About company

JSC “Proton-Electrotex” is the manufacturing company with business in the development and the production of the power semiconductors and the power stacks.

The mass-produced products are the following:

• The power diodes and thyristors in the module, stud, and disc housings;
• The IGBT-Modules;
• The heatsink systems for the power semiconductors;
• The gate drivers;
• The power rectifier and inverter units, the AC switches.

The Technical Support Department provides support for the customers in general technical issues and during the process of the development of converter devices:

• The calculation of the thermal and electrical characteristics of the power semiconductors;
• The selection of the products based on the requirements of the customers, the analogous devices used, and the operating modes;
• The analysis of the causes of failure during the operation.

In addition to the mass-produced products, our company develops and manufactures products according to the individual requirements of the customers, including the following:

• With a specific combination of the electrical characteristics for various applications, i.e. with the enhanced voltage isolation, with a selection of the devices by the specified parameters for parallel or series connection;
• The development and production of the semiconductor parts “from scratch”, according to the special requirements of the customer;
• The development and production of the Power Units, which include the semiconductor devices, the gate drivers, the heatsink system, the protection circuits, the sensors, and the power buses.

The company founded in 1996 – today is the leading manufacturer of the power semiconductors in Russia. It is the winner of the Russian national awards “TechSuccess” and “National Champions”, and of the All-Russian program “100 Best Goods of Russia” in the category “Products for Industrial and Technical Purposes”.

Our mission is to provide the customized solutions that meet the up-to-date quality and reliability requirements for various applications:

• Railway and subway transportation;
• Solar and wind energy;
• Electric drives;
• Uninterruptible power supply;
• Welding equipment.

The compliance with the quality and reliability requirements is ensured and monitored throughout the entire product life cycle.

At the product development stage with the use of:

• The modern simulation methods;
• The PPAP (Production Part Approval Process) approach;
• The FMEA (Failure Mode and Effects Analysis) methods.

At the production stage with the use of:

• The top quality components and materials of well-known suppliers;
• The unique technologies, such as the proton and electron irradiation;
• The patented production and testing equipment;
• The skills of the highly qualified workers.

At the product delivery stage with the use of:

• The logistics system that ensures the on-time and safe delivery of the products to the customers.

History of the company:

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