SPB-240-24 DIN Rail Switching Mode Power Supplies

The SPB series switching mode power supplies offer high power conversion efficiency and stable power supply with low noise and ripple and minimal heat generation. The switching mode power supplies can be easily clipped onto DIN rails or mounted using screws. The slim and compact design also allows space-saving installation. The series also features various safety and user-friendly features including terminal protection covers (SPB-060/120/180/240) and rising clamp type terminals (SPB-015/030). Various output power models are available for application in diverse environments.

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  • DIN rail mount and screw mount methods
  • Efficient power conversion
  • – High conversion efficiency up to 92% with LLC circuit (SPB-240)
  • – Stable power supply with minimal noise and ripple
  • Space efficient design
  • – Slim and compact size for maximum space efficiency
  • – Uniform depth size (except SPB-015/030) for neat and tidy installation
  • Safety and user-friendly features
  • – Terminal protection cover (SPB-060/120/180/240)
  • – Easy wiring with rising clamp terminal (SPB-015/030)
  • – Inrush current prevention, output overcurrent prevention, output overvoltage prevention, output short-circuit protection, circuit overheating protection
  • – Low output voltage indicator (red LED), output indicator (green LED)
  • Output power : 15W, 30W, 60W, 120W, 240W
  • 180W models (SPB-180) have been added to the lineup.


Output power 240W
Input Voltage 100-240VAC~ 50/60Hz
Permissible voltage 85-264VAC~ 50/60Hz, 120-370VDC
Output_Voltage 24VDC
Output_Current 10A
Mounting type DIN Rail
Protection Over-Current/Over-Voltage/Inrush Current/Output Short-Circuit/Remote Control/Output Low-Voltage Indicate/Power Factor Correction/Terminal Cover
Input_Frequency 50/60Hz
Input_Efficiency_100VAC~ 0.89
Input_Efficiency_240VAC~ 0.92
Input_Power factor Min. 0.9
Input_Current consumption_100VAC~ 2.71A
Input_Current consumption_240VAC~ 1.12A
Output type_Voltage adjustment range Max. ±0.5%
Output type_Input fluctuation ratio Max. ±1%
Output type_Load fluctuation ratio Max. ±1%
Output type_Ripple&Ripple noise Max. ±1%
Protection structure IP20(IEC standard)
Environment_Ambient temperature -10 to 50℃, storage: -25 to 65℃ (surrounding air temp.: Max. 40℃)
Environment_Ambient humidity 25 to 85%RH, storage: 25 to 90%RH
Weight Approx. 866g(approx. 736g)

※It is for 100% load.
※The output voltage adjuster (V.ADJ) should be used within voltage adjustment range.
※It is for the rated input voltage 100-240VAC (85-264VAC), and 100% load.
※It is for the rated input voltage 100-240VAC.
※The weight includes packaging. The weight in parenthesis is for unit only.
※Environment resistance is rated at no freezing or condensation.