DIN-Rail 12VDC 40W Power Supply

12V/40W DIN-Rail Power Supply


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12VDC / 40W DIN-Rail Power Supply: The MDR-40-12 is a 12VDC power supply. It accepts universal AC input (full range), and the output is 12VDC / 40W / 3.33A. 

  • Input: Universal AC input (full range)
  • Output: 12VDC / 40W / 3.33A
  • Protection: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • Can be installed on DIN rail TS-35 / 7.5 or 15
  • LED indicator for power on
  • DC OK relay contact
  • No load power consumption < 0.75W 
  • 100% full load burn-in test
  • Class I, Div 2 Hazardous Location T4
  • Certifications: UL, CE, CB, CA


Input: Universal AC input (full range)
Output: 12VDC / 40W / 3.33A
Mounting: DIN-Rail mount on TS-35 / 7.5 or 15
Protection: Short-circuit, overload, over-voltage protection
Alarm Output: DC OK relay contact
Indicator: LED indicator for power on


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