Power Assemblies and Controllers

Circuit Protection


Dynex Semiconductors has a rich history in the design, development and production of high power semiconductors and power assemblies. Throughout the years, their products have been used in various projects varying from traction, power quality through HVDC, renewable energy production, to helping science advance. GD Rectifiers are an official distributor of Dynex's industry leading high power IGBT modules and world-class fast recovery diodes.



Dynex IGBT Modules and FRDs by GD Rectifiers

Dynex offer a wide range of robust high power IGBT modules to suit a wide range of applications such as traction drives, motor controllers and high reliability inverters. Dynex's FRD modules regulate electricity flow to ensure higher reliability and increased efficiency in motor drives and other variable speed processes. Dynex's family of high-voltage fast recovery diode modules are designed to match and work with their IGBT modules.

FRD Modules

High Power IGBT Modules 


For further information on Dynex's product range please call us on: 01444 243 452 or email: .(JavaScript must be enabled to view this email address)


Dynex designs and manufactures high power semiconductors for customers around the world including the European, US and the rapidly growing Far Eastern markets.

The Power Semiconductor operation is located in Lincoln, England, manufacturing a range of high power Module and Bipolar discrete products that include insulated gate bipolar transistor (IGBT) and diode modules, IGBT/FRD die, fast diodes, fast thyristors, gate turn-off thyristors, rectifier diodes, phase control thyristors and transistors.


Further information:

You can find further information on Dynex using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk