Mean Well LRS-350-3.3 Power Supply - 198W 3.3V Meanwell

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Key Specifications

Output Voltage  3.3V 
Type  Enclosed Type 
Approx. Wattage  350W 
Features  Standard 
Series  LRS(Low Profile) 
Mechanical Form  Enclosed 
Warranty  3 Years Warranty 
IP Level  Non-Waterproof 
Input Voltage  115V/230V by switch 
Download Datasheet

SKU: LRS-350-3.3


  • Features:

    ¨¹ No load power consumption <0.5W for 150W;  <0.75W for 200W/350W
    ¨¹ AC input selectable by switch
    ¨¹ Withstand 300VAC surge input for 5 seconds
    ¨¹ Ultra compact and 1U low profile
    ¨¹ Withstand 5G vibration test
    ¨¹ High operating temperature up to 70oC
    ¨¹ Protections:  Short circuit / Overload / Over voltage / Over temp.
    ¨¹ Cooling by free air convection (150W/200W);  forced air cooling by built-in DC fan (350W)
    ¨¹ Compliance to IEC/EN60335-1(PD3) and  IEC/EN61558-1,-2-16 for household appliances (150W)
    ¨¹ Operating altitude up to 5000 meters
    ¨¹ LED indicator for power on
    ¨¹ High efficiency, long life and high reliability
    ¨¹ Low cost
    ¨¹ 3 years warranty

    General Specification 

    AC input voltage range 115 / 230VAC by switch
    AC inrush current (max.) Cold start, 60A at 230VAC
    DC adjustment range ±10% by potentiometer
    Overload protection Range 110%~140%
    Overload protection Type Hiccup mode, auto-recovery
    Over voltage protection Range 115%~145% rated output voltage
    Over voltage protection Type Shut down o/p voltage, re-power on to recover
    Withstand voltage I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
    Working temperature -25~+70°C (refer to output derating curve)
    Safety standards UL60950-1 approved
    EMC standards Design refer to EN55022 class A
    Connection 9P/9.5mm pitch terminal block
    Dimension (LxWxH) 215x 115x 30

     

    1. Spec Sheet (LRS-350)(EN)
    2. UL Certificate (LRS-350)(EN)
    3. Test Report (LRS-350-3.3)(EN)
    1. MeanWell LRS-350-3.3 Power Supply - 198W 3.3V
    2. Industrial package