Power Semiconductor Devices - Catalog

Tallinna Elektrotehnika Tehas «Estel» AS was established in 1870. Today, it is one of the world leaders in the field of development, production and sales of a wide spectrum of power converter equipment and power semiconductor devices. In modern history, the company Tallinna Elektrotehnika Tehas "Estel" AS has been known in the market under the name "Kalinin’s Tallinn Electrotechnical Plant" and the Scientific and Production Association " Elektrotehnika". The company has 50 years’ experience in the development, production and evaluation of the results of operation of power semiconductor devices. During this period more than 35 million diodes, thyristors and surge suppressors were produced.