Check the Mean Well SE-450 Series Power Supply, various DC Voltage products available from DC3.3V, 5VDC, DC12V, DC15V, DC24V, DC36V or DC48V. the single output constant voltage LED Power Supply with wide input range from AC90V to AC264V selected by a switch, can connect to the public power system without an adapter, the high-efficiency rate up to 88% and with a built-in DC ball bearing fan to forced air cooling for the heat dissipation. with multiple functions to ensure working safety and reliability, UL approved, 2 years warranty.

  • AC Input Active Surge Current Limiting
  • AC Input Range Selected By Switch
  • Protections: Short Circuit / Overload / Over Voltage / Over Temperature
  • Forced Air Cooling By Built-in DC Ball Bearing Fan
  • Built-in Remote Sense Function
  • Intuitive LED Indicator Light For Power On
  • UL Approved
  • 2 Years Warranty

Quick Links:

Mean Well SE-450 Series Specification Document


  • Model: SE-450
  • Size: 225*124*50mm(L*W*H)
  • Input Voltage Range: 90-132VAC/180-264VAC Selected By SW
  • Frequency Range: 47-63Hz
  • Efficiency: 74%(DC3.3V), 78%(DC5V), 83%(DC12V), 84%(DC15V), 86%(DC24V), 86%(DC36V), 88%(DC48V)
  • AC Current: 10A/115VAC, 6A/230VAC
  • Output Voltage: DC3.3V, DC5V, DC12V, DC15V, DC24V, DC36V, DC48V
  • Rated Current: 75A(DC3.3V), 75A(DC5V), 37.5A(DC12V), 30A(DC15V), 18.8A(DC24V), 12.5A(DC36V), 9.4A(DC48V)
  • Rated Power: 247.5W(DC3.3V), 375W(DC5V), 450W(DC12V), 450W(DC15V), 451.2W(DC24V), 450W(DC36V), 451.2W(DC48V)
  • Working Temperature: -10℃-60℃
  • Vibration: 10-500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
  • Safety Standards: UL 62368-1, EAC TP TC 004, BSMI CNS 14336-1 Approved
  • Over Load Protection
  • Over Voltage Protection
  • Over Temperature Protection


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