
Burnaby, British Columbia
© 2004 Xantrex Technology Inc. All rights reserved. Xantrex is a trademark of Xantrex International. PN DS20040608R03_xfr 1.2 Printed in Canada
XFR 1.2 kW Programmable DC Power Supply with Zero Voltage “Soft Switching”
Provides 1.2 kW of DC Power for OEM Applications
The Xantrex XFR 1.2 kW programmable DC power supply provides clean, reliable power for research,
product development, production test applications, and OEM applications where high power and a
wide adjustment of output voltage or current are required in a 19-inch rack package. The XFR 1.2 kW is
packaged in a 1.75-inch (1 U) high chassis and offers twenty percent more power than any competitive
product in a similar package.
The supplies have excellent thermal management allowing for units to be stacked in rack mounts
without any ventilation space required between each unit. They also offer high reliability with
zero voltage, or “soft switching”, which virtually eliminates switching transients for high efficiency,
decreased heat generation, and reduced stress on the switching transistors.
Zero voltage “Soft Switching”
Simultaneous front panel display of output voltage and current
Constant voltage or constant current operation

XFR 1.2 kW Programmable DC Power Supply with Zero Voltage “Soft Switching”