mastered the production of a series of pin optocoupler symmetric thyristors for currents 25-125A and voltage 200-1200V

1989

Mastered the production of photothyristors for currents of 25A and voltage of 600-1000V

1991

The production of a series of diode and thyristor modules in a case of 4 modifications for currents of 25-100A and a voltage of 200-1600V has been mastered

1991

Asymmetric high-speed thyristor for currents 16A and voltage 600-1400V

1992

Mastered production of a series of pin frequency diodes for currents of 25-100A and voltage of 200-2400V

1994

The production of frequency diodes in a sealed plastic case for currents of 10-16A and a voltage of 200-1200V has been mastered

1997

Mastered the production of a series of thyristors in tablet cases for currents of 200-2500A and voltage of 200-1800V

1997

Mastered the production of a series of pin optothyristors for currents 10-100A and voltage 100-1800V

1997

The production of a series of optocoupler symmetric thyristors in a plastic case for currents of 10-80A and voltage of 100-1200V has been mastered

1998

Mastered the production of a series of optocoupler thyristors in a plastic case for currents of 10-80A and voltage of 100-1200V

1998

Mastered the production of diodes for pressing for currents 20-32A and voltage 100-400V

1998

The workshop of semiconductor devices was separated into Еру enterprise "Element-Peretvoryuvach""

2000

A shunt diode unit has been developed to eliminate self-induction in electrical systems of grain harvesters

2001

The production of a series of modules with a bridge circuit for currents of 10-32A and a voltage of 100-1200V has been mastered

2001

The production of a series of diodes in tablet cases for currents of 1600-5000A and voltage of 1200-4400V was mastered

2001

Developed a clogging indicator of the air filter of an internal combustion engine for currents

2001

The control panel for reversing the feeder house for grain harvesters for currents has been developed.

2002

Mastered the production of a series of frequency diodes in a plastic case for currents 5-80A and voltage 200-1200V

2002

Mastered the production of a series of diode and thyristor modules in cases 6, 6.1, 8 modifications for currents 100-250A and voltage 200-1800V

2002

The production of a series of diodes in a plastic case for currents of 10-100A and a voltage of 400-1600V has been mastered

2002

The production of a series of thyristors in a plastic case for currents of 6.3-125A and a voltage of 200-1200V has been mastered

2002

Mastered the production of a series of thyristors in tablet cases for currents of 200-4000A and voltage of 200-4400V

2002

The production of a series of thyristors in tablet cases for currents of 6,3-100A and voltage of 200-1600V has been mastered

2003

Mastered the production of potential and potential-free triac modules in a case of 4 modifications for currents of 50-160A and voltage of 200-1200V

2003

The production of modules with an antiparallel circuit for currents of 80-125A and a voltage of 400-1200V has been mastered

2003

Mastered the production of triac modules in cases 4, 7, 8 modifications for currents 10-160A and voltage 200-1200V

2003

Mastered the production of hybrid triac modules in cases 4, 7, 8, 11, 15 modifications for currents 10-250A and voltage 400-1200V

2004

A series of coolers for semiconductor devices of various configurations has been developed

2004

Mastered the production of series of diodes and avalanche diodes in tablet cases for currents 320-4000A and voltage 400-4400V

2004

Mastered the production of a series of pin fast-recovery diodes for currents 5-100A and voltage 200-2400V

2005

Mastered the production of a series of symmetrical pin thyristors for currents of 100-1000A and voltage of 200-1800V

2006

Mastered the production of a series of diode and thyristor modules in the case of modification 5 for currents 25-80A and voltage 200-1600V

2006

The production of a series of diode and thyristor modules in 9, 10 cases for currents 200-320A and voltage 400-2800V has been mastered

2006

Mastered production of a series of pin diodes for currents of 80-500A and voltage of 400-2800V

2006

Mastered production of a series of pin thyristors for currents of 125-320A and voltage of 600-2000V

2007

Mastered the production of a series of diode and thyristor modules in cases 12, 13, 14 modifications for currents 500-1250A and voltage 400-3200V

2007

Mastered the production of a series of diode and thyristor modules in the 7th modification case for currents 10-25A and voltage 200-1200V

2007

The production of a series of optocoupler symmetric thyristors in a plastic case for currents of 5-80A and voltage of 100-1200V has been mastered

2007

The production of a series of high-speed thyristors in tablet cases for currents of 125-1000A and a voltage of 400-1600V has been mastered.

2012

The production of a series of fast-recovery diodes in tablet cases for currents of 250-400A and a voltage of 400-3600V has been mastered