History

For 70 Gustav Klein is manufacturing power supplies for industrial applications.
Meanwhile we delivered more than 350,000 units to 90 countries all over the world. Innovative technology and outstanding quality lead to a very long lifetime and a high availability.
Our long experience and our proven experts make it possible to be always up to date and produce according to the demands of our customers.
Our online catalogue:
70 years GK
2018
New production space of 2.000 sqm
2016
First power electronic for high power storage systems > 10 MW
2012
First mulitchannel test system 250 kW 4x 800 V 800 A
2011
1MW Gridsimulation
2007
Batterysimulation 10 – 1000 V 800 kW
2000
Touch Screen Display
1997
First grid power storage
1996
IGBT UPS
1970
First switch mode units
1969
Founding GK Inzing
1948
Founding GK Schongau