X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 X-PSU 20 GCE Author: The QElectroTech team License: see http://qelectrotech.org/wiki/doc/elements_license X-PSU 20 label