SKUStock Power AC/DC Input Voltage AC/DC Output Voltage 1 AC/DC PriceQuantity
DSR120PS245120W88 - 264VAC24V $131.00

DSR Series

Ultra-Slim AC/DC DIN Rail Power Supplies

Slim line DIN rail power supplies can deliver 150% peak load

Helios Power Solutions have released a range of ultra-slim DIN mount power supplies to maximize space on the DIN rail. The DSR120 only 32mm wide. Almost 50% reduction as compared to the popular DNR240 model. The XP Power DSR series offer power levels from 75W to 240W with outputs of 12V, 24V & 48VDC. With high-efficiency up to 94%, this series operates from -25°C to +70°C with no derating to +60°C.


  • Switchboard
  • Industrial Automation
  • Factory Automation


Weight0.53 kg
Dimensions32 × 124 × 119 mm


Model NumberOutput VoltageOutput Power Output Current 
DSR120PS1212 V120 W10 A
DSR120PS2424 V120 W5 A
DSR120PS4848 V120 W2.5 A

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Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)

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