Welcome to Powersem - Developer and Manufacturer of Power Semiconductor Modules

Powersem GmbH
, founded in 1985, in Schwabach, Germany, by Madan Mohan Chadda, is a company devoted 100% to the design, development and production of multiple chip semiconductor modules. Today, POWERSEM is considered as one of the world leaders in supplying isolated base packaged modules for standard, fast single, three phase, half and fully controlled power semiconductor modules including solid
state relays.

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Range of Products

POWERSEM innovates new modular power semiconductor solutions for the demanding requirements of the electronic industry and provides excellent quality and reliability. The basis for this high-tech integrations, using Multiple Chip Technology (MCT) and a single package module, provides the customer with a complete solution. In order to achieve these goals, a continuous investment in automated production and quality control is being constantly made.


The products manufactured by us:



Visit us at

Hall 9, Booth 431