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AC-DC Power Supplies


120W-960W Single Output High Efficiency DIN Rail Mount Power Supplies

Combining a careful thermal design and excellent efficiency, with an average active efficiency of over 87% and low standby power consumption, this slim line series is perfect for customers working to Eco-Design guidelines and seeking compact high efficiency products. The fully featured DRF units have output power levels of 120, 240, 480 and 960W, a peak loading capability of 150%, can be operated in parallel and have remote on/off and remote voltage adjustment.


  • Excellent efficiency – up to 94%
  • Extremely narrow case
  • Market leading no load power consumption
  • ErP compliant
  • Remote On/Off
  • 24VDC output
  • Single phase input
  • 120W, 240W, 480W and 960W models
  • 150% peak power
  • 5 year warranty

Product Range Information

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Part number Power (W) Output info Construction Status Stock Level Datasheet
DRF120-24-1 120 24V / 5A
Enclosed Current product Check stock   Datasheet
DRF240-24-1 240 24V / 10A
Enclosed Current product Check stock   Datasheet
DRF480-24-1 480 24V / 20A
Enclosed Current product Check stock   Datasheet
DRF960-24-1 960 24V / 40A
Enclosed Current product Check stock   Datasheet
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In the TDK-Lambda Newsroom

Compact 960W DIN rail power supply has a 1,440W peak rating, 95% efficiency and <1W standby power consumption
Read the article

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