LRS-100-5 Switching power supply, closed, 90W, 5V, 18A, MEAN WELL

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Meanwell LRS-100 Enclosed Power Supply Series Description:

LRS-100 series is composed of 100W single-output enclosed-type power supplies with a 30mm low profile design. Having an input range of 85~264VAC, the entire series provides various output voltages (3.3V, 5V, 12V, 15V, 24V, 36V and 48V). In addition to the high efficiency of up to 91%, the design of metallic mesh case enhances heat dissipation of the LRS-100 series, thus the whole series can operate from -30°C to 70°C under air convection without a fan. Delivering an extremely low no load power consumption (less than 0.3W), it allows the end system to easily conform to worldwide energy requirements. The LRS-100 series features extensive protection functions and a 5G antivibration capability. Consequently, the series complies with 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-100 series offers an unattained price-to-performance ratio and is the ideal power supply solution for various industrial applications.

Meanwell LRS-100 Enclosed Power Supply Series Features:

  • enclosed design (case), screw terminals
  • universal input
  • overload protection by shutdown (hiccup), auto recovery
  • protected against short circuit, overload, overvoltage
  • low height
  • cooling by free air convection 
  • withstands 5G vibration test
  • Power consumption at no load<0.3W
  • Overvoltage category Ill
  • High operating temperature of up to 70°C 
  • High efficiency, long life and high reliability 
  • Safety standards: UL/EN62368-1
  • EMC standards: EN55032 Class B and others
  • 3 years manufacturer warranty

Meanwell LRS-100 Enclosed Power Supply Series Applications:

  • 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.