LRS-150-48 Switching power supply, closed, 158.4W, 48V, 3.3A, MEAN WELL

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Meanwell LRS-150 enclosed Power Supply Series Description:

LRS-150 series consists of 150W single output power supplies with enclosed design and 30mm flat design. The entire series operates with an input voltage of either 115VAC or 230VAC and offers various output voltages (12V, 15V, 24V, 36V and 48V). In addition to the high efficiency of up to 90%, the metal grid enclosure design improves the heat dissipation of the LRS-150 series, allowing the entire series to operate from -30°C to 70°C under air convection without a fan. The ultra-low idle power consumption (less than 0.5W) enables the final system to easily meet global power requirements. The LRS-150 series has extensive protection features and a 5G anti-vibration function. Consequently, the series complies with all international safety regulations such as BS EN/EN2368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16, UL62368-1 and GB4943. The LRS-150 series offers unprecedented value for money and is the ideal power supply solution for various industrial applications.

Meanwell LRS-150 enclosed Power Supply Series Features:

  • enclosed design (case), screw terminals
  • universal input
  • overload protection by shutdown (hiccup), auto recovery
  • protected against short circuit and overvoltage
  • low height
  • cooling by free air convection 
  • withstands 5G vibration test
  • power consumption at no load<0.5W
  • overvoltage category Ill
  • high operating temperature of up to 70°C 
  • high efficiency, long life and high reliability 
  • Safety standards: EN62368-1
  • EMC standards: EN55032 Class B and others
  • 3 years manufacturer warranty
  • LRS-150F: Universal input
  • LRS-150: changeover switch 230V AC/115V AC

Meanwell LRS-150 enclosed Power Supply Series Application examples:

  • Industrial automation
  • Industrial control systems
  • Mechanical and electrical devices
  • Household appliances


This product is intended for installation in terminal equipment.
For detailed technical specifications, please check the data sheet in the "downloads" section.