DSR120 Series

AC-DC Power Supplies

DSR120 Series

120W slimline DIN rail AC-DC power supplies for ICE & ITE applications

The DSR120 series of AC-DC DIN rail power supplies approved for industrial control systems (ICE) and information technology equipment (ITE) applications. These versatile supplies provide reliable power with a 150% peak load capability in a slimline DIN rail mount metal case. Competitively priced, the DSR120’s ultra slim, space saving design features a width of just 32mm.

For use in industrial and building control applications, specific deployment areas include machine control, process control, factory automation, escalator / travelator / elevator / lift control, building heating / aircon monitoring, control and security systems. Technological advancements in these areas require greater automation and control, whilst minimising control system size without compromising reliability. XP Power’s DSR power supplies are perfectly suited to address these needs.


datasheet Contact us


  • Ultra slim design - 32mm
  • 150% peak load for 3 seconds
  • 85 to 264VAC operation
  • High efficiency - up to 92%
  • Volt-free contact for DC OK
  • Selectable parallel operation
  • Ambient operation from -25°C to +70°C
  • Full load at 60°C (24V/48V)
  • 3 year warranty
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
DSR120 DSR120PS12 120 W Single Phase 12V 10A
DSR120 DSR120PS24 120 W Single Phase 24V 5A
DSR120 DSR120PS48 120 W Single Phase 48V 2.5A



DSR120: 1.26 x 4.88 x 4.69‚ (32.0 x 124.0 x 119.0 mm)

Input Voltage

85 to 264 VAC

Harmonic Currents

EN61000-3-2, Class A


91% (see datasheet)

Operating Temperature

-25 °C to +70 °C (see datasheet)


Input to Output: 3000 VAC Input to Ground: 2500 VAC Output to Ground: 500 VAC

European Safety Approvals


US Safety Approvals

UL508, CSA C22.2 60950-1

Other Safety Approvals

CE & UKCA meets all applicable directives & legislation


Conducted & Radiated: EN55032, Class B


No resources yet.